How to calculate the free energy of precipitate?
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you can find it with the help of the ph meter as gow much the solution is dissociate in the solute
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hell.. oooo
Free energy is defined by Delta G=Δ H-TΔ S
By measuring or calculating the entropy change and enthalpy change of a reaction, you can determine the change in free energy.
Notice that free energy depends on temperature as well. In this equation (as with all other thermo equations) ΔTmust be an absolute temperature, measured in Kelvin.
So the freezing point of water is not zero but rather 273 K. By using the Kelvin temperature scale, all temperatures will be greater than zero.
Free energy is defined by Delta G=Δ H-TΔ S
By measuring or calculating the entropy change and enthalpy change of a reaction, you can determine the change in free energy.
Notice that free energy depends on temperature as well. In this equation (as with all other thermo equations) ΔTmust be an absolute temperature, measured in Kelvin.
So the freezing point of water is not zero but rather 273 K. By using the Kelvin temperature scale, all temperatures will be greater than zero.
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