Question 2 1 pts Which of the following equations correctly represents the fourth ionization energy of...
The change in energy for which of the following processes represents the second ionization energy of sodium? A) Na+(g) –––> Na2+(g) + e– B) Na(g) + e– ––––> Na–(g) C) Na–(g) + e– –––> Na2–(g) D) Na(g) –––––> Na+(g) + e– E) Na–(g) ––––> Na+(g) + 2 e–
Which of the following equations correctly represents an ionization energy reaction? Ale) --> A*(+e OA) -->A*+e A(s) --> A*&+e A+ e --> AC A(+ --> AC
Question 13 3.5 pts Which of the following elements has the lowest ionization energy? rubidium O sodium O carbon O fluorine helium
12. Which of the following correctly represents the second ionization of aluminum? A) Ait (g) + € → Al (9) B) AI (g) → Al* (g) + e C) Al-(g) + e + A1-(g) D) A1+ (g) + e* → A12+ (8) E) A1+ (g) → A12+ (g) + e*
Which of the following reaction represents the ionization energy of potassium? Question 25 options: P(g) + IE --> P+(g) + e- K(s) + IE --> K+(s) + e- K(g) + IE --> K+(g) + e- P(g) + e- --> P+(g) + IE
Which of the statements listed below is false? a) The third ionization energy of Al is greater than the third ionization energy of Mg. b) The second ionization energy of Na is greater than the second ionization energy of Mg. c) The first ionization energy of Be is greater than the first ionization energy of Li. d) The first ionization energy of Li is greater than the first ionization energy of Na. e) The fourth ionization energy of C is...
Question 11 Which of the following atoms has the highest ionization energy? Li, Na, K, and Rb O Na O Li Rb OK
Select which process describes the following energy changes. (Ionization energy, electron affinity, bond enthalpy, or standard enthalpy of formation A. F(g) + e- => F-(g) B. F2(g) => 2F(g) C. Na(g) => Na+(g) + e- D. Na(s) + 1/2F2(g) => NaF(g)
7.90 Rank the following elements in order of increasing ionization energy: Mg, P. O. 7.91 Use electron configurations to explain why more energy is required to remove an electron from a lithium atom than from a sodium atom. 7.93 Use electron configurations to explain why the ionization energy for fluorine is greater than that for oxygen. 7.95 Write balanced equations that represent the processes that correspond to the first and second ionization energies for magnesium. 7.96 Which ionization energy (IE....
17. What is the first ionization energy (IE) of sodium (Na) based on the following information? A. +399.4 kJ B. +464.4 kJ C. +495.4 kJ D. +526.4 kJ E. +591.4 kJ Brig) + e + Br (g) Na(s) + / Bra(l) + NaBr(s) Na (g) + Br-(g) NaBr(s) Br2(g) + 2 Brig) Br(1) Br (g) Na(s) + Nag) AH (kJ mol-') -331.4 -360.0 -743.3 +192.0 +31.0 +107.8