Use the provided reduction potentials to calculate the equilibrium constant (k) for the following balanced redox reaction at 25 °c: 2al(s) + 3mg2+(aq) → 2a13+(aq) + 3mg(s) e°(a13+/al) = -1.66 v and e°(mg2+/mg) = -2.37 v 1.0 x 1024 4.6 x 1031 8.9 x 10-70 1.1 x 1072

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral

Awoman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20 ounces (two significant figures). what are these specifications in units of centimeters and grams?

The vapor pressure of ethanol is 1.00 × 102 mmhg at 34.90°c. what is its vapor pressure at 61.61°c? (δhvap for ethanol is 39.3 kj/mol.)