What must occur for the enthalpy of solution to be negative?
The process of separating the solvent particles from one another must release energy.
The process of separating the solute particles from one another must release energy.
More energy is absorbed as the solute and solvent mix than is released when the solute particles and the solvent particles separate.
More energy is released as the solute and solvent mix than is absorbed when the solute particles and the solvent particles separate.
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Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1
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What must occur for the enthalpy of solution to be negative?
The process of separating the solvent...
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