When talking on a phone, the voice is transformed into electrical energy. This energy passes over wires or is transmitted throug
2 answers:
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<u>Answer:</u>
<u>For a:</u> The balanced equation is
<u>For c:</u> The balanced equation is
<u>Explanation:</u>
A balanced chemical equation is one where all the individual atoms are equal on both sides of the reaction. It follows the law of conservation of mass.
- <u>For (a):</u>
The given unbalanced equation follows:
To balance the equation, we must balance the atoms by adding 2 infront of both and
and 3 in front of
For the balanced chemical equation:
- <u>For (b):</u>
The given balanced equation follows:
The given equation is already balanced.
- <u>For (c):</u>
The given unbalanced equation follows:
To balance the equation, we must balance the atoms by adding 2 infront of
For the balanced chemical equation:
- <u>For (d):</u>
The given balanced equation follows:
The given equation is already balanced.