Question

Explain what property or law made the students realize their experiment was incorrect. (2 sentences required)

Answer 1

1. Pour 100 g vinegar into a flask.
2. Measure the temperature of the vinegar.
3. Add 10 g of baking soda to the flask.
4. Observe as the contents of the flask fizz (produce bubbles).
5. Measure the temperature of the contents in the flask and observe any change in temperature.

Answer 2

Thats extras info incase its needed to solve

Answer 3

I will give a medal but I need an answer really quick

Answer 4

Alright, if the list presented is in order, I would say that they got it wrong, because what they were supposed to do was to place the thermometer in the flask as they where pouring backing soda, because the highest temperatures would have been reached during fizzing, therefore, their experimental assumption in temperature change is not reliable.