Question
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For the following reaction, 4.45 grams of zinc hydroxide are mixed with excess sulfuric acid. The reaction yields 4.75 grams of zinc sulfate.
For the following reaction, 4.45 grams of zinc hydroxide are mixed with excess sulfuric acid. The reaction yields 4.75 grams of zinc sulfate. sulfuric acid (aq) + zinc hydroxide (s) zinc sulfate (aq) + water (l) Theoretical Yield of zinc sulfate = Percent yield of zinc sulfate = An iron nail rusts when exposed to oxygen. For the following reaction, 4.94 grams of oxygen gas are mixed with excess iron. The reaction yields 14.4 grams of iron(III) oxide. iron (s) + oxygen (g) iron(III) oxide (s) Theoretical yield of iron 3 oxide = Percent yield of this reaction =
Explanation / Answer
Theoretical Yield of zinc sulfate = 7.23 g
Percent yield of zinc sulfate = 65.70%