A balloon has a volume of 2.3L at 25.00∘C. Upon increasing the temperature, the balloon expands to 2.7 L. What is the temperature at this increased volume?

Nonpoint source pollution is difficult to control because it

Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?

Equal numbers of moles of he(g), ar(g), and ne(g) are placed in a glass vessel at room temperature. if the vessel has a pinhole-sized leak, which of the following will be true regarding the relative values of the partial pressures of the gases remaining in the vessel after some of the gas mixture has effused?