A solution is made to be 38 10-2 m in al3 and 29 m in naf

A solution is made to be 3.8 * 10-2 M in Al3+ and .29 M in NaF. If the Kf for AlF63+ is 7 * 1019, how much aluminum ion remains at equilibrium?

A roller coaster at an amusement park has a dip that : a roller coaster at an amusement park has a dip that bottoms out in a vertical circle of radius r. a passenger feels

What was the cumulative incidence rate of hearing loss in : in a certain noisy factory workers are provided with earplugs and are expected to wear them. an industrial hygienist

Calculate the ph of a solution prepared by mixing 150ml of : calculate the ph of a solution prepared by mixing 15.0ml of 10m naoh and 30.0ml of 10.0m benzoic acid solution.benzoic

The cold space that absorbs the energy could be a bath of : a piece of hot metal should be cooled rapidly quenched to 25degc which requires removal of 1000 kj from the metal. the

A solution is made to be 38 10-2 m in al3 and 29 m in naf : a solution is made to be 3.8 10-2 m in al3 and .29 m in naf. if the kf for alf63 is 7 1019 how much aluminum ion

A wire of cross-sectional area 50010-6 m2 has a resistance : a wire of cross-sectional area 5.0010-6 m2 has a resistance of 1.75 ohms. what is the resistance of a wire of the same

Suppose that 1 kg of saturated water vapor at 100ordmc is : suppose that 1 kg of saturated water vapor at 100ordmc is condensed to a saturated liquid at 100ordmc in a

A touches b then the two spheres are separated b touches c : a metal sphere a has charge q. two other sphere b and c are identical to a except they have zero net charge. a touches

When a suspected drunk driver blows 188 ml of his breath : when a suspected drunk driver blows 188 ml of his breath through the fuel-cell breathalyzer the breathalyzer produces