To determine the enthalpy and entropy of dissolving a compound, you need to measure the Ksp at multiple Then, plot ln(Ksp) vs. The slope of the plotted line relates to the of dissolving and the intercept of the plotted line relates to the of dissolving.

Asmall amount of a solid is added to water. the observation made after fifteen minutes is shown in the figure. which of these solids has been probably added to water? a) oil b) sand c) sugar d) wood chips

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.

Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.