Calculate no. of no.co mole du mele in 30g of H₂so4
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1
Gram molecular weight of H
2
SO
4
=98g
Given weight= 294g
(i) No. of moles=
Gram molecular weight
Given weight
=
98
294
=3
∴3 moles of H
2
SO
4
=294g
(ii) No. of molecules in 3 moles of H
2
SO
4
=3×6.023×10
23
2
SO
4
=98g
Given weight= 294g
(i) No. of moles=
Gram molecular weight
Given weight
=
98
294
=3
∴3 moles of H
2
SO
4
=294g
(ii) No. of molecules in 3 moles of H
2
SO
4
=3×6.023×10
23
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