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Author Question: How many moles of hydrogen gas are produced from 0.500 mol of water? __Ca(s) + __H2O(l) ... (Read 59 times)

natalie2426

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on: Aug 27, 2018
How many moles of hydrogen gas are produced from 0.500 mol of water?
 
  __Ca(s) + __H2O(l)  __Ca(OH)2(aq) + __H2(g)
  A) 0.250 mol
  B) 0.500 mol
  C) 1.00 mol
  D) 2.00 mol
  E) none of the above

Question 2

What is the term for a small molecule that bonds to itself repeatedly to form a long, continuous chain?
 
  A) monomer
  B) polymer
  C) saturated hydrocarbon
  D) unsaturated hydrocarbon
  E) none of the above


GCabra

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

A

Answer to Question 2

A


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natalie2426

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Reply #2 on: Aug 27, 2018
Thanks


GCabra

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Reply #3 on: Aug 27, 2018
Welcome :)


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