12. Which of the following correctly represents the second ionization of aluminum? A) Ait (g) +...
Why is it answer a) ? with aluminum 43. Which one of the following represents the net ionic equation for the reaction of nitric acid w hydroxide? 43H' + Al(OH)s <-> Als+ + 3H20 (b) 3HNO3 + Al(OH)s AI(NO3) 3H20 (c) HNO3+ OH- NOs+ H20 (d) H+ + OH-H20 (e) 3NO3- +A13+ AI(NO3)3 UNO OU
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 one of the following chemical equations refers to the second ionization of Al? A) Al(s) + 2e– –––> Al2–(s) B) Al+(g) –––> Al2+(g) + e– C) Al(g) –––> Al2+(g) + 2e– D) Al(s) –––> Al+(s) + e– E) Al2+(g) + e– –––> Al+(g)
Which equation is associated with the third ionization energy of aluminum? Al2+(g) → Al3+(g) + e- Al(g) + 3e- → Al3-(g) Al(g) → Al3+(g) + 3e- Al3+(g) → Al(g) + 3e-
Question 2 1 pts Which of the following equations correctly represents the fourth ionization energy of sodium? Na5+ () + e Na4+(g) Na3+(g) → Na4+(g) + Na4+(g) + 4e Nalg) O Na4+(g) → Nas+(g) + Na(g) → Na4+(g) + 4e
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
Which of the following has the highest second ionization energy (IE-2)? (a) Beryllium (b) Lithium (c) Aluminum (d) Boron (e) Chlorine I just don't understand how to determine the highest second ionization energy. pls help
28. Which of the following equations corresponds to the second ionization of magnesiun? (a) Mg(g)-? Mg+(g) +e- (b) Mg+ (g)-? Mg2+(g) + e- c) Mg(s)-? Mg+(s) + e- 2+
Question Which equation correctly represents the electron affinity of potassium A. K (g) → K+ (g) +ę- B. K (g) → K-(g) + e- C. K- (g) → K (g) + e- D. K (g) + e- → K-(g) E. K+ (g) + e- →K (g) A. AO B. B C. C D. D E. EO Reset Selection
019: Which reaction below represents the first ionization of Li? A) Li(g) ? Li.(g) + e. B) Li(g) + eLig)