When 10.0 g of potassium hydroxide (KOH) is dissolved in 100.0 g of water, the temperature rises from 25.18 °C to 47.53 °C. What is the heat of solution of KOH in units of joules/gram? The total mass of the solution is 110.0 g (100.0 g H2O + 10.0 g KOH = 110.0 g) and its specific heat capacity is 4.18 J/(g·K).

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.