Sodium carbonate (na2co3) reacts with acetic acid (ch3cooh) to form sodium acetate (nach3coo).
carbon dioxide (co2), and water (h2o) a chemist cames out this reaction in a bomb calorimeter. the
reaction causes the temperature of a bomb calorimeter to decrease by 0.985 k. the calorimeter has a
mass of 1.500 kg and a specific heat of 2.52 j/g-k. what reaction is this ?

It will appear as o2(g) as a reactant 

Those are different gas lawshere is a brief description of themcharles's law states that volume and temperature are directly proportional to each other as long as pressure is held constant.  boyle's law asserts that pressure and volume are inversely proportional to each other at fixed temperature.gay-lussac's law introduces a direct proportionality between temperature and pressure as long as it is at a constant volume.    source: