How many moles of oxygen gas would be needed to react completely with 8 moles of lithium metal in the following reaction? 4Li +

Question

Arte-miy333 [17]

4 years ago

15

How many moles of oxygen gas would be needed to react completely with 8 moles of lithium metal in the following reaction? 4Li +

O2 yields 2Li2O

Chemistry

1 answer:

tangare [24] · Answer 1 · 2021-11-16T08:49:53+03:00

tangare [24]4 years ago

3 0

Here, 4 moles of Lithium reacts with 1 mole of Oxygen

hence , 1 mole of lithium reacts with 1/4 moles of Oxygen

and, 8 moles with react with 1/4 * 8 = 2 moles

in short, the answer is 2 moles