Acid catalyzed hydrolysis of hoch2ch2c(ch3)2cn forms compound a (c6h10o2). a shows a strong peak in its ir spectrum at 1770 cm−1 and the following signals in its 1 h nmr spectrum: 1.27 (singlet, 6 h), 2.12 (triplet, 2 h), and 4.26 (triplet, 2 h) ppm. draw the structure for a and select the correct answers to complete a mechanism that accounts for its formation.

You mix the pks of succinic acid are 4.21 and 5.64. how many gramsa graduate student at sdsu wants to measure the activity of a particular enzyme at ph 4.0. to buffer her reaction, she will use a buffer system based on one of the acids listed below, which acid is most appropriate for the experiment? of monosodium succinate (fw = 140 g/mol) and disodium succinate (fw = 162 g/mol) must be added to 1 l of water to produce a solution with a ph 5.28 and a total solute concentration of 100 mm? (assume the total volume remains 1 liter, answer in grams monosodium succinate, grams disodium succinate, respectively.) volumes of 0.05 m nah2po4 and 0.05 m na2hpo4 (pk's for phosphoric acid are 2.15, 6.82 and 12.38). which of the following best describes the resulting solution?

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally

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