Determine the new freezing point and boiling point
5.00g of glucose, C6H12O6 is dissolved in the 500.0 grams of acetic acid. Determine the new freezing point and the boiling point for the solution where the Kf acetic acid = 3.90, and the Kb acetic acid =3.07
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Make a 99 percent confidence interval for the proportion of applicants that fail the test. (Round your answers to 2 decimal places.)
The ultimate fate of our sun is possibly to collapse to a white dwarf state after it exhausts its nuclear fuel, having approximately the mass of the sun, but the radius of the earth.
Calculate the pH of a mixture of a acetic acid and sodium acetate when the ratio of (CH3COO)/(CH3COOH) is 4.0 where the Ka of the CH3OOH is 1.8 x 10^-5.
(i) Compute the meteorite's loss of energy (as a positive number in joules) that would have been related with the vertical impact. (ii) Deduce the energy as a multiple of the explosive energy of 1 megaton of TNT that is 4.2 x 1015 J.
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In a string of amino acids or peptide, determine how can you find out the charge of the peptide at a specific pH? Is there a specific equation?
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