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

which expression is equivalent to 3/x5y? A. x5/3y B. x5/3y1/3 C. x3/5y D. x3/5y3
Leila says that 75% of a number will always be greater than 50% of any other number. Complete one inequality to support Leilas claim and one to show that she is
An electric clothes dryer draws 15 a of current from a 240-v wall outlet. how much power, in watts, does it use?
Which infamous individual took over organized crime in chicago in the 1920s?
Which is true? A 0.0038 > 0.004 B 0.0749 = 0.075 C 0.4731 > 0.5001 D 0.7910 = 0.79
How did john dalton contribute to the atomic theory?
Why is nuclear fusion more attractive as an energy source than nuclear fission?
A 10-kg block is pushed across a friction-free horizontal surface with a horizontal force of 20 n. the acceleration of the block is
If the unit selling price is 2.50 and the unit cost is 1.00, what action is needed to maintain the gross margin percentage when unit cost increases 0.25?
Could someone please help on just question 2?