Chemistry

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Investigation of Sorrel in Epping Forest

Aim: The purpose of this coursework was to investigate the impact visitors have had on the growth of sorrel on Pillow Mound in Epping Forest and to find out whether soil compression has an effect on t...

Published: 2021-08-03 08:45:08

Investigation of the hill reaction

Theory: Photosynthesis is a process carried out in plants, in the photosynthetic organ which is the leaf. CO2 + H2O --> (CH2O)n + O2 A plant takes in CO2 and H2O and absorbs sunlight in order for phot...

Published: 2021-08-03 08:55:08

Iron & Coppersulfate

Introduction: Making observations are very important in chemistry. It should be done carefully and precisely to ensure no mistakes. This experiment was all about observing. In this experiment, a set o...

Published: 2021-08-10 13:50:07

Juhayna

The employs has a monthly payment and an additional commission of what they sell. Because Johanna is a well known brand and have a huge market share sales representatives can easily gain a bigger port...

Published: 2021-07-15 12:40:05

Laboratory Work about Ice and Salt

Another source of error is that possibly the ice and salt did not get to a low enough temperature, but again I would think this would alter the results giving a higher temperature instead of a lower o...

Published: 2021-07-21 23:35:06

Light Reactions and Plant Pigments

Abstract In this lab, we were to separate pigments and calculate Rf values using plant pigment chromatography, describe a technique to determine the photosynthetic rate, compare photosynthetic rates a...

Published: 2021-08-08 15:00:08

Lowprotein

Not all naturally occurring metals are used by the body for important biological processes. Lead and cadmium are examples of these metals that are not essential for life but may even cause toxicity an...

Published: 2021-08-13 03:25:05

Mass Spec Explanation in HTML

Mass spectrometry can help determine the molecular formula and weight of a compound as well as provide isotope abundance data. Within a magnetic field the angle of deflection of charged particles is u...

Published: 2021-07-20 12:20:05

Melting Point Lab OC

The bob]active of the Melting Point Lab was to learn the technique of melting point determination. Also, to discover the identity of an unknown compound from using the mixed melting point method. Intr...

Published: 2021-07-18 05:30:06

Methyl acetate uses

In many applications, Eastman methyl acetate can be an effective replacement for acetone and other fast-evaporating solvents. Strength?assay Methanol Water Acidity as acetic acid color, PC's Some comm...

Published: 2021-07-19 17:30:06