Can someone me figure this out

Plz me get these answer dubble cheak ur answer plz ppl i need it right

1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b