Science, asked by sarvanpradhan37770, 5 months ago

calculate the number of moles for the following 52 gram of helium

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Answered by Anonymous

2

Answer:

The molar mass that is the mass of 6.022 X 1023 atoms of helium is 4g

Hence 1 mole of He = 4 g of He = 6.022 X 1023atoms of He

1 g of He = (6.022 X 1023) / 4 atoms of He

52 g of He = (6.022 X 1023X 52 ) / 4 atoms of He

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