Question

calculate the mass od a molecule of co2​

Answer 1

The number of molecules in a mole (known as Avogadro's constant) is defined such that the mass of one mole of a substance, expressed in grams, is equal to the mean molecular mass of the substance. The molecular mass of CO2 = 12+2x16 = 44, so the mass of a mole of CO2 is approximalty 44 grams.

Answer 2

Answer:

mole=given mass /molecular mass.

co2 =12+16×2,12+32=44 (atomic mass of carbon is 12 and atomic mass of the oxygen is 16)

1. where is given mass ??