Question 8
10 pts
choose all of the chemical changes:
(there are five)
boil
burn
dissolve
cut
decompose
rust
tarnish
a break
bake

Describe in detail the melting point behavior of the 80: 20 benzoic acid-mandelic acid mixture

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.