Author Question: How many milliliters of 0.5N NaOH are required to make 100 milliliters of 0.2N NaOH? A) 250 B) ... (Read 141 times)

xclash

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How many milliliters of 0.5N NaOH are required to make 100 milliliters of 0.2N NaOH?
 
  A) 250
  B) 40
  C) 25
  D) 4

Question 2

How many milliliters of concentrated sulfuric acid (H2S04), M.W. = 98 grams, specific gravity = 1.500, purity = 80, are needed to make 400 mL of a 2N solution?
 
  A) 26.1
  B) 32.7
  C) 52.3
  D) 65.3



honnalora

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Answer to Question 1

Ans: B

Answer to Question 2

Ans: B



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