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Tanzania [10]
2 years ago
8

Balance the following reaction:

Chemistry
1 answer:
kvv77 [185]2 years ago
8 0
  • C_5H_8+13/2O_2—»5CO_2+4H_2O

Balanced one

  • 2C_5H_8+13O_2—»10CO_2+8H_2O

Moles of Pentyne

  • Given mass/Molarmass
  • 34/68
  • 0.5mol

Moles of H_2O

  • 8/2(0.5)
  • 4(0.5)
  • 2mol

1mol releases 241.8KJ

2mol releases 241.8(2)=483.6KJ

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Answer:

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Explanation:

first divide their mass by their respective molar mass, we get:

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61.2 moles of H

20.25 moles of O

now divide everyone by the smallest one of them then we get

C= 1.5

H= 3

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since our answer of C is not near to any whole number so we will multiply all of them by 2

so,

C3 H6 O2 is our answer

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