The systematic names for the given substances are to be stated. Concept introduction: While naming an ionic compound, the name of the cation is stated first followed by the name of the anion. If the cation exhibits more than one oxidation state generally, then the oxidation state exhibited by the respective ion in the formula is to be mentioned. To determine: The systematic name for sugar of lead ( Pb ( C 2 H 3 O 2 ) 2 ) .
The systematic names for the given substances are to be stated. Concept introduction: While naming an ionic compound, the name of the cation is stated first followed by the name of the anion. If the cation exhibits more than one oxidation state generally, then the oxidation state exhibited by the respective ion in the formula is to be mentioned. To determine: The systematic name for sugar of lead ( Pb ( C 2 H 3 O 2 ) 2 ) .
Interpretation: The systematic names for the given substances are to be stated.
Concept introduction: While naming an ionic compound, the name of the cation is stated first followed by the name of the anion. If the cation exhibits more than one oxidation state generally, then the oxidation state exhibited by the respective ion in the formula is to be mentioned.
To determine: The systematic name for sugar of lead
(Pb(C2H3O2)2).
(b)
Interpretation Introduction
Interpretation: The systematic names for the given substances are to be stated.
Concept introduction: While naming an ionic compound, the name of the cation is stated first followed by the name of the anion. If the cation exhibits more than one oxidation state generally, then the oxidation state exhibited by the respective ion in the formula is to be mentioned.
To determine: The systematic name for sugar of blue vitrol
(CuSO4).
(c)
Interpretation Introduction
Interpretation: The systematic names for the given substances are to be stated.
Concept introduction: While naming an ionic compound, the name of the cation is stated first followed by the name of the anion. If the cation exhibits more than one oxidation state generally, then the oxidation state exhibited by the respective ion in the formula is to be mentioned.
To determine: the systematic name for sugar of quick lime
(CaO).
(d)
Interpretation Introduction
Interpretation: The systematic names for the given substances are to be stated.
Concept introduction: While naming an ionic compound, the name of the cation is stated first followed by the name of the anion. If the cation exhibits more than one oxidation state generally, then the oxidation state exhibited by the respective ion in the formula is to be mentioned.
To determine: The systematic name for sugar of Epsom salt
(MgSO4).
(e)
Interpretation Introduction
Interpretation: The systematic names for the given substances are to be stated.
Concept introduction: While naming an ionic compound, the name of the cation is stated first followed by the name of the anion. If the cation exhibits more than one oxidation state generally, then the oxidation state exhibited by the respective ion in the formula is to be mentioned.
To determine: The systematic name for sugar of milk of magnesia
(Mg(OH)2).
(f)
Interpretation Introduction
Interpretation: The systematic names for the given substances are to be stated.
Concept introduction: While naming an ionic compound, the name of the cation is stated first followed by the name of the anion. If the cation exhibits more than one oxidation state generally, then the oxidation state exhibited by the respective ion in the formula is to be mentioned.
To determine: the systematic name for sugar of gypsum
(CaSO4).
(g)
Interpretation Introduction
Interpretation: The systematic names for the given substances are to be stated.
Concept introduction: While naming an ionic compound, the name of the cation is stated first followed by the name of the anion. If the cation exhibits more than one oxidation state generally, then the oxidation state exhibited by the respective ion in the formula is to be mentioned.
To determine: the systematic name for sugar of laughing gas
(N2O).
Draw the complete mechanism for the reaction below. Please include appropriate arrows, intermediates, and formal charges.
(c) The following data have been obtained for the hydrolysis of sucrose, C12H22O11, to
glucose, C6H12O6, and fructose C6H12O6, in acidic solution:
C12H22O11 + H2O → C6H12O6 + C6H12O6
[sucrose]/mol dm³
t/min
0
0.316
14
0.300
39
0.274
60
0.256
80
0.238
110
0.211
(i) Graphically prove the order of the reaction and determine the rate constant of the
reaction.
(ii) Determine the half-life, t½ for the hydrolysis of sucrose.
(III) adsorbent
(b) Adsorption of the hexacyanoferrate (III) ion, [Fe(CN)6] ³, on y-Al2O3 from aqueous
solution was examined. The adsorption was modelled using a modified Langmuir
isotherm, yielding the following values of Kat pH = 6.5:
(ii)
T/K
10-10 K
280
2.505
295
1.819
310
1.364
325
1.050
Determine the enthalpy of adsorption, AadsHⓇ.
If the reported value of entropy of adsorption, Aads Se = 146 J K-1 mol-1 under the above
conditions, determine Aads Gº.
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell