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lyudmila [28]
2 years ago
8

2 all substances reacting before the arrow in chemical reactions

Chemistry
1 answer:
Volgvan2 years ago
3 0

Answer:

The substances to the left of the arrow in a chemical equation are called reactants. A reactant is a substance that is present at the start of a chemical reaction. The presence of the arrow also indicates that the reaction goes in one direction under the conditions indicated.

Explanation:

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