Question

Define system in chemistry

Answer 1

Answer:

A system is the set of substances and energy that is being studied. If, for example, reactions are occurring in a jar, everything inside the jar is the system, and everything outside the jar is the surroundings. The surroundings are everything not in the system, which means the rest of the universe.

Explanation:

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Answer 2

Explanation:

A system, as it is defined in physics or chemistry, is nothing more than a collection of objects (or smaller systems) that can be identified. Open: this is a system in which both matter and energy is being exchanged with the surroundings.