Chemistry, 25.12.2019 07:31 Kelshonti15
Iron was electrolytically plated onto a platinum gauze electrode from a solution containing 270 g/l feso4·7h2o, 50 g/l hno3, and 6 g/l nacl at –1.3 v vs. ag|agcl.
prior to deposition, the platinum electrode weighed 0.4612 g.
after 13.74 c were passed through the circuit, the elecrode weighed 0.4649 g.
in addition to the reduction of iron, the reduction of h to h2 also occurs during the electrolysis.
what percentage of the current was used in the reduction of iron?
Answers: 3
Chemistry, 21.06.2019 23:00
What is the molecular formula for a compound that is 46.16% carbon, 5.16% hydrogen, and 48.68% fluorine? the molar mass of the compound is 156.12 g/mol
Answers: 2
Chemistry, 22.06.2019 13:00
If two objects at different te,peraure are in contact with each other what happens to their temperature
Answers: 1
Chemistry, 22.06.2019 23:30
If maltose undergoes hydrolysis what subunits does it results to?
Answers: 2
Iron was electrolytically plated onto a platinum gauze electrode from a solution containing 270 g/l...
Mathematics, 28.03.2021 14:00
Advanced Placement (AP), 28.03.2021 14:00
Arts, 28.03.2021 14:00
Geography, 28.03.2021 14:00
Social Studies, 28.03.2021 14:00
Mathematics, 28.03.2021 14:00
Social Studies, 28.03.2021 14:00
Arts, 28.03.2021 14:00
Mathematics, 28.03.2021 14:00
Mathematics, 28.03.2021 14:00