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tberry19 tberry19
  • 29-03-2016
  • Chemistry
Answered

How many moles of oxygen (O2) are required to completely react with 27.4 mol of H2?

Verified Answer :

Willchemistry
Willchemistry Willchemistry
  • 29-03-2016

2 H₂ + O₂=  2 H₂O 

2 moles H₂ ------- 1 mole O₂
27.4 moles H₂ ---- ?

27.4 * 1 / 2 = 

=  27.4 / 2

= 13.7 moles of O₂

hope this helps!

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