Quarts = 25 there are 100 in a dollar so you have 25 out of 100
25/100<span />
The enthalpy of a reaction can be measured using a Calorimeter
First, we put a point at the vertex. Then, we extend a line upwards of slope 1/2 to the right of the vertex. Then extend a line upwards of slope -1/2 to the left of the vertex. This will give the graph of the equation.