[Answered] A solution contains 4.5 grams of BaCl2 in 400 mL. What is the normality? (mw = 208) A) 1.1 B) ...

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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 277 times)

ahriuashd

Hero Member
Posts: 535

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

Sr. Member
Posts: 289

Reply #1 on: Aug 10, 2018

Answer to Question 1

Ans: D

Answer to Question 2

Ans: C

ahriuashd

Hero Member
Posts: 535

Reply #2 on: Aug 10, 2018

Both answers were spot on, thank you once again

miss_1456@hotmail.com

Sr. Member
Posts: 289

Reply #3 on: Aug 10, 2018

Great! Please up vote

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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 277 times)

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