Chemistry, 04.05.2021 01:00, minnie7760
A voltaic cell consists of an mn/mn2+ half-cell and a pb/pb2+ half-cell. calculate [pb2+] when [mn2+] is 1.6 m and e cell is 0.44 v.
Answers: 2
Chemistry, 22.06.2019 02:50, giiffnlojd
Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.
Answers: 3
Chemistry, 23.06.2019 01:30, Nathaliasmiles
If a particle has z = 25 and 23 electrons, what is its charge?
Answers: 2
Chemistry, 23.06.2019 06:30, nikeahbrown
Consider the heating curve of h2o and line segments a, b, and c. several changes are taking place at a, b, and c. all but one would be an appropriate description as e move through segments a, b and then c.
Answers: 3
A voltaic cell consists of an mn/mn2+ half-cell and a pb/pb2+ half-cell. calculate [pb2+] when [mn2+...
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