All reactions involving a change in temperature are exothermic.
a. true
b. false

Adilute aqueous potassium nitrate solution is

Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)

Ab c or d ? i’m not sure what the answer is