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TEA [102]
3 years ago
7

A student titrated 50 cm of sulphuric acid (H2SO4)of an unknown concentration

Chemistry
1 answer:
Talja [164]3 years ago
3 0
No. of mol. of NaOH used: (30/1000)*0.5= 0.015mol
Mole ratio of NaOH:H2SO4= 2:1
No. of mol. of H2SO4: 0.015/2= 0.0075mol
Conc. of acid= 0.0075/(50/1000)= 0.15moldm^-3

Hope it helps, drop a thanks
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