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Author Question: At 10C, which is more concentrateda saturated solution of sodium nitrate, NaNImage, or a saturated ... (Read 93 times)

rayancarla1

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on: Jul 29, 2018
At 10C, which is more concentrateda saturated solution of sodium nitrate, NaNImage, or a saturated solution of sodium chloride? (See figure shown above.)
 
  A) At 20C a saturated solution of sodium nitrate, NaNImage, is more concentrated than a saturated solution of sodium chloride, NaCl.
  B) At 10C a saturated solution of sodium chloride, NaCl, is more concentrated than a saturated solution of sodium nitrate, NaNImage.
  C) At 10C a saturated solution of sodium nitrate, NaNImage, is more concentrated than a saturated solution of sodium chloride, NaCl.
  D) At 25C a saturated solution of sodium nitrate, NaNImage, is more concentrated than a saturated solution of sodium chloride, NaCl.

Question 2

Which solute graphed above has a solubility in water that does not markedly increase with increasing temperature?
 
  A) NaNImage
  B) LiCl
  C) KCl
  D) NaCl


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brbarasa

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: D


rayancarla1

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Reply 2 on: Jul 29, 2018
Gracias!

Hdosisshsbshs

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Reply 3 on: Yesterday
:D TYSM

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