Chlorine is a gas, bromine is a liquid, and iodine is a solid because of differences in the strength of their

a. hydrogen bonds.

b. dispersion forces.

c. dipole interactions.

d. polar bonds.

Consider the following system at equilibrium:D (aq) + E (aq) F (aq) Classify each of the following actions by whether it causes a leftward shift, a rightward shift, or no shift in the direction of the net reaction.

The hormone that directly controls water reabsorption by the kidneys is

How is the solubility of carbon dioxide gas in water increased? by stirring the mixture by increasing the pressure by using more solvent by increasing the temperature

Why is the molecular formula for a disaccharide not double that of a monosaccharide?

Given the different molecular weights, dipole moments, and molecular shapes, why are their molar volumes nearly the same?

Sodium hypochlorite (Na xCl yO z) is the active ingredient in household bleach. A 250.0 g sample of sodium hypochlorite contains 77.2 g sodium, 119.1 g chlorine, and the remainder is oxygen. Calculate the empirical formula of sodium hypochlorite.

The tapeats sandstone in the grand canyon is an example of a clastic sedimentary rock. such clastic sedimentary rocks can be distinguished from biochemical sedimentary rocks by

An ice cube and a scoop of table salt are left outside on a warm, sunny day. Explain why the ice cube melts and the salt does not

Which atomic orbitals overlap to form the C-O bond of dimethyl ether, (CH3) 20? O c 2sp^3 + 2sp^3 OC 2sp^2 + 0 2p O c 2sp^2 + 0 25p^2 O C 2sp^3 + O 2sp?

For the reaction CO+2H2=CH3OH at 700 K, equilibrium concentrations are [H2]=0.072 M, [CO] = 0.020M, and [CH3OH] = 0.030 M. Calculate K