Chemistry, 21.09.2021 21:00 juniorjaramillo
8)The lattice enthalpy of potassium chloride, (triangle)H° for
KCI(s) + K+ (g) + Cl-(g)
is 717 kJ/mol; the heat of solution in making up 1 M KCl(aq) is +18.0 kJ/mol.
From these data, obtain the sum of the heats of hydration of K+ and Cl-
That is, obtain the sum of (triangle)H° values for
K+ (g)—>K+ (aq)
CI- (g)—> Cl- (aq)
(Triangle)H =kJ/mol
If the heat of hydration of CI- is-338 kJ/mol, what is the heat of hydration of K+?
Heat of hydration=kJ/ mol
Answers: 2
Chemistry, 21.06.2019 18:30
In an oxidation-reduction reaction, oxidation is what happens when a reactant
Answers: 1
Chemistry, 22.06.2019 04:30
In which phase(s) do the molecules take the shape of the container?
Answers: 1
Chemistry, 22.06.2019 07:00
How far is the region from the equator or control climate
Answers: 1
8)The lattice enthalpy of potassium chloride, (triangle)H° for
KCI(s) + K+ (g) + Cl-(g)
Mathematics, 14.05.2021 01:00
Chemistry, 14.05.2021 01:00
History, 14.05.2021 01:00
Mathematics, 14.05.2021 01:00
Health, 14.05.2021 01:00
Mathematics, 14.05.2021 01:00