gioaleinsgri gioaleinsgri
  • 10-02-2020
  • Chemistry
contestada

What is the mass, in grams, of 1.50×1021 molecules of aspirin, C9H8O4?
Express your answer using three significant figures.

Respuesta :

ednorobello92 ednorobello92
  • 10-02-2020

Answer: m = 0.448 g C9H8O4

Explanation: Solution attached

Convert molecules of C9H8O4 to moles using the Avogadro's number

Convert moles of C9H8O4 to mass using its molar mass.

Ver imagen ednorobello92
Answer Link

Otras preguntas

two integers a and b, have a product of 24. What's the least they can be?
What is 10 times as much as 700
0.08 is 10 times as great as
What is the sum of seven and eight
–6m –8 = 24 what is m
how can strong social health directly change someone's physical health? a. good social health can allow you to better communicate your feelings and solve confli
___ are elements that are found in our environment such as wind, water, timber, minerals, and oil a.human resources b.national resources c.natural resources d.m
In a direct democracy, who votes on government policy?
11,760,825 how do i weight in exspanded form
How many decimal places are in the division of 3.75 divided by0.25