Write an explanation for the effect of acid and base on the solubility of salicylic acid...
Write an explanation for the effect of acid and base on the solubility of salicylic acid in water.
Homework Answers
Salicylic acid is a weak acid. So, it's solubility is low in pure water. It ionized partially and gives H+ ions in the water. If, the solution is acidic that means it already contains H+ ions. So the ionization of salicylic acid will be low. If the solution is basic that means it contains OH- ions. So, the H+ ions from salicylic acid and the OH- ions from the base will combine and form water. So, there will be a scarcity of H+ ions in the solution which will drive more salicylic acid molecules to ionise and produce more H+ ions. So more and more salicylic acid will get dissolved.
So, in acidic medium, the solubility of salicylic acid will decrease and in the basic medium it will increase.
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Please help with both questions d and e
d. The solubility of salicylic acid in water is 0.13 grams per 100 mL water at 10°C What is the maximum amount of salicylic acid that can be recovered if you besin with 2.0 z of salicylic acid and recrystallize it from 50 mL of hot water cooling the water to 10°C e. If you begin with 3.0 mL of methyl salicylate (MS) and isolate 20 g of salicylic acid (SA), what...
use condensed structural formulas to write the balance
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anhydride.
Use the models to demonstrate the reaction
use condensed structural formulas to write the balance
equation for the reaction of salicylic acid with methanol.
Use the models to demonstrate the reaction
Describe the appearance of aspirin product
REPORT SHEET: ASPIRIN Name Partner(s) Date Section Instructor A. Molecular models Use condensed Ne condensed structural formulas to write the balanced equation for the reaction...
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