28 Copper can be made by reacting copper oxide with hydrogen as shown below.
CuO + H2 → Cu + H20
How many moles of copper would be made if:
a) 5 moles of copper oxide were reacted with 10 moles of hydrogen?
b) 2 moles of copper oxide were reacted with 2 moles of hydrogen?
c) 0.4 moles of copper oxide were reacted with 0.3 moles of hydrogen?