2 years ago

How do i find the mole of something?

Chemistry

2 answers:

valkas [14]2 years ago

4 0

You take the mass and divide it by the molar mass

nikklg [1K]2 years ago

3 0

To find the mole of a substance, you take the mass divided by the molar mass of that substance~

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cricket20 [7]

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Heat removed=29J

Now

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Hence the internal energy would increase by 21J

Option B is correct

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sergey [27]

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sergey [27]

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2 years ago