Chemistry, 23.06.2020 23:01 bernicewhite156
A certain half-reaction has a standard reduction potential . An engineer proposes using this half-reaction at the cathode of a galvanic cell that must provide at least of electrical power. The cell will operate under standard conditions. 1. Is there a minimum standard reduction potential that the half-reaction used at the cathode of this cell can have?If so, check the "yes" box and calculate the minimum. 2. Is there a maximum standard reduction potential that the half-reaction used at the cathode of this cell can have? If so, check the "yes" box and calculate the maximum.
Answers: 1
Chemistry, 22.06.2019 00:00, reeceslife481
What stress will shift the following equilibrium system to the left? n2(g) + 3h2(g) ⇌ 2nh3(g) adding more n2(g) adding more nh3(g) increasing the pressure of the system reducing the volume of the container
Answers: 1
Chemistry, 23.06.2019 02:30, puppylover72
Calculate the ph at the equivalence point for the titration of a solution containing 150.0 mg of ethylamine (c2h5nh2) with 0.1000 m hcl solution. the volume of the solution at the equivalence point is 250.0 ml. kb forethylamine is 4.7 × 10−4 .
Answers: 2
Chemistry, 23.06.2019 03:50, timothymoles
Which best describes the activation energy of a chemical reaction? a. the combined energy of all the reactants b. the amount of energy required for a reaction to occur c. the difference in energy between products and reactants d. the potential energy stored in the bonds of reactants and products
Answers: 1
A certain half-reaction has a standard reduction potential . An engineer proposes using this half-re...
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