10. Periodic Properties of the Elements

Periodic Trend: Successive Ionization Energies

10. Periodic Properties of the Elements

Periodic Trend: Successive Ionization Energies

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Periodic Trend: Successive Ionization Energies

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Periodic Trend: Successive Ionization Energies

Periodic Trend: Successive Ionization Energies Example 1

Periodic Trend: Successive Ionization Energies

Periodic Trend: Successive Ionization Energies Example 2

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Successive Ionization Energies

Crash Chemistry Academy

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Successive Ionisation Energies

Successive Ionization Energy

Successive ionisation energy / A level Chemistry

Mr Murray-Green Chemistry Tutorials

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A Level Chemistry Revision "Successive Ionisation Energies"

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A Level Chemistry Revision "Successive Ionisation Energies"

12.1 Successive ionisation energies (HL)

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Multiple Choice

Which of the following represents the third ionization of Mn?

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Multiple Choice

Of the following atoms, which has the largest third ionization energy?

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Textbook Question

Which of the following processes requires the largest input of energy? (LO 6.5) (a) (b) (c) (d)

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Textbook Question

The successive ionization energies for a second-period element are given. What is the identity of the element? (LO 6.8) Ea1 = 1402 kJ/mol Ea2 = 2856 kJ/mol Ea3 = 4578 kJ/mol Ea4 = 7475 kJ/mol Ea5 = 9445 kJ/mol Ea6 = 53,266 kJ/mol Ea7 = 64,630 kJ/mol (a) Be (b) C (c) N (d) F

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Textbook Question

Write the expression for the ion product constant for water, Kw.

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Textbook Question

Write a chemical equation that illustrates the autoionization of water.

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Textbook Question

Deuterium oxide 1D2O, where D is deuterium, the hydrogen-2 isotope) has an ion-product constant, Kw, of 8.9 * 10-16 at 20 °C. Calculate 3D+4 and 3OD-4 for pure (neutral) D2O at this temperature.

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Textbook Question

Which element has the highest second ionization energy: Li, K, or Be?

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Textbook Question

(b) Which has the larger sixth ionization energy, Se or Br?

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Textbook Question

(a) Which has the smaller fourth ionization energy, Sn or Sb?

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Textbook Question

Three atoms have the following electron configurations: (a) 1s2 2s2 2p6 3s2 3p3 (b) 1s2 2s2 2p6 3s2 3p6 (c) 1s2 2s2 2p6 3s2 3p6 4s2 Which of the three has the largest Ei2? Which has the smallest Ei7?

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Textbook Question

Water superheated under pressure to 200 °C and 750 atm has Kw = 1.5 * 10-11. What is 3H3O+ 4 and 3OH-4 at 200 °C? Is the water acidic, basic, or neutral?

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Textbook Question

For each element, predict where the 'jump' occurs for successive ionization energies. (For example, does the jump occur between the first and second ionization energies, the second and third, or the third and fourth?) a. Be b. N c. O d. Li

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Textbook Question

Consider this set of ionization energies. IE1 = 578 kJ>mol IE2 = 1820 kJ>mol IE3 = 2750 kJ>mol IE4 = 11,600 kJ>mol To which third-period element do these ionization values belong?

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Textbook Question

Explain the variation in the ionization energies of carbon, as displayed in this graph:

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Textbook Question

At 50 °C, the ion-product constant for H2O has the value Kw = 5.48 * 10-14. (a) What is the pH of pure water at 50 °C? (b) Based on the change in Kw with temperature, predict whether ΔH is positive, negative, or zero for the autoionization reaction of water: 2 H2O1l2 Δ H3O+1aq2 + OH-1aq2

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Textbook Question

At 0 °C, the density of liquid water is 0.9998 g/mL and the value of Kw is 1.14 * 10-15. What fraction of the molecules in liquid water are dissociated at 0 °C? What is the percent dissociation at 0 °C? What is the pH of a neutral solution at 0 °C?

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Open Question

Examine the following set of ionization energy values for a certain element. how many valence electrons does an atom of the neutral element possess?

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Open Question

Which ionization process requires the most energy?

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Open Question

For each of the following elements, predict where the "jump" occurs for successive ionization energies (ie).

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Open Question

Which ionization process requires the most energy

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Open Question

What period 3 element has the following ionization energies (all in kj/mol)?

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Open Question

The K_w for water at 0°C is 0.12×10⁻¹⁴. Calculate the pH of a neutral aqueous solution at 0°C.

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10. Periodic Properties of the Elements

Periodic Trend: Successive Ionization Energies

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