Match the following aqueous solutions with the appropriate letter from the column on the right. B 1. 0.12 m AlBr3 A. Highest boiling point D 2. 0.12 m Mn(CH3COO)2 B. Second highest boiling point C 3. 0.13 m BaCl2 C. Third highest boiling point 4. 0.43 m Ethylene glycol(nonelectrolyte) D. Lowest boiling point

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

Calculate the h3o+ concentration in a solution of acetic acid if the concentration of molecular acetic acid present at equilibrium is 9.97x10^-3 m and k for the dissociation is 1.86x10^-5. ch3cooh(aq)+h2o(> h3o^+(aq)+ch3coo^-(aq)

(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.