3 years ago

How does energy change form when friction causes the temperature of an object to increase?

1 answer:

7 0

I believe the answer would be through the movement of the molecules, the higher the temperature the more the molecules move around and vibrate.

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Answer: HEY THERE!

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How much concentrated solution would it take to prepare 2.75 L of 0.400 M HCl upon dilution with water

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Hydrochloric acid is usually purchased in a concentrated form that is 37.0% HCl by mass and has a density of 1.20g/mL. Calculate the molarity of the concd HCl.
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