<span>Since weight is a force, it is measured in Newtons. Note: Many people confuse weight with mass; the unit for mass is the kilogram.</span>
Answer: 20*38
Wave speed = 760m/s
For it wont freeze and you dont fall.. hoped i help
Answer:
The reaction is exothermic as the solution becomes warm.
Explanation:
Hello there!
In this case according to the described reaction between sodium metal and water, we can write up the chemical equation whereas the products turn out to be sodium hydroxide and hydrogen gas:
Moreover, these reactions are known to be highly exothermic, for that reason the solution becomes warm as the reaction releases heat as it goes to completion.
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