Air contains nitrogen, oxygen and carbon dioxide gases, all retaining their individual, distinct chemical properties. air is therefore best described as a(n) a. mixture c. solution b. compound d. ion

In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.

Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.

How are isotopes of the same element alike?