How many moles of potassium oxide will be formed when 1.52 moles of potassium reacts with oxygen according to the following equation:
4k + o2 -> 2k2o

0.76 mol.

Explanation:

4.0 moles of K will produce → 2.0 moles of K₂O.

1.52 moles of K will produce → ??? moles of K₂O.

∴ The no. of moles of potassium oxide will be formed when 1.52 moles of potassium reacts with oxygen = (1.52 mol)(2.0 mol)/(4.0 mol) = 0.76 mol.

the correct answer would be d. hope this !

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