One mole of each of the following coordination compounds is dissolved in one liter of water:...
One mole of each of the following coordination compounds is
dissolved in one liter of water:
(a) [Co(NH3)6]Cl3; (b)
K4[Fe(CN)6]; (c)
[Ni(NH3)6]Cl2; and (d)
[Ru(NH3)4Cl2]Cl.
Rank the solutions in order of increasing electrical conductivity.
Homework Answers
Electrical conductivity of complex compounds is mainly originates from ionic conductivity of anions and cations. The complex which produce more number of ions will show more electrical conductivity.
In any complex the chemical groups or ions which are present out side of the coordination sphere ionize as individual ions.
So, among all complexes, complex (b) produce total five ions(1cation+3anions), complex (a) produce 4 ions, complex (c) produce 3 ions and complex (d) gives two ions.
Therefore, conductivity order b>a>c>d
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One mole of each of the following coordination compounds is
dissolved in one liter of water:...
Complete table C.N is coordination number O.N is Oxidation number Complex Formula C.N O.N of the...
Complete table C.N is coordination number O.N is Oxidation number Complex Formula C.N O.N of the metal Cationic or anionic complex Name of metal complex K4[Ni(CN)4] [Cr(OH2)4Cl2]Cl Na3[Co(C2O4)3] [CoCl2(en)2]F [Co(P(CH3)3)4]2(SO4)3 [Fe(NH3)6]SO4 Na2[MoOCl4] [Cr (NH3)6]Cl3 [Zn(OH)4]-2 [V(OH2)6](NO3)3
Name the following coordination compounds using systematic nomenclature. 1. [Co(H2O)6]Cl2: 2. [Cr(NH3)6](NO3)3: 3. K4[Fe(CN)6]: 4. Na[Au(CN)4]:...
Name the following coordination compounds using systematic nomenclature. 1. [Co(H2O)6]Cl2: 2. [Cr(NH3)6](NO3)3: 3. K4[Fe(CN)6]: 4. Na[Au(CN)4]: 5. [Co(H2O)2(en)2]Cl3: ANSWER 1-5 PLEASE!
A solution is made of each of the following compounds by dissolving 0.010 mol of the...
A solution is made of each of the following compounds by dissolving 0.010 mol of the compound in 1.0 L of water. Rank the resulting four solutions in order of conductivity, from lowest to highest. Compound Rank Conductivity 1 = lowest 4 = highest Na2SO4 [Ru(CO)5] [Fe(H2O)4(OH)2]Cl Li3[Co(CN)5]
1e When one mole of the coordination compound, [CO(NH3)sCl]Cl2, is dissolved completely in water, how many...
1e When one mole of the coordination compound, [CO(NH3)sCl]Cl2, is dissolved completely in water, how many moles of ions are produced?
A solution is made of each of the following compounds by dissolving 0.010 mol of the...
A solution is made of each of the following compounds by
dissolving 0.010 mol of the compound in 1.0 L of water. Rank the
resulting four solutions in order of conductivity, from lowest to
highest.
Compound
Rank Conductivity
1 = lowest
4 = highest
Li3[Co(CN)5]
[Cr(H2O)4Cl2]I
[TiBr3(NMe3)3]
BaCl2
CH3 CH3—N—CH3 Trimethylamine NMe:
A solution is made of each of the following compounds by dissolving 0.010 mol of the...
A solution is made of each of the following compounds by dissolving 0.010 mol of the compound in 1.0 L of water. Rank the resulting four solutions in order of conductivity, from lowest to highest. Compound Rank Conductivity 1 = lowest 4 = highest (NH4)3[Mo(CN)8] [Cu(NH3)2Cl2] [Co(NH3)5Cl]Br2 KCl
please help! A solution is made of each of the following compounds by dissolving 0.010 mol...
please help!
A solution is made of each of the following compounds by dissolving 0.010 mol of the compound in 1.0 L of water. Rank the resulting four solutions in order of conductivity, from lowest to highest Compound Rank Conductivity 1 = lowest 4 highest Cu(NO3)2 INICH,OM(OH)21 Zn(1,0),OHBr LVC2041 Match each compound in the group on the left with the compound on the right most likely to have the same electrical conductivity per mole in aqueous solution. Clear All [Co(en)3113...
21. Which of the following are coordination isomers? (a) cis-[CoCl2(en)2]Cl and trans-[CoCl2(en)2]Cl (b) [Cr(NH3)[Fe(CN) ] and...
21. Which of the following are coordination isomers? (a) cis-[CoCl2(en)2]Cl and trans-[CoCl2(en)2]Cl (b) [Cr(NH3)[Fe(CN) ] and [Fe(NH3)6][Cr(CN)] (c) [CoBr(NH3)sSO4 and [CrSO4(NH3)s]Br (d) [Co(NO2)(NH3)s]Cl2 and [Cr(ONO)(NH3)s] Cl2 (e) Both (b) and (c) Review your answer (CIRCLE): Are you (1) confident; (2) somewhat confident; or (3) unsure/guessing?
21. Which of the following are coordination isomers? (a) cis-[CoCl2(en)2]Cl and trans-[CoCl2(en)2]Cl (b) [Cr(NH3)[Fe(CN) ] and [Fe(NH3)6][Cr(CN)] (c) [CoBr(NH3)sSO4 and [CrSO4(NH3)s]Br (d) [Co(NO2)(NH3)s]Cl2 and [Cr(ONO)(NH3)s] Cl2 (e) Both (b) and (c) Review your answer (CIRCLE):...
Name the following coordination compounds. [Cr(H2O)5Br]F2 Na3[Co(CN)6] [Fe(NH2CH2CH2NH2)2(NO2)2]Cl [Pt(NH3)4Br2][PtBr4]
Name the following coordination compounds. [Cr(H2O)5Br]F2 Na3[Co(CN)6] [Fe(NH2CH2CH2NH2)2(NO2)2]Cl [Pt(NH3)4Br2][PtBr4]
What is the coordination number for each of the following complexes or compounds? [Co(NH3)4Cl2]+ [Ca(EDTA)]2− [Pt(NH3)4]2+...
What is the coordination number for each of the following
complexes or compounds?
[Co(NH3)4Cl2]+
[Ca(EDTA)]2−
[Pt(NH3)4]2+
Na[Ag(CN)2]
Enter the coordination numbers, in the order that the complexes
are listed, as four integers separated by commas (e.g.,
1,2,3,4).
What is the charge on each of the following complex ions?
hexaaquairon(II), [Fe(H2O)6]?
tris(carbonato)aluminate(III), [Al(CO3)3]?
amminepentachloroplatinate(IV), [Pt(NH3)Cl5]?
Express the charges numerically, in the order that the complexes
are listed, separated by commas. For a nonzero charge, be sure to
include the sign (e.g.,...
1e When one mole of the coordination compound, [CO(NH3)sCl]Cl2, is dissolved completely in water, how many moles of ions are produced?
A solution is made of each of the following compounds by
dissolving 0.010 mol of the compound in 1.0 L of water. Rank the
resulting four solutions in order of conductivity, from lowest to
highest.
Compound
Rank Conductivity
1 = lowest
4 = highest
Li3[Co(CN)5]
[Cr(H2O)4Cl2]I
[TiBr3(NMe3)3]
BaCl2
CH3 CH3—N—CH3 Trimethylamine NMe:
please help!
A solution is made of each of the following compounds by dissolving 0.010 mol of the compound in 1.0 L of water. Rank the resulting four solutions in order of conductivity, from lowest to highest Compound Rank Conductivity 1 = lowest 4 highest Cu(NO3)2 INICH,OM(OH)21 Zn(1,0),OHBr LVC2041 Match each compound in the group on the left with the compound on the right most likely to have the same electrical conductivity per mole in aqueous solution. Clear All [Co(en)3113...
21. Which of the following are coordination isomers? (a) cis-[CoCl2(en)2]Cl and trans-[CoCl2(en)2]Cl (b) [Cr(NH3)[Fe(CN) ] and [Fe(NH3)6][Cr(CN)] (c) [CoBr(NH3)sSO4 and [CrSO4(NH3)s]Br (d) [Co(NO2)(NH3)s]Cl2 and [Cr(ONO)(NH3)s] Cl2 (e) Both (b) and (c) Review your answer (CIRCLE): Are you (1) confident; (2) somewhat confident; or (3) unsure/guessing?
21. Which of the following are coordination isomers? (a) cis-[CoCl2(en)2]Cl and trans-[CoCl2(en)2]Cl (b) [Cr(NH3)[Fe(CN) ] and [Fe(NH3)6][Cr(CN)] (c) [CoBr(NH3)sSO4 and [CrSO4(NH3)s]Br (d) [Co(NO2)(NH3)s]Cl2 and [Cr(ONO)(NH3)s] Cl2 (e) Both (b) and (c) Review your answer (CIRCLE):...
What is the coordination number for each of the following
complexes or compounds?
[Co(NH3)4Cl2]+
[Ca(EDTA)]2−
[Pt(NH3)4]2+
Na[Ag(CN)2]
Enter the coordination numbers, in the order that the complexes
are listed, as four integers separated by commas (e.g.,
1,2,3,4).
What is the charge on each of the following complex ions?
hexaaquairon(II), [Fe(H2O)6]?
tris(carbonato)aluminate(III), [Al(CO3)3]?
amminepentachloroplatinate(IV), [Pt(NH3)Cl5]?
Express the charges numerically, in the order that the complexes
are listed, separated by commas. For a nonzero charge, be sure to
include the sign (e.g.,...
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