Author Question: Which of the following is the most water soluble at 50C? A) CH3COONa B) NaNO3 C) Ce2(SO4)3 D) ... (Read 60 times)

berenicecastro

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Which of the following is the most water soluble at 50C?
 
  A) CH3COONa
  B) NaNO3
  C) Ce2(SO4)3
  D) KBr

Question 2

From the periodic table, the number of valence electrons for most of the main group elements may be determined directly from the
 
  A) atomic number.
  B) group number.
  C) period number.
  D) nucleon number.



heinisk01

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Answer to Question 1

B

Answer to Question 2

B



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berenicecastro

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Both answers were spot on, thank you once again



heinisk01

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