SilentHamster
SilentHamster SilentHamster
  • 02-02-2017
  • Chemistry
contestada

Need help with these questions

Need help with these questions class=

Respuesta :

sandra347
sandra347 sandra347
  • 21-05-2017
a) answer is 4,324 mol

1mol contains 0.622e24
x mol contains 2.69e24

x= 1•2.69e24 / 0.622e24

x=4.324
Answer Link

Otras preguntas

J.k. Rowling and R.L. Stone are both ready hunger games . J.k. Reads 35 pages every 2 hours and R.L. Reads 45 pages every 3 hours . what is the rate of change f
Using prime factorization to find the GCF of 14c 2 squared, 35c
5 Explain how clouds are cloissified​
5 divide 3/4 and simply
Through: (-1,-5), slope=3
Coexisting species of wild cats differ in the size of their canine teeth, which corresponds to differences in their preferred species of prey. This outcome is m
2(-3a+5)=-4(a+4)helps plzs!!!!.....​
what is the constant of 4x-2y+3​
Do you agree or disagree with this statement: “It is in the best interest of our economy for Congress and the President to run a balanced budget each year.”
What is the formula for Pythagorean Theorem?