Given:
Mass of gas = 360g
Molar mass = 44g/mol
To calculate the number of moles, we apply the formula:
Number of moles = \(\frac{Mass\,of\,CO_2}{Molar\,mass\,of\,CO_2}\)
⇒ Number of moles \(\frac{360g}{44g/mol}\)
⇒ Number of moles = 8.1mol
Thus, the number of moles in 360g of the sample is 8.1