Consider the following molecules: acetic acid (ch3cooh, ka = 1.8 x 10-5), ammonia (nh3, kb = 1.8 x 10-5), hypochlorous acid (hocl, ka = 2.9 x 10-8), and aniline (c6h5nh2, kb = 3.8 x 10-10). which of these molecules will exist in their ionic form at a ph of 3.00?

How does chemistry affect our world? a. chemicals makes our world more polluted. b. chemicals keeps us healthy. c. chemicals can or hurt our world. d. chemicals make our world safe to live in.

Who discovered a pattern to the elements in 1869?

Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization.a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution.part bcalculate the percent ionization of ha in a 0.010 m solution