Loading the lesson
Loading the lesson
Search AllRounder.ai
Search the courses, subjects, tracks, games and features, or jump straight to a page.
Search the courses, subjects, tracks, games and features, or jump straight to a page.
2 cards from this section. Quick, good the night before a test.
What is the enthalpy of dilution?
Think about energy changes when you dissolve something.
What happens to ΔH when more solvent is added to the dilution?
Consider the stability of measurements.
What is the sign of ΔH in an exothermic enthalpy of dilution?
Remember how reactions exchange heat with their surroundings.
True or False: The enthalpy of dilution becomes constant as liquid concentration increases.
Consider the behavior of solutions at varying concentrations.
Calculate the heat change for diluting 5 moles of NaCl into 20 liters of water if ΔH for dilution is -15 kJ/mol.
Use multiplication to determine total heat.
A solution's enthalpy change is measured at multiple concentrations of solute. Explain why results stabilize at higher volumes and cover the implications.
Think of concentration effects and order.
4 more questions in this section. Enroll free to practise them all.
Enroll free