Chem2023 Samenvattingen, Aantekeningen en Examens

CHEM2032A_LabA3_The determination of Phosphate in Cola using an Absorption Spectrophotometer 2nd June 2023 Laatste update van het document:   geleden

After completing the procedure of the laboratory experiment in its entirety, it was concluded that phosphate concentration was in direct proportion to absorbance in each of the three cola samples. The trend line equation, “y = 0.107x + 0.549” summarizes the correlation between absorbance and concentration in phosphate solutions. When applied to this particular experiment, the equation yields a concentration of .61 M for Coke. This was the highest concentration of the three samples, foll...

CHEM 120 General Chemistry 1 Fall 2023 Laatste update van het document:   geleden

Course Notes for CHEM 120 General Chemistry 1 Fall 2023

CHEM2032A_LabA1_Concentration of Acetic Acid found in Vinegar using The Titration Method 15th June 2023 Laatste update van het document:   geleden

Vinegar is a widely used preservative, cleaning product, and cooking ingredient, and even can be used as medicine. It is also a solution of acetic acid (CH3CO2H). Different types of vinegar are produced through the fermentation of a wide variety of fruits and grains. Distilled white vinegar is created by the fermentation of alcohol derived primarily from corn.