The given compound is expected to be ionic or molecular has to be decided. Concept Introduction: If a compound consist of only two elements it is known as Binary compounds. If the binary compound has a metal and a non-metal means it is ionic and they are named as ionic compounds. If the binary compound is composed of two non-metals or metalloids, they are molecular compounds.
The given compound is expected to be ionic or molecular has to be decided. Concept Introduction: If a compound consist of only two elements it is known as Binary compounds. If the binary compound has a metal and a non-metal means it is ionic and they are named as ionic compounds. If the binary compound is composed of two non-metals or metalloids, they are molecular compounds.
Solution Summary: The author explains that if a compound consist of only two elements, it is known as Binary compounds.
The given compound is expected to be ionic or molecular has to be decided.
Concept Introduction:
If a compound consist of only two elements it is known as Binary compounds. If the binary compound has a metal and a non-metal means it is ionic and they are named as ionic compounds. If the binary compound is composed of two non-metals or metalloids, they are molecular compounds.
(b)
Interpretation Introduction
Interpretation:
The given compound is expected to be ionic or molecular has to be decided.
Concept Introduction:
If a compound consist of only two elements it is known as Binary compounds. If the binary compound has a metal and a non-metal means it is ionic and they are named as ionic compounds. If the binary compound is composed of two non-metals or metalloids, they are molecular compounds.
(c)
Interpretation Introduction
Interpretation:
The given compound is expected to be ionic or molecular has to be decided.
Concept Introduction:
If a compound consist of only two elements it is known as Binary compounds. If the binary compound has a metal and a non-metal means it is ionic and they are named as ionic compounds. If the binary compound is composed of two non-metals or metalloids, they are molecular compounds.
(d)
Interpretation Introduction
Interpretation:
The given compound is expected to be ionic or molecular has to be decided.
Concept Introduction:
If a compound consist of only two elements it is known as Binary compounds. If the binary compound has a metal and a non-metal means it is ionic and they are named as ionic compounds. If the binary compound is composed of two non-metals or metalloids, they are molecular compounds.
(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