Chemistry, 08.09.2020 14:01 crawfordricky84
We will abbreviate malonic acid CH2(CO2H)2, a diprotic acid, as H2A (pK1 = 2.847 and pK2 = 5.696). Find the pH in (a) 0.200 M H2A; and (b) 0.200 M NaHA.
Answers: 3
Chemistry, 22.06.2019 14:30, emilymartinez75
Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers
Answers: 1
Chemistry, 22.06.2019 20:20, catchonyet
Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)
Answers: 1
We will abbreviate malonic acid CH2(CO2H)2, a diprotic acid, as H2A (pK1 = 2.847 and pK2 = 5.696). F...
Mathematics, 02.12.2020 23:00
Mathematics, 02.12.2020 23:00
Mathematics, 02.12.2020 23:00
History, 02.12.2020 23:00
Mathematics, 02.12.2020 23:00
Mathematics, 02.12.2020 23:00
English, 02.12.2020 23:00