Question

calculate the number of moles in 45.4 litre of co2​

Answer 1

Answer:

we know that,

22.4 liter contains 1 mol of CO2

45.4 contains___?___mol of CO2

$\frac{1×45.4}{22.4}$

$=2.02moles$

Hope it helps!!

Answer 2

Answer:

2.027 moles.

Explanation:

At STP conditions, one mole of any gas contains 22.4 L.

So, 1 mole --> 22.4 L

x moles ---> 45.4 L

x = 45.4 ÷ 22. 4 L

x = 2.027 moles

Therefore, 45.4 L of CO2 contains 2.027 moles.

HOPE THIS HELPS YOU....