3 years ago

When chemicals react in a closed container, which must be true?

Geography

1 answer:

trasher [3.6K]3 years ago

8 0

Answer:

I think its B.

Explanation:

Its b, because if we take for example, solid and liquid, two different masses, it produces different mass so it's not A. It's not c because we wouldn't know if the compounds are same or not. So, I strongly recommend you to go with B.

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