Question

calculate the number of molecule in 3 mole of H2So4

Answer 1

Explanation:

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Answer 2

Question:-

Calculatethe number of electrons in 5 moles of H2SO4 molecules?

Answer:-

The molar mass of hydrogen is 1

Molar mass of sulphur (S) is 32

Molar mass of oxygen (O) is 16

Now ,

2(1)+32+4(16) = 98

Molar mass of sulphuric acid i.e. H2SO4 is 98

98 for 1 mole, Hence for 3 moles= 3× 98 = 294