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ChemistryChemistry
Today, 20:25

C₂H₂ +

O2

- CO₂ +

H₂

How many moles of oxygen are necessary to react completely with 4.0 moles of

propane (CH) ?

+1
Answers (2)
  1. Today, 20:31
    0
    2 moles king and also have a lovely day
  2. Today, 23:09
    0
    20moles of oxygen will be required

    Explanation:

    The equation for the reaction of propane with O2 is given below:

    C3H8 + 5O2 - >3CO2 + 4H2O

    From the balanced equation,

    We see clearly that 1mole of C3H8 required 5moles O2. Therefore, 4moles of C3H8 will require = 4x5 = 20 moles of O2.
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