GiaTeyy6536
07.04.2020 •
Chemistry
The continental crust is?
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Ответ:
- Wikipedia
Ответ:
An exothermic reaction occurs when the energy used to break the bonds in the reactants (the starting stuff) is less than the energy released when new bonds are made in the products (the stuff you end up with). ... Combustion is an example of an exothermic reaction- you can feel the heat given off if you get too close!
Explanation: