12) What mass of Fe₂O3 would react with 20.00 g of Zn? The chemical equation for this reaction is: 3 Zn + Fe₂O3 → 2 Fe + 3 ZnO

Chemistry
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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2
a) How many moles of water are formed?
b) How many moles of oxygen are consumed?
13) x moles of C4H10 reacts with oxygen according to the following equation:
2 C4H10+ 13 O₂ → 8 CO₂ + 10 H₂O
of 3
12) What mass of Fe₂O, would react with 20.00 g of Zn? The chemical equation for this reaction
is:
3 Zn + Fe₂O3 →→2Fe + 3 ZnO
-
14) 10.00 g of N₂ is mixed with 33.61 g of F2, and the elements react according to the following
equation: N₂ + 3 F2 → 2 NF3
a) Which element is the limiting reactant?
b) What is the theoretical yield of NF3?
ZOOM
+
Transcribed Image Text:problems.docx (111 KB) Page 2 a) How many moles of water are formed? b) How many moles of oxygen are consumed? 13) x moles of C4H10 reacts with oxygen according to the following equation: 2 C4H10+ 13 O₂ → 8 CO₂ + 10 H₂O of 3 12) What mass of Fe₂O, would react with 20.00 g of Zn? The chemical equation for this reaction is: 3 Zn + Fe₂O3 →→2Fe + 3 ZnO - 14) 10.00 g of N₂ is mixed with 33.61 g of F2, and the elements react according to the following equation: N₂ + 3 F2 → 2 NF3 a) Which element is the limiting reactant? b) What is the theoretical yield of NF3? ZOOM +
Expert Solution
Step 1

To answer this question, we need to use stoichiometry, which is a method for calculating the amounts of reactants and products in a chemical reaction.

First, we need to write out the balanced chemical equation for the reaction:

3Zn + Fe2O3 -> 2Fe + 3ZnO

 

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