The phase change in which a substance changes from a gas directly to a solid is
a. condensation.
b. vaporization.
c. deposition.
d. sublimation.
the phase change in a substance changes from a gas directly to a solid is
a. condensation.
b. vaporization.
c. deposition.
d. sublimation.

What can be found in the ionosphere

Which three statements represent the benefits of performing experiments using computer simulations?

Given the data below for the reaction, 2 a + 2 b + 4 c => d + e + 3 f, the reaction is fill in the [ ] order in a, fill in the [ ] order in b, fill in the [ ] order in c and fill in the [ ] order overall. (use the words "first, second, third, fourth" to fill each blank)experimentinitial conc of a, mol/l initial conc of b, mol/l initial conc of c, mol/l initial rate, mol/l.s1 0.1 0.1 0.2 2 x 10-32 0.2 0.3 0.2 6 x 10-33 0.3 0.1 0.2 2 x 10-34 0.4 0.3 0.4 1.2 x 10-2