Which heat source is most directly connected to the seasons?

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

Find the mass in grams of 1.37x1020 particles of h3po4

How are isotopes of the same chemical element alike? how are they different?