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Author Question: Which reactant is present in excess if 10.0 g of CaO react with 3.0 mol of H2O? CaO + H2O ... (Read 88 times)

daltonest1984

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on: Aug 27, 2018
Which reactant is present in excess if 10.0 g of CaO react with 3.0 mol of H2O?
 
  CaO + H2O  Ca(OH)2
  A) Ca(OH)2
  B) CaO
  C) H2O
  D) None of the above, the amounts exactly balance.

Question 2

The concentrations of reactants and products do not change as equilibrium is approached, only the rate at which products are formed and reactants are consumed.
 
  Indicate whether the statement is true or false


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mtmmmmmk

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

C

Answer to Question 2

FALSE


daltonest1984

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Reply 2 on: Aug 27, 2018
Gracias!

LVPMS

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Reply 3 on: Yesterday
Wow, this really help

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