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Science Clinic => Chemistry => Topic started by: sc00by25 on Aug 27, 2018

Title: If the reaction yield is 94.4, what mass in grams of hydrogen is produced by the reaction of 4.73 g ...
Post by: sc00by25 on Aug 27, 2018

If the reaction yield is 94.4, what mass in grams of hydrogen is produced by the reaction of 4.73 g of magnesium with 1.83 g of water? Mg (s) + 2H2O (l)  Mg(OH)2 (s) + H2 (g)
 
  A) 0.0962
  B) 0.0162
  C) 0.0485
  D) 0.219
  E) 0.204

Question 2

Of the atoms below, ________ is the most effective in forming  bonds.
 
  A) C
  B) P
  C) N
  D) Si
  E) Ge

Title: If the reaction yield is 94.4, what mass in grams of hydrogen is produced by the reaction of 4.73 g ...
Post by: Smiles0805 on Aug 27, 2018

Answer to Question 1

A

Answer to Question 2

A