Chemistry

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Alchemy vs Chemistry Essay

Some people think that chemistry is just about mixing things up and experimenting in test tubes and explosions. Actually chemistry studies everything around us and how they change, for example it tell...

3 Pages, (562 Words)
Published: 2019-12-28 18:30:11

An Introduction to Qualitative Analysis Essay

Procedure Part I Qualitative Analysis of Group 2 Elements Mix 0.02M K2CrO4 with each Mg(NO3)2, Ca(NO3)2, Sr(NO3)2 and Ba(NO3)2 together. Secondly, mix 0.1M (NH4)2C2O4 instead of 0.02M K2CrO4 togethe...

4 Pages, (1002 Words)
Published: 2019-12-28 12:21:26

Atoms, Molecules and Elements Essay

Atoms, molecules and elements are the building blocks of everything we can see, hear, and touch. Though not visible to the naked eye, it is the combination of millions of these tiny substances that ma...

2 Pages, (507 Words)
Published: 2020-04-22 15:25:15

Bags of Reactions Lab Essay

* Problem/Purpose * Background Information: The Law of Conservation of Mass was created by Antoine Lavoisier in the 18th century. This law stated that mass could matter could neither be created nor de...

3 Pages, (675 Words)
Published: 2019-12-28 17:31:10

Caffeine Extraction from Tea Pre Lab Report Essay

Describe an alternative method for evaporation of the CH2Cl2 Can be steamed and then rinsed with ethyl acetate for several hours, and then rinsed with water, or can be soaked in a bath of CO2 and run ...

3 Pages, (648 Words)
Published: 2019-12-28 17:50:32

Cations and Anion Lab Essay

Introduction In this experiment we will be mixing two ionic compounds: potassium chromate and lead nitrate; both are soluble in water. This will be demonstrating a double-replacement reaction/reactio...

2 Pages, (487 Words)
Published: 2020-04-22 15:25:15

Chemistry and Math Essay

Education is the best legacy. This has been a lifelong statement that I have come to believe. Personally, I believe that learning continues until the death of a man. This is because no man can claim t...

2 Pages, (388 Words)
Published: 2019-12-28 16:22:55

Chemistry Form 4 Essay

INTRODUCTION All the objects that exist around us are made up of chemical substances. These objects exist an element, compound or mixture. All these objects contribute benefit to human kind. As time ...

7 Pages, (1663 Words)
Published: 2019-12-28 13:30:42

Chemistry Module 6 Separation of a Mixture of Solid Essay

This lab experiment was conduct and taught based upon the primary instruction and introduction to mixtures. With this lab I was able to determine and execute the proper separation of a mixture of soli...

3 Pages, (666 Words)
Published: 2016-11-26 09:49:47

Chemistry of Coffee Essay

Before coffee is roasted, it is referred to as green coffee. The green coffee is primarily made up of caffeine, lipids, carbohydrates, proteins (amino acids), and organic acids (although inorganic aci...

7 Pages, (1684 Words)
Published: 2020-04-22 15:25:15