Which is true according to the kinetic theory?
a. the particles that make up solids do not move.
b. all particles of matter are in constant motion.
c. all particles of matter move very quickly
d the particles that make up gases are densely packed

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

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

Can someone me with questions 12 and 13 plz.