[martino]

Here is the question:

1. Calculate the number of moles in: 2.1 grams of salicylic acid (GMM: 138 g mol -1)

2. Calculate the number of moles in 4.0 ml of acetic anhydride (GMM: 102 g mol -1 density: 108 g mol -1)

3. Calculate the theoretical yield of aspirin (GMM: 180 g mol -1) in terms of:
(A)MOLES
(B)GRAMS

[dexangeles]

show us what you've done so far and we'd be glad to help