Chemistry, asked by nikki19899, 16 days ago

9) Calculate pH when 9.8g H2SO2 is dissolved in 2 litre of solution.

Answers

Answered by darpanakumari1984

0

Explanation:

The molar mass of sulphuric acid is 98 g/mol.

Number of moles of sulphuric acid=

Molar mass of sulphuric acid

Mass of sulphuric acid

=

98g/mol

9.8g

=0.1mol

Molarity of the solution=

Volume of solution

Number of moles of sulphuric aicd

=

2L

0.1mol

=0.05M

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