Blog 9.1 Heat Of Solution

1. Our solution process was exothermic, because heat flows from the system to its surroundings.
2. 9.3% Error
3. A possible source of error could be that we didn't stir the solution enough.
4A. If the room temperature was colder, some of the heat would be lost in the air, so delta H would be less.
4B. There would be less of a reaction, so the temperature wouldn't increase as much and delta H would be less.
4C. There would be more of a reaction because there is less water for all of the heat to transfer to.