Premium Essay

Bio Mystery Powder Lab

In:

Submitted By aman1237
Words 1312
Pages 6
Bio 120
Date 2-24-14
Scientific Method Lab
Objective – For this lab, our objective was to identify the five mystery powders given to us which we were similar in appearance and to check their solubility and reactivity with water, vinegar and iodine. The objective was also to record information as accurate as possible and also to make observations in the reactions of five mystery powders with water, vinegar and iodine.
Hypothesis- if we are using all the household mystery powders them they should all dissolve in water because I think all the household powders are soluble in water.
Background information- we were given five different mystery household powders. So, as being different powders their physical and chemical properties will also be different such as some of them will react to water, some will react to vinegar and some to iodine.
1. To ensure that the data is correct all of us the group members did our recordings whatever we saw or observe and then checked it with all of the group members.
2. We also did all the tests one by one first with water, second with vinegar and then with iodine. I thought that if sodium bicarbonate reacts with vinegar then it will also react with iodine which wasn’t true. It reacted only with vinegar.
3. From our observations we used solubility and litmus paper to distinguish one [powder from another.
4. For most of this lab we used qualitative observations because at first before even starting the lab we looked at the unknown powders, potato, tums to see their color, texture, smell which are the qualities. Even during the experiment we looked at these qualities if they will change by adding water, vinegar or iodine to them. The quantitative method, we quite didn’t use it in this lab except for the part when we added water, vinegar or iodine drop by drop to the powders to see if the quantity will make any difference in

Similar Documents

Premium Essay

The Koch Brothers

...Justin Lee 14, October 2013 Prof. Nayyar - BIO 100 Current Event #2 OxyELITE Pro Now Illegal to sell in Hawaii The U.S. Food and Drug Administration (FDA), along with the Centers for Disease Control and Prevention (CDC) and the Hawaii Department of Health (DOH) have opened an investigation into the dietary supplements OxyELITE Pro. Due to the growing number of acute non-viral hepatitis and liver failure in Hawaii, all dietary supplements labeled as OxyELITE Pro and VERSA-1, have consequetly been removed from shelves. So far, there have been twenty nine reported cases of acute non-viral hepatitis with an unknown cause identified. The DOH has confirmed that twenty four of these cases share a connecting link to the dietary supplement known as OxyElite Pro. Currently, eleven of the twenty nine cases have been hospitalized with acute hepatitis. Two of the eleven cases have received liver transplants, and one person has died. The FDA is advising consumers to discontinue the use of any dietary supplement products labeled as Oxy Elite Pro, and VERSA-1, until the investigation closes. OxyElite Pro and VERSA-1 are distributed by USP Labs LLC of Dallas, Texas. They are sold nationwide, through an extensive range of distribution networks. USP Labs products can be founds on the internet, as well as retail outlets that sell dietary supplements. Last week, the FDA sent a warning letter to USPlabs saying its OxyElite Pro supplement contained 2 ingredients, aegeline and methylhexanamine...

Words: 1117 - Pages: 5

Free Essay

: General Electric: Thomas Edison

...generation farmer, and his mother Nancy a schoolteacher. At an early age Al was diagnosed with a hearing impairment, and because of this had very little formal education as teachers thought Al was mentally challenged. Being a schoolteacher, his mother Nancy decided to home school Al where he excelled in reading. Edison learned of the mystery of death early in his childhood. He and one of his friends went out wade in a swimming hole at a nearby creek. The two jumped into the water however only Edison surfaced. As the youngster called out for his friend, only bubbles rose to the surface leaving Edison to wonder where he had gone. Edison swam to the shore where he waited for hours for his friend, only to leave for home after he failed to return. It wasn’t until the police arrived at his home did Edison say to them, “He went down the deep hole in the creek and didn’t come back.” Edison gave details of the event and was stunned when told that his friend had died. Edison was a bright and inquisitive young man who liked to experiment in his parent’s basement. There is a story of one of Edison’s earliest chemistry experiments where he mixed various Seidlitz Powders in an attempt to create...

Words: 1937 - Pages: 8

Free Essay

Fcts on Hellth

...VOICE OF HEALTH Healer.A.Umar Farook, M.Acu., D.Ed (Acu) English Translation: Healer.R.Gnanamurthy, M.Acu., D.Ed (Acu) Edited by: Malarvizhi VOICE OF HEALTH Healer.A.Umar Farook, M.Acu., D.Ed (Acu) First Published : November, 2010 Published by Indian Universities Press 421, Anna Salai, im print of Bharathi Puthagakalayam Teynampet, Chennai - 600 018 Email: thamizhbooks@gmail.com www.thamizhbooks.com Ph: 044-24332424, 24332924, 24339024 Rs.100/\ print: Jothi Enterprices, Chennai -5 Thanks to ACUPUNCTURE HEALERS ORGANISATION Hr.Bose.K.Mohamed Meera Hr.Magi Ramalingam Hr.P.V.Devarajan Hr.M.J.Pandian Hr.P.M.Umar Farook CONTENTS 1. 2. 3. 4. 5. 6. 7. 8. 9. Learning Language Health is Strength Immunity is Life Eat Hunger Fate Prevails! One plus One is not Two Creating and Protecting Disease an Imagination Diseases of Exact Science 5 7 9 12 14 16 19 22 25 27 30 34 40 44 52 56 60 68 77 10. Quietness is Pleasantness! 11. Waste stagnation causes Death! 12. Action and Reaction 13. Reason behind Stories 14. Shining and the Sign! 15. Elixir is Venom 16. Thirst - Hunger as per requirement! 17. Milk - is it Food? 18. Poison-less Food 19. Love Nature! Come back to Nature 1 Learning Language E veryone has their own language. Expressing our needs, sharing our feelings – it is through language that we create our relationships with others. Language is a necessary communication tool for people. Beyond our mother tongue, we learn languages of neighboring...

Words: 15545 - Pages: 63

Free Essay

Buyology

...1 of 83 file:///D:/000004/Buy__ology.html 08/08/2009 10:45 2 of 83 file:///D:/000004/Buy__ology.html CONTENTS TITLE PAGE FOREWORD BY PACO UNDERHILL INTRODUCTION 1: A RUSH OF BLOOD TO THE HEAD The Largest Neuromarketing Study Ever Conducted 2: THIS MUST BE THE PLACE Product Placement, American Idol , and Ford’s Multimillion-Dollar Mistake 3: I’LL HAVE WHAT SHE’S HAVING Mirror Neurons at Work 4: I CAN’T SEE CLEARLY NOW Subliminal Messaging, Alive and Well 5: DO YOU BELIEVE IN MAGIC? Ritual, Superstition, and Why We Buy 6: I SAY A LITTLE PRAYER Faith, Religion, and Brands 7: WHY DID I CHOOSE YOU? The Power of Somatic Markers 8: A SENSE OF WONDER Selling to Our Senses 9: AND THE ANSWER IS… Neuromarketing and Predicting the Future 10: LET’S SPEND THE NIGHT TOGETHER Sex in Advertising 11: CONCLUSION Brand New Day APPENDIX ACKNOWLEDGMENTS NOTES BIBLIOGRAPHY ABOUT THE AUTHOR COPYRIGHT FOREWORD PACO UNDERHILL It was a brisk September night. I was unprepared for the weather that day, wearing only a tan cashmere sweater underneath my sports jacket. I was still cold from the walk from my hotel to the pier as I boarded the crowded cruise ship on which I was going to meet Martin Lindstrom for the first time. He had spoken that day at a food service conference held by the Gottlieb Duttweiler Institute, the venerable Swiss think tank, and David Bosshart, the conference organizer, was eager for us to meet. I had never heard of Martin ...

Words: 66056 - Pages: 265

Premium Essay

Buyology

...1 of 83 file:///D:/000004/Buy__ology.html 08/08/2009 10:45 2 of 83 file:///D:/000004/Buy__ology.html CONTENTS TITLE PAGE FOREWORD BY PACO UNDERHILL INTRODUCTION 1: A RUSH OF BLOOD TO THE HEAD The Largest Neuromarketing Study Ever Conducted 2: THIS MUST BE THE PLACE Product Placement, American Idol , and Ford’s Multimillion-Dollar Mistake 3: I’LL HAVE WHAT SHE’S HAVING Mirror Neurons at Work 4: I CAN’T SEE CLEARLY NOW Subliminal Messaging, Alive and Well 5: DO YOU BELIEVE IN MAGIC? Ritual, Superstition, and Why We Buy 6: I SAY A LITTLE PRAYER Faith, Religion, and Brands 7: WHY DID I CHOOSE YOU? The Power of Somatic Markers 8: A SENSE OF WONDER Selling to Our Senses 9: AND THE ANSWER IS… Neuromarketing and Predicting the Future 10: LET’S SPEND THE NIGHT TOGETHER Sex in Advertising 11: CONCLUSION Brand New Day APPENDIX ACKNOWLEDGMENTS NOTES BIBLIOGRAPHY ABOUT THE AUTHOR COPYRIGHT FOREWORD PACO UNDERHILL It was a brisk September night. I was unprepared for the weather that day, wearing only a tan cashmere sweater underneath my sports jacket. I was still cold from the walk from my hotel to the pier as I boarded the crowded cruise ship on which I was going to meet Martin Lindstrom for the first time. He had spoken that day at a food service conference held by the Gottlieb Duttweiler Institute, the venerable Swiss think tank, and David Bosshart, the conference organizer, was eager for us to meet. I had never heard of Martin ...

Words: 66056 - Pages: 265

Free Essay

Stars Without Number

...STARS WITHOUT NUMBER For Eden, who gave me a reason. TABLE OF CONTENTS Introduction ..............................................................................................................5 Character Creation ....................................................................................................7 Psionics ...................................................................................................................25 Equipment ..............................................................................................................33 Systems ...................................................................................................................59 The History of Space ...............................................................................................71 Game Master’s Guide ..............................................................................................78 World Generation ...................................................................................................87 Factions .................................................................................................................113 Adventure Creation ...............................................................................................128 Alien Creation .......................................................................................................138 Xenobestiary ........................................................................

Words: 143564 - Pages: 575

Premium Essay

Scanning Applications

...U.S. Department of Justice Federal Bureau of Investigation 2012 The Strategic Information and Operations Center at FBI Headquarters is the 24/7 command post that monitors FBI operations and law enforcement activities around the globe. An FBI agent examines a potentially contaminated letter during a white powder training exercise. 2012 The FBI Story I A Message from FBI Director Robert S. Mueller, III For the FBI and its partners, 2012 was a year that reminded us once again of the seriousness of the security threats facing our nation. During the year, extremists plotted to attack—unsuccessfully, thanks to the work of our Joint Terrorism Task Forces—the U.S. Capitol, the New York Federal Reserve Bank, and other landmarks on U.S. soil. Tragically, on the 11th anniversary of 9/11, a hateful attack in Benghazi took the lives of the U.S. Ambassador to Libya and three other Americans. In the cyber realm, a rising tide of hackers took electronic aim at global cyber infrastructure, causing untold damages. High-dollar white-collar crimes of all kinds also continued to siphon significant sums from the pocketbooks of consumers. And in Newtown, Connecticut, 20 young children and six adults lost their lives in one of the worst mass shootings in American history, ending a year of violence that saw similar tragedies around the country. Working with its colleagues around the globe, the FBI is committed to taking a leadership role in protecting the nation. As you can see from...

Words: 67387 - Pages: 270

Premium Essay

Cure Your Tooth

...Mantesh TABLE OF CONTENTS Cure Tooth Decay Book Description Foreword By Timothy Gallagher D.D.S. President of the Holistic Dental Association Introduction 100% Real Dental Healing Testimonials Leroy from Utah Ms. Steuernol from Alberta , Canada Mike from Ashland , Oregon Pioneering Tooth Cavity Remineralization CHAPTER 1 DENTISTRY'S INABILITY TO CURE CAVITIES Reaffirm Your Choice to Cure Your Cavities The Real Cause of Cavities Remembering Your Connection Fear of the Dentist How Conventional Dentistry Works Micro-organisms Conventional Dentistry’s Losing Battle Against Bacteria The Failure of Conventional Dentistry Chapter 1 References CHAPTER 2 DENTIST WESTON PRICE DISCOVERS THE CURE Lack of Nutrition is the Cause of Physical Degeneration The Healthy People of the Loetschental Valley, Switzerland Modern Swiss were Losing Their Health The Healthy People of the Outer Hebrides Gaelics on Modern Foods are Losing Their Health Genetics and Tooth Decay Aborigines of Australia Nutritive Values of Diets Compared Fat-soluble Vitamins and Activators Mantesh Why Tooth Decay with Modern Civilization? Weston Price's Tooth Decay Curing Protocol Dr. Price's Protocol Summarized Chapter 2 References CHAPTER 3 MAKE YOUR TEETH STRONG WITH FAT-SOLUBLE VITAMINS How Teeth Remineralize 101 Hormones and Tooth Decay Cholesterol The Miracle of Vitamin D Vital Fat-Soluble Vitamin A Cod Liver Oil Heals Cavities Weston Price’s Activator X More Fat-Soluble...

Words: 66501 - Pages: 267

Free Essay

Bloodlines of the Illuminati

...Bloodlines of Illuminati by: Fritz Springmeier, 1995 Introduction: I am pleased & honored to present this book to those in the world who love the truth. This is a book for lovers of the Truth. This is a book for those who are already familiar with my past writings. An Illuminati Grand Master once said that the world is a stage and we are all actors. Of course this was not an original thought, but it certainly is a way of describing the Illuminati view of how the world works. The people of the world are an audience to which the Illuminati entertain with propaganda. Just one of the thousands of recent examples of this type of acting done for the public was President Bill Clinton’s 1995 State of the Union address. The speech was designed to push all of the warm fuzzy buttons of his listening audience that he could. All the green lights for acceptance were systematically pushed by the President’s speech with the help of a controlled congressional audience. The truth on the other hand doesn’t always tickle the ear and warm the ego of its listeners. The light of truth in this book will be too bright for some people who will want to return to the safe comfort of their darkness. I am not a conspiracy theorist. I deal with real facts, not theory. Some of the people I write about, I have met. Some of the people I expose are alive and very dangerous. The darkness has never liked the light. Yet, many of the secrets of the Illuminati are locked up tightly simply because secrecy is a way...

Words: 206477 - Pages: 826

Premium Essay

Mr Mazu

...Rashesh Shah did it. Sanjeev Bikhchandani did it. Shantanu Prakash did it. 'Stay Hungry, Stay Foolish' is the story of 25 such IIM Ahmedabad graduates who chose the rough road of entrepreneurship. They are diverse in age, in outlook and the industries they made a mark in. But they have one thing in common: they believed in the power of their dreams. This book seeks to inspire young graduates to look beyond placements and salaries. To believe in their dreams. The Centre for Innovation, Incubation and Entrepreneurship (CIIE) at IIM Ahmedabad aims at fostering innovation-driven entrepreneurship through incubation, research and dissemination of knowledge. Rs.125/- - Rashmi Bansal ISBN 978-81-904530-1-1 CONTENTS - THE BELIEVERS - THE OPPORTUNISTS - THE ALTERNATE VISION THE BELIEVERS People who knew entrepreneurship was the Chosen Path. They took the plunge straight after their MBA or after working barely a couple of years. And they persevered until they made it big! p02 THE BOOK OF JOB Sanjeev Bikhchandani (PGP 1989), naukri.com Sanjeev is India's most successful internet entrepreneur. For close to a decade he struggled on the sidelines but never gave up on his Big Idea. In 2006, naukri.com became the first dotcom to IPO on an Indian stock exchange. p18 ROCK WITH IT, ROLL WITH IT Shantanu Prakash (PGP 1988), Educomp Despite a regular middle class upbringing, Shantanu went into business while doing his BCom. The entrepreneurial streak continued after...

Words: 114565 - Pages: 459

Premium Essay

Book

...Rashesh Shah did it. Sanjeev Bikhchandani did it. Shantanu Prakash did it. 'Stay Hungry, Stay Foolish' is the story of 25 such IIM Ahmedabad graduates who chose the rough road of entrepreneurship. They are diverse in age, in outlook and the industries they made a mark in. But they have one thing in common: they believed in the power of their dreams. This book seeks to inspire young graduates to look beyond placements and salaries. To believe in their dreams. The Centre for Innovation, Incubation and Entrepreneurship (CIIE) at IIM Ahmedabad aims at fostering innovation-driven entrepreneurship through incubation, research and dissemination of knowledge. Rs.125/- - Rashmi Bansal ISBN 978-81-904530-1-1 CONTENTS - THE BELIEVERS - THE OPPORTUNISTS - THE ALTERNATE VISION THE BELIEVERS People who knew entrepreneurship was the Chosen Path. They took the plunge straight after their MBA or after working barely a couple of years. And they persevered until they made it big! p02 THE BOOK OF JOB Sanjeev Bikhchandani (PGP 1989), naukri.com Sanjeev is India's most successful internet entrepreneur. For close to a decade he struggled on the sidelines but never gave up on his Big Idea. In 2006, naukri.com became the first dotcom to IPO on an Indian stock exchange. p18 ROCK WITH IT, ROLL WITH IT Shantanu Prakash (PGP 1988), Educomp Despite a regular middle class upbringing, Shantanu went into business while doing his BCom. The entrepreneurial streak continued after...

Words: 114565 - Pages: 459

Premium Essay

Philosophy and Design

...Philosophy and Design Pieter E. Vermaas • Peter Kroes Andrew Light • Steven A. Moore Philosophy and Design From Engineering to Architecture Pieter E. Vermaas Delft University of Technology Delft the Netherlands Andrew Light University of Washington Seattle USA Peter Kroes Delft University of Technology Delft the Netherlands Steven A. Moore University of Texas Austin USA ISBN 978-1-4020-6590-3 e-ISBN 978-1-4020-6591-0 Library of Congress Control Number: 2007937486 © 2008 Springer Science + Business Media B.V. No part of this work may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, microfilming, recording or otherwise, without written permission from the Publisher, with the exception of any material supplied specifically for the purpose of being entered and executed on a computer system, for exclusive use by the purchaser of the work. Printed on acid-free paper. 9 8 7 6 5 4 3 2 1 springer.com Contents List of Contributors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Design in Engineering and Architecture: Towards an Integrated Philosophical Understanding . . . . . . . . . . . . . . . . . Peter Kroes, Andrew Light, Steven A. Moore, and Pieter E. Vermaas Part I Engineering Design ix 1 Design, Use, and the Physical and Intentional Aspects of Technical Artifacts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Words: 165744 - Pages: 663

Free Essay

Child Labour

...10000 quiz questions and answers www.cartiaz.ro 10000 general knowledge questions and answers 10000 general knowledge questions and answers www.cartiaz.ro No Questions Quiz 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Carl and the Passions changed band name to what How many rings on the Olympic flag What colour is vermilion a shade of King Zog ruled which country What colour is Spock's blood Where in your body is your patella Where can you find London bridge today What spirit is mixed with ginger beer in a Moscow mule Who was the first man in space What would you do with a Yashmak Who betrayed Jesus to the Romans Which animal lays eggs On television what was Flipper Who's band was The Quarrymen Which was the most successful Grand National horse Who starred as the Six Million Dollar Man In the song Waltzing Matilda - What is a Jumbuck Who was Dan Dare's greatest enemy in the Eagle What is Dick Grayson better known as What was given on the fourth day of Christmas What was Skippy ( on TV ) What does a funambulist do What is the name of Dennis the Menace's dog What are bactrians and dromedaries Who played The Fugitive Who was the King of Swing Who was the first man to fly across the channel Who starred as Rocky Balboa In which war was the charge of the Light Brigade Who invented the television Who would use a mashie niblick In the song who killed Cock Robin What do deciduous...

Words: 123102 - Pages: 493

Free Essay

The Origins and Development of the English Language (Textbook)

...THE ORIGINS AND DEVELOPMENT OF THE ENGLISH LANGUAGE This page intentionally left blank THE ORIGINS AND DEVELOPMENT OF THE ENGLISH LANGUAGE SIXTH EDITION ± ± John Algeo ± ± ± ± ± Based on the original work of ± ± ± ± ± Thomas Pyles Australia • Brazil • Japan • Korea • Mexico • Singapore • Spain • United Kingdom • United States The Origins and Development of the English Language: Sixth Edition John Algeo Publisher: Michael Rosenberg Development Editor: Joan Flaherty Assistant Editor: Megan Garvey Editorial Assistant: Rebekah Matthews Senior Media Editor: Cara Douglass-Graff Marketing Manager: Christina Shea Marketing Communications Manager: Beth Rodio Content Project Manager: Corinna Dibble Senior Art Director: Cate Rickard Barr Production Technology Analyst: Jamie MacLachlan Senior Print Buyer: Betsy Donaghey Rights Acquisitions Manager Text: Tim Sisler Production Service: Pre-Press PMG Rights Acquisitions Manager Image: Mandy Groszko Cover Designer: Susan Shapiro Cover Image: Kobal Collection Art Archive collection Dagli Orti Prayer with illuminated border, from c. 1480 Flemish manuscript Book of Hours of Philippe de Conrault, The Art Archive/ Bodleian Library Oxford © 2010, 2005 Wadsworth, Cengage Learning ALL RIGHTS RESERVED. No part of this work covered by the copyright herein may be reproduced, transmitted, stored, or used in any form or by any means graphic, electronic, or mechanical, including...

Words: 164520 - Pages: 659

Premium Essay

Fall of Asclepius

...Fall of Asclepius By Harm 1 and Icrick Prologue Where should I begin? The apocalypse happened so fast. In less than a month, monsters infested every part of this world. People panicked, people died. They clawed at each other just to get out of all the infested areas around the world. There was problem about fleeing from infested areas. Everywhere was infested. There was no where anyone could go without encountering the walking plague. You know that phrase "War is Hell"? Well... it's dead wrong. War at least has some organization to it. What was faced in the last days... by last days I mean the last days of civilization not life; itself. What was faced was hell. Everyone went ape shit insane. Everyone was killing and raping each other into oblivion, because we were under attack by creatures that was so beyond our understanding! Geez, there were many names given to these undead. Some called them demons, others called them lost souls. With all these names, I found only one that was truly worthy; Zombies. It was a simple word. At the same time it was the most complicated word to enter any human language. I mean just think about it... You say that word to anyone before the outbreak and what would they think of? They would, think of those horror movies or comic books where, for no reason what so ever, zombies appear all around the globe in an instance. That's not how it happened for us. There were signs for over two months. It's just that no one took the time to put the...

Words: 95342 - Pages: 382