Question

find the mass of 1.5
of Co2 mulecule​

Answer 1

Answer:

To find the mass of 1.5 moles of CO2, you need to find first its molar mass.

Atomic mass of C = 12 g/mol

Atomic mass of O = 16 

for O2 = (16 x 2) = 32g/mol

Molar mass of CO2 = 12 g/mol + 32 g/mol = 44 g/mol

mass = number of moles x molar mass 

= 1.5 mol x 44 g/mol

mass = 66 g

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Answer 2

Mass of one CO2 molecule=12+32=44g/mol

Mass of 1.5 CO2 molecule=1.5×44=66g/mol