Practice Quiz: Module 5 Unit 7
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Question 1 of 3
1. Question
In the reaction shown, how many moles of HCl are needed to react with 2.4 moles of Al?
2 Al + 6 HCl → 2 AlCl3 + 3 H2
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Question 2 of 3
2. Question
In the reaction 2 C + O2 → 2 CO, how many moles of carbon are needed to produce 66.0 g of carbon monoxide?
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Question 3 of 3
3. Question
In the balanced reaction shown, the mole ratio of Fe2S3 to O2 is
Fe2S3 + 4 O2 → 2 FeO + 3 SO2
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