ilovepickles9875 ilovepickles9875

28-11-2017
Chemistry

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Which term is defined as new substances formed from chemical reactions?

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meerkat18 meerkat18

08-12-2017

The observable signs when a chemical reaction has occurred are either of the following:

*formation of precipitate
*formation of gas
*change in color

They appear because they signify the properties of the new substances formed called PRODUCTS.

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