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AnnyKZ [126]
3 years ago
6

Two opposing reaction (a + b c+D) occurring simultaneously

Chemistry
1 answer:
tekilochka [14]3 years ago
5 0

Answer:

redox reaction

Explanation:

it's the only reaction occurs simultaneously, reduction and oxidation occur at the same time

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Write a balanced chemical equation for the reaction that occurs when heptane, C7H16(l) , burns in air.
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Start with Unbalanced Equation and balance it, so...
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We have fixed 16 H atoms on the left-hand side, so we need 16 H atoms on the right-hand side. Add an 8 in front of H2O to make 16 (8x2)...7CO2+8H2O on right side now.
There are 22 O atoms on the right-hand side: 14 from the CO2 and 8 from the H2O. Add an 11 in front of the O2 on the left side to make 22 (11x2).
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Explanation:

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