Chemistry, asked by manish4444, 1 year ago

calculate the number of atoms in 32. 04 of He?

Answers

Answered by sanskar223

2

4g of helium = 6.023*10^23atoms
32.04g=(32.04*6.023*10^23)÷4
8.01*6.023*10^23 atoms is the answer

manish4444: Correct answer

Answered by 34545

0

hi friend,
here is your answer.

1 mol of Ar= 39.948 GRAMS

32.04X39.498 ATOMS=1279.93392

34545: SORRY MY ANSWER IS WRONG

manish4444: your answer is wrong

34545: i know

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