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Author Question: How many grams of NO will form when 40 g of oxygen are used? NH3 + O2 NO + H2O A) 30 g B) 15 g ... (Read 67 times)

moongchi

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on: Aug 27, 2018
How many grams of NO will form when 40 g of oxygen are used?
 
  NH3 + O2  NO + H2O
  A) 30 g
  B) 15 g
  C) 45 g
  D) 60 g

Question 2

Which of the following acids does not produce more than one H3O+ ion per molecule of acid when dissociated in water?
 
  A) carbonic acid
  B) sulfurous acid
  C) phosphoric acid
  D) acetic acid

Question 3

The mass percent of a solution that has 0.50 mol of NaOH in 100 g of solution is 5.0.
 
  Indicate whether the statement is true or false


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tofugiraffe

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

A

Answer to Question 2

D

Answer to Question 3

FALSE


moongchi

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Reply #2 on: Aug 27, 2018
TY


tofugiraffe

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Reply #3 on: Aug 27, 2018
You're welcome


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