Multiple choice question about the relationship between Q and Kp.

If the value of Q is greater than Kp, then a. the system is in equilibrium b. the reaction will proceed to the right until equilibrium is established c. a catalyst is necessary to achieve equilibrium d. the reaction will go left or right depending on the reaction stoichiometry e. the reaction will proceed to the left until equilibrium is established

Multiple choice question on the relationship between the partial pressure of a gas and other properties such as volume, the rate of a reaction, number of moles, and temperature.

The partial pressure of a gas is a. directly proportional to the volume b. inversely proportional to the rate of reaction c. directly proportional to the number of moles of the gas d. constant during a chemical reaction e. inversely proportional to the temperature

Multiple choice question about what can change the ratio of products to reactants in an equilibrium gaseous mixture.

Which of the following will NOT change the ratio of the products to reactants in an equilibrium mixture for a chemical reaction involving gaseous species? a. increasing the pressure b. decreasing the volume c. addition of a solid reactant d. removal of a gaseus product e. none of the above

Multiple choice question on which equation for a first order reaction in linear.

Which of the following relationships is linear for a first order reaction? a. [A]versus k b. ln[A]versus 1/t c. ln[k] versus A d. 1/[A]versus t e. ln[A]versus t

Multiple choice question on the characteristics of a Lewis base.

A Lewis base is described as a species that a. increases the OH- concentration in water b. donates a pair of electrons c. accepts a proton d. has a negative charge e. is two electrons short of an octet in the valence shell