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# Balance the chemical equation KClO3 + P4-> P4O10 + KCl

Balance the chemical equation KClO3 + P4-> P4O10 + KCl

Posted by sciencenote on November 2, 2013 at 6:50 AM via web and tagged with balance chemical equation, science

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The chemical equation `KClO_3 + P_4 -> P_4O_(10) + KCl` has to be balanced.

A balanced chemical equation has an equal number of atoms of each element on both the sides. It is also important to keep in mind that the molecules of any of the compounds that form the equation can only be present in whole numbers.

`KClO_3 + P_4 -> P_4O_(10) + KCl`

Here, the compound `KClO_3` has 3 atoms of oxygen while `P_4O_(10)` has 10 atoms. This requires adding a coefficient of 10 to `KClO_3` and a coefficient of 3 to `P_4O_10`. To balance the phosphorus atoms, a coefficient of 3 has to be added to `P_4` and to balance the potassium and chlorine atoms a coefficient of 10 has to be used for KCl.

The balanced equation is: `10 KClO_3 + 3 P_4 -> 3 P_4O_(10) + 10 KCl`

Posted by justaguide on November 2, 2013 at 7:03 AM (Answer #1)

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(10)KClO3 + (3)P4-> (3)P4O10 + (10)KCl

Posted by Yojana_Thapa on January 25, 2014 at 11:44 PM (Answer #2)

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10KCIO3+ 3P4--->3P4O10+10KCl

Posted by parama9000 on January 26, 2014 at 11:07 AM (Answer #3)