Explain how many grams of dry nh4cl require to be added to
Explain how many grams of dry NH4Cl require to be added to 2.10L of a 0.700M solution of ammonia NH3, to make a buffer solution that has a pH of 8.95? Kb for ammonia is 1.8×105
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a solution is made by dissolving 0687 mol of nonelectrolyte solute in 797 g of benzene compute the freezing point and
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explain how many grams of dry nh4cl require to be added to 210l of a 0700m solution of ammonia nh3 to make a buffer
a light ray reflects from a mirror hanging vertically on a wall in your bathroom and the ray strikes a particular point
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a solution is created with 500g of kno3 mm 1011gmol in 1500g of the water mm180gmol the density of the mixture is
a point charge q 47 x 10-6 c is placed at each corner of an equilateral triangle with side length l 021 m what is the
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