How many moles of oxygen gas are needed

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Reference no: EM13168023

1. if you have 4 moles of hydrogen gas, how many moles of oxygen gas are needed for complete reaction?

2. How many moles of oxygen gas are needed to form 8 moles of P(4)O(10)?

3. how many moles of chlorine gas can be produced from 50 moles of sodium chloride?

4. how many moles of oxygen gas will be produced by the decomposition of 111.5 g of lead (II) oxide?

5. how many moles of carbon monoxide are required to produce 100 moles of iron metal?

6. how many moles of aluminum bromide can be produced from 81.0 g of aluminum?

7. If I have 10 g of sodium metal, how many grams of oxygen gas will be required for complete reaction?

8. If I burn 100 g of butane gas, C(4)H(10), how many grams of oxygen gas will be required?

9. When 8 g of magnesium metal reacts completely with carbon dioxide gas, how many grams of carbon will be made?

10. If I explode 80 g of acetylene gas C(2)H(2), how many grams of carbon dioxide will be made?

I worked all of them i just dunno if I have them correct. Please help. Can you show me in steps to make sure I got them correctly?

Reference no: EM13168023

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