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Chemistry, 20.05.2021 18:20 sara6689

For the reaction 2KlO3 --> 2KCl + 3O2, how many moles of potassium chlorate are required to produce 250 g of oxygen? a. 2.0 mol
b. 5.2 mol
c. 4.3 mol
d. 4.9 mol

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