Convert 10g of oxygen gas into no. of moles.
Number of moles = Given mass/ Molar mass
Given mass of oxygen = 10 g
Molar mass of oxygen = 32 g/mol
Number of moles = 10 /32
= 0.3125 mol
Hence, there are 0.3125 moles of oxygen are present in 10 g of oxygen gas.
Given mass of oxygen = 10 g
Molar mass of oxygen = 32 g/mol
Number of moles = 10 /32
= 0.3125 mol
Hence, there are 0.3125 moles of oxygen are present in 10 g of oxygen gas.