Mole ratio practice II Use the balanced equation given to solve the following questions, show your work for full credit even if it is just the key sequence from your calculator.

Given the following reaction, answer the questions that follow using a mole ratio.

MgCl2 + Cu2S → 2 CuCl + MgS

If you have 3 mols of Cu2S, how many mols of CuCl can you create?

If you have 4.5 mols of MgCl2 how many moles of MgS can you create?

Given the following reaction, answer the questions that follow using a mole ratio.

CaS + F2 → CaF2 + S

If you have 2.1 mols of F2 how many moles of S can you create?

Given the following reaction, answer the questions that follow using a mole ratio.

3NiO2 + 4 Al → 2 Al2O3 + 3 Ni

If you have 5.3 mols of Al, how many mols of Al2O3 can be made?

If you have 0.098 mols of NiO2 how many moles of Ni can you create?

Please Help! ASAP