CHEM 210 Midterm: Minn State Moorhead CHEM 210 Test2-210-PracticeV2-Answers

• School: Minnesota State University-Moorhead
• Department: Chemistry
• Course: CHEM 210
• Professor: All

Document Summary

[h+][ho-] = 1. 00 x 10-14 for weak acids in water: for weak based in water: ph = - log[h+] [h+] = 10-ph ph + poh = 14. [ho ]= k b " [base]init (the above weak acid/base equations assume <5% ionization and assume no alternative source of common ions) 2: [c6h12o6] [o2]6 / [co2]6 [h2o] 6, [co2]6 / [o2]6, [o2]6 / [co2]6, [o2]6 / [co2]6 [h2o] 6, the value of kc for the following reaction is 2 x 10-10 at 100 c. 2hi (g: 23, 111, 0. 0090, 6. 1, what is the equilibrium concentration of c4h10 if the equilibrium concentrations of c2h6 and. Kc = 0. 070: 0. 018 m, 57 m, 0. 50 m, 2. 0 m, when 1. 00 mol c6h6 and 3. 00 mol h2 are put into a 1 l container and allowed to reach. 3 equilibrium, the resulting mixture contains 0. 137 mol c6h12.