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Author Question: How many grams of water can be produced by the combination of 8 grams of oxygen and 8 grams of ... (Read 161 times)

saliriagwu

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  • Posts: 537
on: Jul 29, 2018
How many grams of water can be produced by the combination of 8 grams of oxygen and 8 grams of hydrogen?
 
  A) 16 grams
  B) 10 grams
  C) 9 grams
  D) 8 grams

Question 2

What is the number of moles of H2O produced if you combust one mole of CH4 according to the following balanced equation?
 
  CH4 + 2 O2  CO2 + 2 H2O
 
  A) 2 moles
  B) 4 moles
  C) 6 moles
  D) 8 moles
  E) 1 mole


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tranoy

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


saliriagwu

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  • Posts: 537
Reply 2 on: Jul 29, 2018
Excellent

Sarahjh

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Reply 3 on: Yesterday
Gracias!

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