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Original Question
how many moles of oxygen are required for the combustion of 25.5 g of magnesium

Question

How many moles of oxygen are required for the combustion of 25.5 g of magnesium?
12 years ago

Answers

bobpursley
write the equation:

2Mg + O2>>2MgO

figure the moles in 25.5g Mg, then half of that number is the number of moles of O2.
12 years ago

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