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12345 [234]
3 years ago
5

This is due tomorrow... :How can you tell the mass was conserved in a chemical reaction?

Chemistry
1 answer:
kipiarov [429]3 years ago
3 0

Answer:

Matter cannot be created or destroyed in chemical reactions. This is the law of conservation of mass. In every chemical reaction, the same mass of matter must end up in the products as started in the reactants. Balanced chemical equations show that mass is conserved in chemical reactions.

Explanation:

hope this help :)

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Internal energy is defined as the total energy of a closed system. Internal energy is the sum of potential energy of the system and the kinetic energy of the system. It is represented by symbol U.

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