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Author Question: Which equation correctly represents the first ionization of calcium? A) Ca (g) Ca+ (g) + e- B) ... (Read 64 times)

mcmcdaniel

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on: Aug 27, 2018
Which equation correctly represents the first ionization of calcium?
 
  A) Ca (g)  Ca+ (g) + e-
  B) Ca (g)  Ca- (g) + e-
  C) Ca (g) + e-  Ca- (g)
  D) Ca- (g)  Ca (g) + e-
  E) Ca+ (g) + e-  Ca (g)

Question 2

The molecular formula of a compound is always ________ the empirical formula.
 
  A) more complex than
  B) different from
  C) an integral multiple of
  D) the same as
  E) simpler than


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blakcmamba

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

A

Answer to Question 2

C


mcmcdaniel

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Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

frankwu0507

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Reply 3 on: Yesterday
Wow, this really help

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