Explain what is the standard emf of galvanic cell made

Reference no: EM13683814

Explain what is the standard emf of galvanic cell made of a Ni electrode in a 1.0 M Ni(NO3)2 solution as well as a Cr electrode in a 1.0 M Cr(NO3)3 solution at 25 degrees Celsius?

Reference no: EM13683814

Questions Cloud

Define what is the entropy change of the iron bar : Presume the pressure on a 1 kg bar of iron was raised from 1 atm to 1000 atm at a constant temperature of 25 °C. Specified that the density of the bar is 7874 kg/m3, is 11.8 x 10-6 K-1, define what is the entropy change (in J/K) of the iron bar

Define what is the current flowing in amperes : Explain how many grams of copper are deposited in the second cell. Define what is the current flowing in amperes

Define how to figure out which is more polar for points : State the polarities of each compound from most polar to least polar- Fluorene, Fluorenone, Hexane, Dichloromethane, Alumina. Define how to figure out which is more polar for points.

Diphenyl ketone and benzoic acid are both with solids : Diphenyl ketone and benzoic acid are both with solids that are insoluble in water. Provide a detailed flow chart outlining a method using acid/base chemistry for separating a mixture of these compounds.

Explain what is the standard emf of galvanic cell made : Explain what is the standard emf of galvanic cell made of a Ni electrode in a 1.0 M Ni(NO3)2 solution as well as a Cr electrode in a 1.0 M Cr(NO3)3 solution at 25 degrees Celsius

Define absorbance of an mg atom first increase then decrease : Explain why does the absorbance of an Mg atom first increase then decrease with the increasing distance from the bottom of a flame

Compute the percent yield from the subsequent data : Compute the percent yield from the subsequent data. A. The original mass of the copper sample was 0.121g B. Mass of empty evaporating dish was 12.386g

Define what is the concentration after 0.040 seconds : Cyclobutane (C4H8) decomposes in a first-order reaction with a rate constant of 87 s-1 to form two molecules of ethylene (C2H4). If the preliminary concentration is 3M, define what is the concentration after 0.040 seconds

Explain the concentration of the enzyme was increased : Explain what would the overall outcome of the Michaelis Menten parameter determination be if the concentration of the enzyme was increased by 2.5 fold

User Account

All Pages