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Which number should be placed before H20 on the products side of the equation to
make the equation balanced? C3H8 +502 — 3C02 +____H20
O2
05

Respuesta :

The required balanced equation:

[tex]C_3H_8 +5O_2 = 3CO_2 + 4H_2O[/tex]

Explanation:

•  Propane when reacts with oxygen it gives carbon dioxide and water.

  • In order to make the equation balanced at both ends of the equation,  

Add 4 as a coefficient before on L.H.S (Left Hand Side) of Equation.

• Therefore, the required balanced equation is:

Propane, when added with 5 molecules of Water, yields 3 molecules of Carbon Dioxide and 4 molecules of water, as shown in the below equation -

[tex]C_3H_8 +5O_2 = 3CO_2 + 4H_2O[/tex]

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