Question

calculate molecular mass of co2 with formula​

Answer 1

Answer:

We need to find the molecular mass of carbon dioxide

Molecular mass ofCO2= Molecular mass of carbon + 2 (Molecular mass of oxygen) { 2 atoms of oxygen are present)

Molecular mass of carbon = 12

Molecular mass of oxygen= 16

molecular mass of CO2 = 12 + (16 X 2)

= 12 + 32

= 44 g

Mass of 1 mole (6.023 X 1023 molecules) of CO2 is about 44g.

Answer 2

Answer:

as we know c = 12

O =16

for o2= 32

molecular mass = 12+32 = 44

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