<span>Answer:
Glass has a much higher specific heat than styrofoam so more of the energy produced will go into heating the glass. This quantity of heat will be lost (unaccounted for) hence the delta t in the calculation will be too small and the heat of neutralization will be lower.</span>
A pH of 7 or lower makes something an acid so it would be 3
Exothermic. Exothermic exo meaning out, release heat while endothermic, endo as in in, take in heat.