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the following cell was used for the determination of pcro4calculate pcro4 if the cell potential is -0886
a calculate the standard potential for the reactionb give a schematic representation of a cell with a silver indicator
a calculate the standard potential for the reactionfor cubr ksp 52 x 10-9b give a schematic representation of a cell
calculate the standard potential for the reduction of the cu ii complex of edta is given bycalculate the formation
what are the advantages of microfabricated ion-selective electrodes describe typical applications of this type of
the following cell was found to have a potential of 0124 vwhen the solution of known copper activity was replaced with
halide ions can be deposited at a silver anode the reaction beingsuppose that a cell was formed by immersing a silver
at a potential of --10 v versus sce carbon tetrachloride in methanol is reduced to chloroform at a hg cathodeat -180 v
a 639-g sample of an ant-control preparation was decomposed by wet ashing with h2so4 and hno3 the arsenic in the
traces of aniline can be determined by reaction with an excess of electrolytically generated br2the polarity of the
calculate the minimum difference in standard electrode potentials needed to lower the concentration of the metal m1 to
a what arc the advantages of performing voltammetry with microelectrodesb is it possible for an electrode to be too
lead is to be deposited at a cathode from a solution that is 0100 m in pb2 and 0200 m in hclo4 oxygen is evolved at a
a new method for determining ultrasmall nl volumes by anodic stripping voltammetry has been proposed w r vandaveer and
a 00809-g sample of a purified organic acid was dissolved in an alcohol-water mixture and titrated with coulometrically
construct a coulometric titration curve of 1000 ml of a 1 m h2s04 solution containing fe ii titrated with ce iv
sulfide ion s2- is formed in wastewater by the action of anaerobic bacteria on organic matter sulfide can be readily
a 40-cm-diameter sphere is heated to a temperature of 200c and is enclosed in a large room at 20c calculate the radiant
distinguish betweena voltammetry and amperometryb linear-scan voltammetry and pulse voltammetryc differential-pulse
in experiment 1 a cyclic voltammogram at an hmde was obtained from a 0167-mm solution of pb2 at a scan rate of 25 vis
quinone undergoes a reversible reduction at a voltammetric working electrode the reaction isa assume that the diffusion
sulfate ion can be determined by an amperometric titration procedure using pb2 as the titrant if the potential of a
the working curve for the determination of dopamine at a nano needle electrode by differential-pulse voltammetry figure
a chromatogram of a two-component mixture on a 25-cm packed lc column is shown in the figure below the flow rate was
the relative areas for the five gas chromatographic peaks obtained in the separation of five steroids are given below