Chemistry, asked by rinzinnamgyal4246, 10 months ago

Find the number of particle present in 45 gram of sulphuric acid

Answers

Answered by VChinmayaPavani
0

Answer:

god knows

Explanation:

even your teacher knows

Answered by fathimahashim68
0

Answer:

Number of particle means number of atoms.

1 mol or a molecule of sulphuric acid consists of 2 atom of hydrogen, 1 atom of sulphur and 4 atom of oxygen. So a total number of 7 atoms are present in 1 molecule of sulphuric acid. But this is in 1 mol of sulphuric acid.

Therefore, number of atoms present in 1 mol of H2SO4 =7

Molar mass of H2SO4 = (2x1)+32+(4x16)= 98g/mol^ -1

So 98 g of h2so4 contains 6.022x10^23 molecules.

Therfore, 45g of h2so4 contains (7÷98)x49= 3.214 atoms.

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