Select the statements below that are true kc and kp are the same thing as the k (rate constant) that you learned about before. kp uses the same equation as kc, but with pressure instead of concentration kc is equal to kp when the number of moles of gas (n) doesn't change. solids and pure liquids are not included in the kc and kp equations because they have an activity equal to 1 if there is a liquid in a reaction, you use the vapor pressure for that entry in the kp equation. kc has units of molarity and kp has units of pressure

The answer is c) pyrite

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Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

Qand k are only the same when the forward rate of the reaction has reached zero.