Question

convert into mole 22 g of CO2

Answer 1

molar mass = given mass / molecular Mass
mm= 22/44
mm= 0.5

Answer 2

Given:

Mass of $CO_2$ = 22g

To find:

Moles = ?

Formula to be used:

$No. of moles = \frac{given weight}{Molar mass}$

Calculation:

Molar mass of $CO_2$ = 12 + 2(16) = 44g

$No. of moles = \frac{given weight}{Molar mass}$

$No. of moles = \frac{22}{44}$

$No. of moles = 0.5$

Conclusion:

22g of $CO_2$ has 0.5 moles.

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