Answer:
Heat is released.
Explanation:
Exothermic reactions are reactions that give off radiant heat when you come in close contact with them.
Answer:
La química se relaciona con diferentes ciencias, por eso se dice que es multidisciplinaria, como la física, las matemáticas, la bioquímica, la astronomía, la biología, entre otras. Gracias a esta interrelación es posible explicar y comprender los complejos fenómenos de la naturaleza.
Explanation:
<u>Answer:</u> 6 moles of will be decomposed.
<u>Explanation:</u>
We are given:
Moles of oxygen gas produced = 9 moles
The chemical equation for the decomposition of follows:
By the stoichiometry of the reaction:
If 3 moles of oxygen gas is produced by 2 moles of
So, 9 moles of oxygen gas will be produced by = of
Hence, 6 moles of will be decomposed.