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Author Question: When 28 g of nitrogen and 6 g of hydrogen react, 34 g of ammonia are produced. If 80 g of nitrogen ... (Read 116 times)

Diane

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  • Posts: 576
on: Aug 27, 2018
When 28 g of nitrogen and 6 g of hydrogen react, 34 g of ammonia are produced. If 80 g of nitrogen react with 4 g of hydrogen, how much ammonia will be produced?
 
  A) 22.6 g
  B) 43 g
  C) 50 g
  D) 4 g

Question 2

A sample of calcium that contains four times Avogadro's number of atoms has a mass of ________.
 
  A) 20 g
  B) 40 g
  C) 80 g
  D) 160 g


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reelove4eva

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

A

Answer to Question 2

D


Diane

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  • Posts: 576
Reply 2 on: Aug 27, 2018
Gracias!

cici

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Reply 3 on: Yesterday
Excellent

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