Express Mass of 6.022 x 1022 molecules of CO2 in grams.

Given that

Number of molecules =  6.02  X 1023 molecules

We know that

6.02  X 1023 molecules equals 1 mole.

Find out

Mass of CO2

Formula

No of moles = Given mass/molar mass

The molar mass of CO2 is 44 gram/mol.

Solution

Mass of CO2= no of moles × molar mass

Substituting the values in the formula we get

Mass of CO2 = 1 mol × 44

Mass of CO= 44 grams

Hence, Mass of CO2 = 44 grams

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