Question

calculate the no of moles 3.92 gm of sulphuric acid​

Answer 1

Answer:

3×10°35........moles

Answer 2

molar Mass of H₂SO₄ -----------------> 98g

Amount of H₂SO₄ ---------------> 3.92g

No of moles= amount of H₂SO₄/ molar Mass of H₂SO₄

=3.92/98

=0.04 moles are present

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