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Author Question: How many grams of NaCl are in 25 mL of 2 sodium chloride solution? 1. 12.5 g 2. 50 g 3. 0.5 g ... (Read 194 times)

oliviahorn72

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on: Jul 3, 2018
How many grams of NaCl are in 25 mL of 2 sodium chloride solution?
 
  1. 12.5 g
  2. 50 g
  3. 0.5 g
  4. 1250 g

Question 2

Convert 2 1/2 pounds to an equivalent weight in ounces.
 
  1. 32 oz
  2. 34 oz
  3. 36 oz
  4. 40 oz


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ebenov

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Reply #1 on: Jul 3, 2018
Answer to Question 1

3

Global Rationale: 25 mL  2 g/100 mL = 0.5 g.

Answer to Question 2

4

Global Rationale: 16 ounces per 1 pound.


oliviahorn72

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Reply 2 on: Jul 3, 2018
Great answer, keep it coming :)

Chelseyj.hasty

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Reply 3 on: Yesterday
Excellent

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