Chemistry, 08.04.2020 23:32 hdwoody2002
The potential of a corrosion cell composed of nickel (anode) and a hydrogen electrode (cathode) immersed in a 0.3 M NiCl2 solution at a temperature of 70 ℃ is measured to be +0.220 V. What is the pH of the solution?
Answers: 3
Chemistry, 22.06.2019 21:30
The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?
Answers: 1
Chemistry, 23.06.2019 00:40
To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.
Answers: 1
Chemistry, 23.06.2019 09:00
Need ! assume that the variables x and y are directly related. if k = 8, what is the value for each of the following points? be sure and record your data to be used in the following problem. x y k 0.
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Chemistry, 23.06.2019 18:00
Based on the data in the map where would you expect vegitation on earth to be more dense
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The potential of a corrosion cell composed of nickel (anode) and a hydrogen electrode (cathode) imme...
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