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Author Question: A solution contains 4.5 grams of BaCl2 in 400 mL. What is the normality? (mw = 208) A) 1.1 B) ... (Read 265 times)

ahriuashd

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on: Aug 10, 2018
A solution contains 4.5 grams of BaCl2 in 400 mL. What is the normality? (mw = 208)
 
  A) 1.1
  B) 0.05
  C) 0.5
  D) 0.11

Question 2

20 mg/dL is equivalent to _______ parts per million (ppm).
 
  A) 2
  B) 20
  C) 200
  D) 2000


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miss_1456@hotmail.com

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Reply #1 on: Aug 10, 2018
Answer to Question 1

Ans: D

Answer to Question 2

Ans: C


ahriuashd

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Reply #2 on: Aug 10, 2018
Both answers were spot on, thank you once again


miss_1456@hotmail.com

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Reply #3 on: Aug 10, 2018
Great! Please up vote :D


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