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Author Question: A 35.0 mL sample of a liquid weighs 27.2 g. What is the density of the liquid? A) 62.2 g/mL B) ... (Read 183 times)

james0929

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  • Posts: 586
on: Aug 27, 2018
A 35.0 mL sample of a liquid weighs 27.2 g. What is the density of the liquid?
 
  A) 62.2 g/mL
  B) 7.80 g/mL
  C) 1.29 g/mL
  D) 0.952 g/mL
  E) 0.777 g/mL

Question 2

How many grams of water are needed to prepare 250. g of a solution that is 5.00 by mass NaCl?
 
  A) 5.00 g
  B) 12.5 g
  C) 238 g
  D) 245 g
  E) 1250 g


Athena23

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

E

Answer to Question 2

C


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