Answer:
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Explanation:
Answer:
C. 56 g
Explanation:
56 g S (1 mol S/ 32 g) = 1.75 mol S
1.75 mol O2 (32 g/ 1 mol O) = 56 g O2
usually referring to chemical elements that are solid
Since we already have the balanced equation, we know that the ratio between is respectively.
So then we can set up a proportion to find the number of moles produced when 2.90 moles of Na react completely:
Then we cross multiply and solve for x:
Therefore, we know that when 2.90 moles of Na react completely, there are 1.45 moles of that are produced.
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