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Author Question: When 14.0 g of zinc metal reacts with excess HCl, how many liters of H2 gas are produced at STP? ... (Read 204 times)

big1devin

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on: Aug 27, 2018
When 14.0 g of zinc metal reacts with excess HCl, how many liters of H2 gas are produced at STP?
 
  A) 0.208 L
  B) 0.416 L
  C) 4.80 L
  D) 9.60 L

Question 2

Calculate the moles of Fe in 16.0 g of Fe2O3.
 
  A) 10.0 mol
  B) 0.10 mol
  C) 16.0 mol
  D) 0.200 mol


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kalskdjl1212

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Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

D


big1devin

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Reply 2 on: Aug 27, 2018
Wow, this really help

ktidd

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Reply 3 on: Yesterday
Excellent

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