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julia-pushkina [17]
3 years ago
9

In a chemical reaction , atoms are created/rearranged. The atom are joined together in the same/different arrangements after the

reaction. The total number of each type of atom is greater/less/The same after the reaction
Chemistry
1 answer:
AleksandrR [38]3 years ago
5 0

Answer:

1. Rearranged

2. Different

3. The same after the reaction.

Explanation:

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To calculate the number of moles, we use the equation:

\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}     .....(1)

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