Question

what is the molecular mass of CO2, and O2​

Answer 1

Carbon dioxide/Molar mass

44.01 g/mol

Formula: CO2

Oxygen/Atomic mass

15.999 u

Atomic number: 8

Symbol: O

Answer 2

HLO HERE IS YOUR ANSWER:-

The molecular mass of CO2 and O2.

1) CO2 => C= 12u , C= 16 u

CO2=> 12 + 2 × 16 => 44 u.

2) O2 => O = 16 u

O2 => 2 ×16 = 32 u.

(1) 44 u (2) 32 u

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