Question

How many moles of co2 are present in 51.2g of it.

Answer 1

We know,

No. of moles = Given weight/ Molecular weight

Molecular Weight of CO2 = 12 + (2* 16) = 44 grams

Substituting the values = 51.2/44

                                       = 1.16 moles of CO2

Hope it helped you :)

Answer 2

Explanation:

1.16 moles. 1 mole of CO2 = 6.022 x 1023 atoms = 44g. =1.16 moles.