Question

find the number of electrons in 5 moles of H2SO4 molecules​

Answer 1

Question:-

Find the 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 for 1 mole, Hence for 5 moles 5 X 98 =490

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