Which of the following choices can function as a bidentate ligand? a. PH_3 b. CI

Question

Which of the following choices can function as a bidentate ligand? a. PH_3 b. CI^- c. CN^- d. -OCH_2CH_2O^- e. CO The best name for K_a[FeCI_2(CN)_4] is a. tetrapotassium dichlorodicyanoiron (II). c. potassium dichlorodicyanoferrate(III). d. tetrapotassium dichlorobis(cyano)iron(III). e. potassium dichlorotetracyanoferrate(II). Calculate the pOH for a solution with [H_3O^+] = 3.1 times 10^9 M a. 3.10 b. 10.90 c. 8.51 d. 5.49 e. 3.2 times 10^4 Chlorine dioxide reacts in basic water to form chlorite and chlorate according to the following chemical equation: 2CIO_2(aq) + 2OH^+(aq) rightarrow CIO_2^-(aq) + CO_3^-(aq) + H_2O(l) A kinetic study of this reaction under a certain set of conditions yielded the data below. Which one of the following is the rate law for this reaction? a. rate = k[CIO_2][OH] b. rate = k[ClO_2]^2[OH] c. rate = k[ClO_2][OH]^2 d. rate = k[ClO_2]^2[OH]^2 e. rate = k[ClO_2]^4[OH]

Explanation / Answer

3.

speciess thart is having the trwo electron donating sites are called bi dentate ligand

in the given options

option D is the correct answer

here both oxygens having the -ve charges these the electron donationg sites

all other ligands are having only one electron donating site.

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