Answers: 2
Physics, 22.06.2019 00:40
Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such as silver or gold. in essence the metal object is made the cathode of an electrolytic cell in which the precious metal cations are dissolved in aqueous solution. suppose a current of 480.ma is passed through an electroplating cell with an aqueous solution of agno3 in the cathode compartment for 46.0 seconds. calculate the mass of pure silver deposited on a metal object made into the cathode of the cell. round your answer to 3 significant digits. also, be sure your answer contains a unit symbol. ×10μ
Answers: 3
Physics, 22.06.2019 04:40
Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely
Answers: 1
Physics, 22.06.2019 05:00
Aperson walking 1 mile everyday for exercise, leaving her front porch at 9: 00 am and returning to her front porch at 9: 25 am. what is the total displacement of her daily walk? a) 1 mileb) 0c) 25 minutes d) none of the above
Answers: 1
Why do clothes often cling together after tumbling in a clothes dryer? 1. the dryer heat caused som...
History, 18.07.2019 13:00
Mathematics, 18.07.2019 13:00
Mathematics, 18.07.2019 13:00
History, 18.07.2019 13:00
Mathematics, 18.07.2019 13:00
History, 18.07.2019 13:00
English, 18.07.2019 13:00
Mathematics, 18.07.2019 13:00
Mathematics, 18.07.2019 13:00
Mathematics, 18.07.2019 13:00
Advanced Placement (AP), 18.07.2019 13:00
Mathematics, 18.07.2019 13:00