Answer:
1.477mole
Explanation:
First, we'll begin by calculating the molar mass of CO2. This is illustrated below:
Molar Mass of CO2 = 12 + (2x16) = 12 + 32 = 44g/mol
Mass of CO2 from the question = 65g
Mole of CO2 =?
Number of mole = Mass/Molar Mass
Mole of CO2 = 65/44
Mole of CO2 = 1.477mole
Therefore, 65g of carbon dioxide (CO2) contains 1.477mole
