Question

what is the mass of 10 mole of co2

Answer 1

1 mole weighs 12+32=44g
10mole weighs 10*44=440g

Answer 2

Given: 10 moles of carbon dioxide.

To find: We have to find the mass.

Solution:

The mass of 10 moles of carbon dioxide can be determined as follows-

The chemical formula of carbon dioxide is $CO_2$.

The atomic mass of C is 12 and the atomic mass of Oxygen is 16.

Thus the mass of carbon dioxide is 12+16×2=44u.

1 mole of carbon dioxide has a mass of 44u.

Thus 10 moles of carbon dioxide has a mass of 44×10=440u.

The mass of 10 moles of carbon dioxide is 440u.