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Author Question: Which of the following percent compositions does not correspond to one of the elements of NaNO3? ... (Read 57 times)

gbarreiro

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on: Aug 27, 2018
Which of the following percent compositions does not correspond to one of the elements of NaNO3?
 
  A) 56.4
  B) 19.4
  C) 16.5
  D) 27.1

Question 2

A balloon is inflated outdoors on a cold day in North Dakota at a temperature of -35C to a volume of 3.0 L. The pressure remains constant. What is the volume of the balloon indoors at a temperature of 25C?
 
  A) 2.4 L
  B) 3.8 L
  C) 3.2 L
  D) 2.1 L


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sarah_brady415

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

B

Answer to Question 2

B


gbarreiro

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Reply 2 on: Aug 27, 2018
Gracias!

JaynaD87

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Reply 3 on: Yesterday
Wow, this really help

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