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ankoles [38]
3 years ago
14

How can heat energy transform from mechanical energy?

Chemistry
2 answers:
Marrrta [24]3 years ago
5 0
I think it might be B because the mechanical energy can convert into heat and the heat converts to some mechanical energy. Mechanical is similar to heat. This means that’ one is able to change the internal energy of a system by either physically putting work to the system or adding heat to the system. It seems to me that motion is similar to friction because friction is caused by motion. honestly i’m not sure if this is right but i tried my best. i’m so sorry if i get this wrong
kirill [66]3 years ago
3 0

Answer:

A

Explanation:

brainliest pls

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A chemist is using a solution of hno3 that has a ph of 3.75. what is [h ] for the solution?
kap26 [50]

A chemist is using a solution of HNO₃ that has a pH of 3.75. what is [H⁺] for the solution is 1.7 × 10⁻⁴M.

<h3>How do we calculate the [H⁺]?</h3>

Concentration of H⁺ ion will be calculated by using the below equation of pH as:

pH = -log[H⁺]

or [H⁺] = 10^{-pH}

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Hence concentration of H⁺ ion is 1.7 × 10⁻⁴M.

To know more about pH & [H⁺], visit the below link:
brainly.com/question/8758541

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Explanation:

Hope this helps! Mark me Brainliest pls :)

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