阿摩線上測驗登入

首頁 > 研究所、轉學考(插大)◆化學(含普通化學、有機化學) > 109年 - 109 亞洲大學_學士後招生考試_獸醫學系：化學(含普通化學、有機化學)#101267 > 試題詳解

10. Place the following in order of increasing radius.
Ca2⁺ S2⁻ Cl⁻
(A)
(B)
(C)
(D)

答案：登入後查看
統計： 尚無統計資料

其他試題

6. Give the theoretical yield, in grams, of CO2 from the reaction of 4.000 moles of with 4.000 moles of O2. (C: 12.0 g/mol； H: 1.00 g/mol； O: 16.0 g/mol) (A)112.7 g (B)102.4 g (C)176.0 g (D)704.0 g

7. The titration of 25.0 mL of an unknown concentration H2SO4 solution requires 83.6 mL of 0.12 M LiOH solution. What is the concentration of the H2SO4 solution (in M)? (A) 0.20 M (B) 0.40 M (C) 0.10 M (D) 0.36 M

8. How many subshells are there in the shell with n = 4? (A) 3 (B) 4 (C) 6 (D) 18

9. How many valence electrons does an atom of C have? (A) 1 (B) 4 (C) 2 (D) 3

11. Which of the elements listed below would most likely form a polar covalent bond when bonded to oxygen? (A) Mg (B) H (C) Al (D) O

12. Assuming the octet rule is obeyed, how many covalent bonds will an oxygen atom form to give a formal charge of zero? (A) 0 (B) 1 (C) 2 (D) 3

13. Which of the following Lewis structures is incorrect? (A) (B) (C) (D)

14. In the best Lewis structure for NO +, what is the formal charge on the N atom? (A) -1 (B) 0 (C) +1 (D) +2

15. Which of the elements listed below is most likely to exhibit an expanded octet in its compounds? (A) O (B) S (C) Na (D) C

16. Give the number of lone pairs around the central atom and the molecular geometry of SCl2. (A) 0 lone pairs, linear (B) 1 lone pair, bent (C) 2 lone pairs, bent (D) 3 lone pairs, bent

阿摩線上測驗

提供最完整的考試資料庫，包含歷年試題、詳解、申論題等學習資源，
幫助學生有效準備各類考試。

© 2008-2026 Yamol Tech Ltd. All Rights Reserved.
阿摩線上測驗--最強大的互動線上測驗版權所有

如有任何問題或建議，歡迎聯繫我們