Small samples of oxygen gas needed in the laboratory can be generated by a number of simple chemical reactions. One such reaction is the decomposition of potassium chlorite: 2 KClO3 (s)---> 2 KCl (s) + 3 O2 (g)  According to this balanced chemical equation, how many moles of oxygen has are produced when 2 moles of KClO3 react? How many moles of KCl are also produced? If only 1 mole of KClO3 was reacted, how many moles of O2 would produced? If 4 moles of KClO3 were reacted, how many moles of O2 would be produced?

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Chapter4: Stoichiometry
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Problem 4.14PAE: 4.14 The combustion of liquid chloroethylene, C2H3Cl, yields carbon dioxide, steam, and hydrogen...
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Small samples of oxygen gas needed in the laboratory can be generated by a number of simple chemical reactions. One such reaction is the decomposition of potassium chlorite: 2 KClO3 (s)---> 2 KCl (s) + 3 O2 (g) 

According to this balanced chemical equation, how many moles of oxygen has are produced when 2 moles of KClO3 react?

How many moles of KCl are also produced?

If only 1 mole of KClO3 was reacted, how many moles of O2 would produced?

If 4 moles of KClO3 were reacted, how many moles of O2 would be produced?

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