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Author Question: A 20 percent by mass of NaOH solution is made by dissolving 5 g NaOH in 25 g water. Indicate ... (Read 126 times)

asmith134

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on: Aug 27, 2018
A 20 percent by mass of NaOH solution is made by dissolving 5 g NaOH in 25 g water.
 
  Indicate whether the statement is true or false

Question 2

The prefix centi means ________.
 
  A) 10-3
  B) 10-2
  C) 10-1
  D) 102


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chreslie

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

FALSE

Answer to Question 2

B


asmith134

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Reply 2 on: Aug 27, 2018
Gracias!

sultansheikh

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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