Question

for h2o+h2o gives h3o++oh- the auto protolysis constant is 1.0*10^-14 at 298k and 3*10^-14 at 313 k what is the sign of ∆H

Answer 1

here ∆H represents the required --

✨HEAT ENERGY ✨
OR
✨ REQUIRED TEMPERATURE ✨

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