Chemistry

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ABC Chemicals Essay

After reading the scenario about ABC Chemicals it was obvious that there were several apparent hazards and risks that I identified which needed to be assessed and either eliminated or controlled. Thes...

8 Pages, (2070 Words)
Published: 2020-04-22 15:06:56

Absorbance of light by a transition metal complex investigation Essay

Introduction Commonly known as transition metals, d block elements have partially filled d sublevels in one or more of their oxidation states. It is in the first row of transition elements that the 3...

6 Pages, (1480 Words)
Published: 2020-04-22 15:06:56

Analysis of Hydrated copper sulphate Essay

Aim To determine the molecular formula of hydrated copper sulfate. Requirements Hydrous copper sulfate Electronic balance Evaporating dish Glass rod Tripod stand Bunsen burner Crucible Pro...

2 Pages, (513 Words)
Published: 2019-12-28 16:22:20

Analysis of the Standard Enthalpy of Combustion for Alcohols Essay

Aim: To investigate the standard enthalpy change of combustion for 5 consecutive alcohols in the alcohol homologous series, methanol, ethanol, propan-1-ol, butan-1-ol and pentan-1-ol, by using a calo...

5 Pages, (1140 Words)
Published: 2019-12-28 13:41:08

Chem 101 Lab Report 2 Essay

Mixtures are made up of substances or components. If the mixture is fairly uniform in composition, properties, and its overall appearance, it is homogenous. If the component parts are clearly separate...

6 Pages, (1512 Words)
Published: 2020-04-22 15:06:56

Chem Answers Essay

Exercise 1. What safety equipment is available to you while you do your experiments? How far are they from you while you are conducting your experiments?This includes fire extinguishers, phones, show...

2 Pages, (377 Words)
Published: 2020-04-22 15:06:56

Chemical Effects of Electric Current Essay

EXTRA QUESTIONS: Q. Why the bulb glows when the electric current passes through it? Ans. Due to the heating effect of current, the filament of the bulb gets heated to a high temperature and it starts ...

3 Pages, (784 Words)
Published: 2019-12-28 12:21:49

Chemical reaction Essay

1.Determine the enthalpy change for NaOH (s) + HCl (aq) → NaCl (aq) + H2O (l) using Hesss Law. a. Write the balanced chemical reaction and enthalpy change for Part I (1pt) b. Write the balance...

1 Pages, (221 Words)
Published: 2019-12-28 16:00:15

Chemistry and Chemical Reactivity Essay

The Kinetic Molecular Theory of Gases (KMT) is an explanation and description of the motion and behavior of molecules. It looks into the kinematics of molecules, wherein focus on the forces exists bet...

3 Pages, (815 Words)
Published: 2020-04-22 15:06:56

Chemistry Honors Titration Lab Essay

A Titration is a process of the concentration of one solution being determined by its reaction with either a standard solution or a known quantity of solid dissolved in solution. It may also be used t...

5 Pages, (1191 Words)
Published: 2019-12-28 12:52:50