One side of the water molecule has a positive charge, while the other side has a negative charge. What do the charges indicate about the molecule? a. Water is a polar molecule.

b. Water is a nonpolar molecule. ​

​ ​c. Water is an ionic compound.

d. Water is an ion.

Apure solvent has a vapor pressure the vapor pressure of a solution. a. equal to b. lower than c. higher than

In which of these cases are the two wave points considered to be in phase with each other?

Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l.s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?