Which states of matter are present in this sealed container? A. solid and gas
B. liquid and gas
C. solid and liquid
D. solid, liquid, and gas

Which of these describes the rate of this chemical reaction? h2 + cl2 → 2 hcl a. an increase in the concentration of hcl and h2 with time b. an increase in the concentration of hcl with time c. an increase in h2 and cl2 with time d. a decrease in hcl and cl2 with time