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Author Question: What is the density of hydrogen gas at STP? A) 11.1 g/L B) 0.0450 g/L C) 0.0823 g/L D) 0.0899 ... (Read 52 times)

Tazate

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on: Aug 27, 2018
What is the density of hydrogen gas at STP?
 
  A) 11.1 g/L
  B) 0.0450 g/L
  C) 0.0823 g/L
  D) 0.0899 g/L

Question 2

Which of the following is an alkaline earth metal?
 
  A) Mg
  B) Ca
  C) Ba
  D) all of the above
  E) none of the above


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fromAlphatoOmega22

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

D

Answer to Question 2

D


Tazate

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Reply 2 on: Aug 27, 2018
Excellent

TheNamesImani

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Reply 3 on: Yesterday
Wow, this really help

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