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Energetics 2 question bank

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Last updated about 1 year ago
13 questions
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Question 1
1.

Activation energy graph

Question 2
2.

Comparing enthalpy of hydration for calcium vs barium ions

Question 3
3.

Hess diagram for enthalpy of hydration

Question 4
4.

Enthalpy of hydration definition

Question 5
5.

Enthalpy of hydration definition

Question 6
6.

Enthalpy of hydration comparison

Question 7
7.

Enthalpy change of solution calculation

Question 8
8.

Enthalpy of hydration calculation

Question 9
9.
Question 10
10.
Define the term enthalpy of lattice dissociation.

Enthalpy change when __________ of an __________ compound under _____________ conditions Is separated into its component ions. The ions being in the ____________ state (at infinite separation)
Other Answer Choices:
gaseous
ionic
standard
1 mol
Question 11
11.
In terms of the forces acting on particles, suggest one reason why the first electron affinity of oxygen is an exothermic process.
There is an _______________ force between the ____________ of an O atom and an external _____________ .
Other Answer Choices:
nucleus
electron
attractive
Question 12
12.

Question 13
13.