idontwant2dropout
Answered

Consider the reaction below.


2H2 + O2 ---> 2H2O


How many moles of water are produced from 13.35 mol of oxygen?

6.675 mol

26.70 mol

53.40 mol

66.75 mol

Verified Answer :

andyharmsen

In the balanced reaction shown, there are twice as many moles of water as oxygen. If 13.35 moles of oxygen are reacted, 26.70 moles of water is formed.

kenmyna

The moles  of water  that are produced  from 13.35  mol of oxygen  is 26.70  moles (answer B)


calculation


2H2 +O2→ 2H2O

The moles of H2O is  calculated using mole ratio.


that is; from the balanced  equation above  the mole ratio of O2 :H2O  is 1:2

therefore  the moles of water=13.35 moles x 2/1 =26.70 moles

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