Question

4.9g of H2SO4 is present in 500ml of the solution. The molarity of the solution is ​

Answer 1

Answer:

Molar mass of sulphuric acid is 98.07g/molTherfore 4.9g contains 0.04996 moles. 0.04996 mol/500ml =( 0.04996 x2) moles per litre = 0.09992 moles per litreTherefore 4.9g H2SO4 in 500 ml = approx. 0.10M

Answer 2

Molar mass of sulphuric acid is 98.07g/molTherfore 4.9g contains 0.04996 moles. 0.04996 mol/500ml =( 0.04996 x2) moles per litre = 0.09992 moles per litreTherefore 4.9g H2SO4 in 500 ml = approx. 0.10M.

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