Chemistry, 17.10.2019 04:00 nathanbrockdac
Briefly explain whether the following procedural errors would result in either an incorrectly high or incorrectly low calculated percent cu recovery for this experiment.
a) this solution was not basic when it was heated in part 3. ( in part 3 i convertedcu(oh)2 to cuo).
b) a slightly blue solution was decanted from cu in part v. (in part 5 i reduced cu(h20)6 ions with zink)
c) in part 5 the water in the beaker boiled away, exposing the evaporating dish to excess heat (same as above).
Answers: 1
Chemistry, 22.06.2019 08:30, Blaise2653
Joan writes four numbers on the board in standard form, and then she writes their scientific notation
Answers: 1
Briefly explain whether the following procedural errors would result in either an incorrectly high o...
Mathematics, 20.06.2020 02:57