Aand b are two gases that are mixed together; 2.50 mol a is mixed with 0.85 mol b. if the final pressure of the mixture is 1.75 atm, what are the partial pressures of a and b?

Using complete sentences, explain how to predict the products and balance the reaction between sulfuric acid and potassium hydroxide.

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o

Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".