Question

A. What is the atomic weight of one mole of CH4?
b. How many moles in 64 grams of CH4?​

Answer 1

I’m pretty sure they are correct ^^

Answer 2

A. 16 grams.

B. 4 mol.

Step-by-step explanation:

A. To find the atomic weight of one mole of CH4, we can simply reference the periodic table and find the atomic weights of each element:

12.0+4(1.0)= 16.0 g.

B. To find the amount of moles in 64 grams, we can simply divide:

64.0÷16.0= 4 mol.