Which of the following equations is balanced?
2 answers:
Answer: Option (A) is the correct answer.
Explanation:
A balanced equation is defined as the equation which contains same number of atoms on both reactant and product side.
For example,
Here, no. of atoms on reactant side are as follows.
- P = 4
- O = 10
No. of atoms on product side are as follows.
- P = 4
- O = 10
As the number of atoms on both reactant and product side are same in this reaction equation. Hence, it is a balanced reaction equation.
Thus, we can conclude that equations is balanced.
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Answer:
Explanation:
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In this case, given the described reaction, the formation of nitric acid turns out:
Since two hydrogen atoms are present at the reactants we balance it as follows:
In such a way, since there is a 1:2 mole ratio between water and nitric acid, the produced moles of nitric acid, turns out:
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