Chemistry, 03.11.2021 17:20, netflixacc0107
An electric current was passed through aluminium oxide and molten sodium chrolide in electrolytic cell connected in series . 4 litres of oxygen were evolved at the anode of the first electrolytic cell at stp .calculate the amount of sodium liberated at the cathode of the second electrolytic cell.
Answers: 1
Chemistry, 22.06.2019 05:30, nuclearfire278
Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease. correct answer for apex - a, its nonpolar end dissolves the grease.
Answers: 1
Chemistry, 22.06.2019 07:00, erickamurillo9929
In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?
Answers: 2
Chemistry, 22.06.2019 16:30, ccispoppin12
Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)
Answers: 1
Chemistry, 22.06.2019 21:00, alwaysneedhelp84
Write a balanced equation showing the formation of copper (ii) nitrite from its elements
Answers: 1
An electric current was passed through aluminium oxide and molten sodium chrolide in electrolytic ce...
Mathematics, 02.02.2021 19:40
Mathematics, 02.02.2021 19:40