Question

calculate the gram molar mass of co2​

Answer 1

Answer:

we need to find the molecular mass of carbon dioxide

molecular mass of CO2= 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 × 2 )

= 12 + 32

= 44 g

mass of 1 mole ( 6.023 × 1023 molecules ) of CO2 is about 44g.

Answer 2

☆Answer☆

Mass of Co2 = atomic mass of carbon + 2 × atomic mass of oxygen

Molar mass of Co2 = (12 g/mol ) + 2 × ( 16 g/mol )

===> 44 g/mol

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