C7H6O3(s) + C4H6O3(l) → C9H8O4(s) + HC2H3O2(l)

is the equation.
At 20 degree celsius, how many liters of acetic acid, HC2H3O2, would be formed?
The density of acetic acid is 1.05g/cm3.

The answer for letter C would be 4.29 Liters of HC2H3O2 (acetic acid). You probably don't need that anymore though haha.

Aspirin, C9H8O4, is produced through the following reaction of salicylic acid, C7H6O3, and acetic anhydride, C4H6O3: C7H6O3(s) + C4H6O3(l) → C9H8O4(s) + HC2H3O2(l).

a.) What mass of aspirin (in kg) could be produced from 75.0 mol of salicylic acid?
b.) What mass of acetic anhydride (in kg) would be required?
c.) At 20°C, how many liters of acetic acid, HC2H3O2, would be formed? The density of HC2H3O2 is 1.05 g/cm3.

a. 75 mol of salicylic acid will product 75.0 mol aspirin since 1 mol of salicylic acid produces 1 mol aspirin. Then grams = mols x molar mass.

b. You know 75.0 mol salicylic acid will require 75.0 mol acetic anhydride. g = mols x molar mass.
c. 75.0 moles salicylic acid will produce 75.0 moles acetic acid and grams = moles x molar mass. Then mass = volume x density. You know mass and density, calculate volume.

thanks a lot!!

what would be the answer for letter c ??

To find the volume of acetic acid formed, we need to follow these steps:

Step 1: Determine the mass of acetic acid formed.
We can start by calculating the molar masses of the substances involved in the chemical equation:
- C7H6O3: 7(12.01 g/mol) + 6(1.01 g/mol) + 3(16.00 g/mol) = 138.12 g/mol
- C4H6O3: 4(12.01 g/mol) + 6(1.01 g/mol) + 3(16.00 g/mol) = 102.09 g/mol
- C9H8O4: 9(12.01 g/mol) + 8(1.01 g/mol) + 4(16.00 g/mol) = 180.16 g/mol
- HC2H3O2: 1(1.01 g/mol) + 2(12.01 g/mol) + 3(16.00 g/mol) = 60.05 g/mol

Since the equation is balanced, we know that the reaction ratio between C7H6O3 and HC2H3O2 is 1:1. Therefore, the mass of acetic acid formed is equal to the molar mass of HC2H3O2, which is 60.05 g/mol.

Step 2: Convert the mass of acetic acid to volume.
We need to use the density of acetic acid to convert the mass to volume. The given density is 1.05 g/cm^3.

Density = Mass / Volume

Rearranging the equation, we get:

Volume = Mass / Density

Substituting the values, we have:

Volume = 60.05 g / 1.05 g/cm^3

To convert the volume from cm^3 to liters, we need to divide by 1000 (1 liter = 1000 cm^3).

Volume = (60.05/1.05) / 1000 liters

Therefore, the volume of acetic acid formed at 20 degrees Celsius is approximately 0.0571 liters.

You didn't write all of the question. You get zero liters of acetic acid if you have no C7H6O3 and no C4H6O3 initially. By the way, if those formulas have names, put them down. It's a lot easier to type names than formulas.