hermanllyod74 hermanllyod74
  • 01-04-2020
  • Chemistry
contestada

Calculate the mass of ethanoic acid formed when jareds 18.0g of aspirin is hydrolysed
Molar mass of ethanoic acid =60.0gmol-1​

Respuesta :

PollyP52 PollyP52
  • 01-04-2020

Answer:

6 grams.

Explanation:

The equation of the reaction is

C9H8O4 + H2O ---->  CH3COOH  + C7H6O3

1 mole of aspirin  gives 1 mole of  ethanoic acid.

Molar mass of aspirin = 180 gmol-1.

So the mass of ethanoic acid formed = 18/180 == 1/10 of a mole.

= 60 / 10 = 6 grams.

Answer Link

Otras preguntas

What are the subsets of real numbers -7
If there are a total of 20 data values , with what frequency does the data value 3 occur
what is the homonym in the sentence "I couldn’t believe that they chose me for the lead in the play."
) Simplify. | – 15 – (-5)
Sophie went to the lake with her family. First, they spent 1 1 4 hours fishing. Then, they spent twice as much time swimming. How much time did they spend fishi
Which of the following statements about physical fitness is TRUE? A. Physical fitness is a continuous, changing state. B. Physical fitness is influenced by many
what is the absolute value of 0.8
Select the graph that shows the correct sum.
A lunch bill is 12 before tax. If the tax on the bill is 7.5 what is the total cost of the lunch including tax
Which of the following statements are true? Select all that apply