Chemistry

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Thin Layer Chromatography and Column Chromatography

Introduction Chromatography is a technique used to separate a mixture into its individual components. In this experiment, chromatography is done by using a thin layer chromatography (TLC) plate and fi...

Published: 2021-09-10 22:10:09

Thomas Jefferson and Philosophical Consistency

Thomas Jefferson was an early American politician, who was well-known for his actions during his presidency. He was labeled as a Democratic-Republican, meaning he favored stronger rights of individual...

Published: 2021-10-07 05:30:13

Titration Lab

The equivalence point is characterized by a sharp change of pH which can be followed with a pHmeter. A graph of pH versus concentration will indicate the molar equivalence at the inflexion point of th...

Published: 2021-08-24 07:55:08

Titration Lab of Naoh and Khp

When KHP is added to the solution of NaOH and the indicator, the solution will turn clear and neutralize. The concentration of NaOH is going to be very low because it is diluted. Materials required: p...

Published: 2021-08-07 16:55:06

Titration Lab Write Up

Abstract The purpose of this experiment is to determine the concentration of acetic acid in vinegar by using 0.1 M HCl and NaOH solution. By performing three titrations to determine the concentration ...

Published: 2021-06-17 03:00:05

To Study the Digestion of Starch by Salivary Amylase and Effect of pH and Temperature on it

Acknowledgement As a student of class XII, I did this project as a part of my studies entitled “To Study the digestion of starch by salivary amylase and effect of temperature and pH on it” I owe ...

Published: 2021-06-19 22:50:05

Vandalism in the Philippines: Causes and Consequences

Vandalism is the willful or malicious destruction or defacement of public or private property and the one who carries out action of vandalism are called vandals. 1 It includes behavior such as breakin...

Published: 2021-06-26 07:45:04

Varying Effects of Enzyme Concentration on Reaction Rates of Malate Dehydrogenase

There are two different ways in which a substrate can bind to an active site. The first way is through the lock and key model. Certain substrates can bind only to certain active sites in the lock and ...

Published: 2021-07-25 04:55:06

Vinegar Titration

Analysis of Vinegar Student: Araik Movessian Grade: 12 Course: SCH4U Teacher: Tijana Knezovic Purpose and Introduction: In this experiment the question of “what is the molar concentration of acetic ...

Published: 2021-07-16 05:45:05

Vyaderm Pharmaceuticals Case Analysis

Despite having a positive EVA in 2002, the potential payout doesn’t even create a dent in the 2001 bank deficit. In 2002, the estimated bank is at $(62,232) and would likely take additional years to...

Published: 2021-09-11 05:35:10