For the reaction: 2h2o2 --> 2h2 + 2o2, what is the total number of moles of o2 produced from the complete decomposition of 8 moles h2o2?

a) 2 moles
b) 4 moles
c) 8 moles
d) 16 moles

2 H₂O₂ --> 2 H₂ + 2 O₂

2 moles H₂O₂ > 2 moles O₂
8 moles H₂O₂ > ?

moles O₂ = 8 x 2 / 2

moles O₂ = 16 / 2

= 8 moles

Answer C

hope this helps!

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