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djverab [1.8K]
3 years ago
5

Which chemical equation is balanced?

Chemistry
2 answers:
Lilit [14]3 years ago
7 0
I think the answer is <span>PCl5 + 4H2O → 5HCl + H3PO4
</span>
olasank [31]3 years ago
4 0

Answer: Option (d) is the correct answer.

Explanation:

An equation will be said balanced equation when there are equal number of atoms on both reactant and product side.

For example, PCl_{5} + 4H_{2}O \rightarrow 5HCl + H_{3}PO_{4}

Number of atoms on reactant sides are as follows.

P = 1

Cl = 5

H = 8

O = 4

Number of atoms on product side are as follows.

P = 1

Cl = 5

H = 8

O = 4

Thus, there are equal number of atoms on both reactant and product side. Hence, this equation is balanced.

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