1. What’s the mol ratio that would help convert mol Br2 to product?
2Al Br2 → 2AlBr3
What’s the mol ratio that would help convert mol Br2 to product?
Mol Ratio

2. Mol Ratio

3. 2Al Br2 → 2AlBr3
How many mol of bromine are needed to produce 4.2 mol of aluminum bromide?
Mol to Mol

4. Mol to Mol

5. Mg H2O → Mg(OH)2 + H2
If mol Mg are to be reacted completely with water, how many grams of water are needed?
Mol to Gram

6. Mol to Gram

7. How may mols of nitrogen gas are needed to react 2.3 kg of oxygen gas?
2N O2 → 2N2O5
How may mols of nitrogen gas are needed to react 2.3 kg of oxygen gas?
Gram to Mol

8. Gram to Mol

9. 2N O2 → 2N2O5
How may grams of dinitrogen pentoxide will result from the reaction of 160.g oxygen gas with excess nitrogen gas?
Gram to Gram

10. Gram to Gram