In this lab you are synthesizing acetylsalicylic acid (ASA) from salicylic acid using acetic anhydride, with phosphoric acid as a catalyst. If the amount of salicylic acid at the start of the reaction was 1.15 g, what is the theoretical yield of ASA in g? Assume acetic anhydride is in excess.

Not too sure if the answer is 124 g or 0.124 g.

Predict the products of the following reaction. If no reaction will occur, use the NO REACTION button. Be sure your chemical equation is balanced! Caco, () + HBr(aq) → 0

Consider the reaction 3X + 2Y → 5C + 4D With excess Y, how many moles of X are needed to produce 13.00 moles of D?

4. In this experiment, ethanol was selected to purify benzoin on Day 1. However, alcohols are inappropriate solvents for recrystallizing compounds containing carboxylic acids. One side reaction is "Esterification" that can occur by placing COOH and OH groups together upon heating. If 3.5 grams of Terephthalic acid and 3 mL methanol undergo esterification, (a) what is the limiting reagent? (b) Predict the grams of the two end products: dimethyl terephthalate and water assuming Esterification is driven to completion. Show calculations. Hint: you can find the grams of methanol through its density.

Ethanol is the alcohol found in brandy, that is sometimes burned over cherries to make the dessert cherries jubilee. Write a balanced equation for the complete oxidation reaction that occurs when ethanol (C,H5OH) burns in air. Use the smallest possible integer coefficients. +

balanced chemical equation showing the reaction of hydrosulfuric acid with lithium hydroxide to form water and lithium sulfide.

The products of the reaction Ba(OH) 2 + H 2SO 4 → are

Write a balanced equation for the following by inserting the correct coefficients (if a coefficient = 1, enter "1" in the provided box). BC13(g) + H₂O()- H3BO3(s) + HCl(g)

Show the balanced acid-base reaction if pimelic acid (C7H12O4) reacts with sodium hydroxide (NaOH)