Chemistry, 28.01.2020 06:31 strongl3219
Write the formula unit equation for this reaction occurring in water: potassium sulfate and barium chloride are mixed to form potassium chloride and barium sulfate.
1. k2so4 (s) + bacl2 (s) β 2 kcl (aq) + baso4 (s)
2. k2so4 (aq) + bacl2 (aq) β 2 kcl (aq) + baso4 (s)
3. 2 k3so4 (aq) + 3 bacl2 (aq) β 6 kcl (aq) + 2 ba3(so4)2 (s)
Answers: 3
Chemistry, 22.06.2019 10:00
How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?
Answers: 3
Chemistry, 23.06.2019 02:30
Calculate the ph at the equivalence point for the titration of a solution containing 150.0 mg of ethylamine (c2h5nh2) with 0.1000 m hcl solution. the volume of the solution at the equivalence point is 250.0 ml. kb forethylamine is 4.7 Γ 10β4 .
Answers: 2
Chemistry, 23.06.2019 10:30
Amethod of separation that employs a system with two phases of matter, a mobile phase and a stationary phase, is called
Answers: 2
Write the formula unit equation for this reaction occurring in water: potassium sulfate and barium...
History, 13.04.2020 14:25
History, 13.04.2020 14:29
German, 13.04.2020 14:29
English, 13.04.2020 14:29
Advanced Placement (AP), 13.04.2020 14:30
English, 13.04.2020 14:30
Mathematics, 13.04.2020 14:30
Biology, 13.04.2020 14:30
Chemistry, 13.04.2020 14:30
Mathematics, 13.04.2020 14:30