ashleyprescot05
09.10.2019 •
Chemistry
Areaction showing heat as a product is an exothermic reaction.
true
false
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Ответ:
The answer to your question is: True
Explanation:
An exothermic reaction releases heat then, it is showed as a product.
An endothermic reaction needs heat to happen, it is represented in the reactants.
Ответ:
3.0
Step-by-step explanation:
If the ratio is boys to girls, in fraction form (ratio form) that's
When we set up the ratio using the numbers, we have to keep the boy stuff with the boy stuff on top, and the girl stuff with the girl stuff on bottom. So the ratio with the given numbers is
Reducing that down to decimal form, since 12 is divisible by 4 evenly, would be 3.0