The concentration of h
in the reaction
oh(aq)
+
(aq) +
yields
cl(aq)+o(l)
was measured over time
time-min
0
31
61
121
(
for concentration
2.12
1.90
1.78
1.61
how do you calculate the average rate of reaction for the
timeinterval between each of the measurements?

Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?