請問這題與溶解平衡常數有關的題目要怎麼判斷 為什麼題目給的是Cu(OH)2的Ksp呀😦謝謝

BA [H²] =10³ M (B) 17. We add enough CuCl2 to a pH = 5.0 solution to give [Cu²+]=3.0x10-³ M. If Ksp for Cu(OH)2= 1.6x10-19, determine which of the following is true. (A) the system is at equilibrium (C) a precipitate forms (B) a precipitate does not form (D) none of the above 457.6xio, s= 0.342x166

這幾題有人會嗎？

8. (14 points) Write down the Slater determinants (or linear combination of Slater determinants) for (a) (8 points) the He atom at the lowest excited state in accord with Hund's rule with Ms = 0. (b) (6 points) the Li atom in its ground state with Ms = -1/2. 9. (24 points) For a two electron system, (a) give all the electronic spin functions for the triplet state and the singlet state; and (b) draw plots to show the orientations and the magnitude of the spin vector S1, S2, and S (S = S1+S2) for both spin states of S= 1, Ms = 0 and S = 0, Ms = 0. 10. (12 points) For a hydrogen-like atom, give the results for the following operation on the spin-orbital function: (a) L²(3d¹ß); (b) Lz(2p₂a); (c) S²(2sa); (d) $₂(3poß)

有人會這篇英文閱測嗎？我看不太懂，因為後天就要交了，有點急，麻煩各位大大幫忙😭😭 The Mystery of the Bermuda Triangle The Bermuda Triangle, also known as the Devil's Triang... 繼續閱讀

Have you ever wondered why cats always land on their feet? It's a fascinating phenomenon known as the "cat righting reflex." When a cat f... 繼續閱讀

這種筆可以帶入會考考場嗎 （但我的上面沒有像圖案上一樣有文字）

不思議左營 芯折九左 -+-7^%. DISNEY mises 0.5mm 芯対応 。 (7 Set Wank SYSTAN 單件貨品 SDISNEY KA Ala ▼絵柄 Ariel DelGuard SYSTEM

求解6.

6. into Because so many people drink chai, people making it are in high demand. Therefore, chaiwallahs can be found everywhere. Some sit on street corners, where they boil milk Wis``tea leaves, sugar, and various spices. Not until the tea tastes perfect small glasses to be sold to passersby for ten rupees (NT$4). Some chaiwallahs use a 7.: one person prepares large amounts of chai, while another carries metal jugs of it onto trains. The latter person walks fast down the aisles to sell it. The chai served in plastic cups or clay ones that can be thrown away after, so the chaiwallahs don't have to 8. the cups. different ai is If + S + Ved /were L Chaiwallahs are 9. some of the cleverest tea sellers in the world. If VR at would / could I might they millions of people wouldn't have their daily tea. For Indíans, it is difficult to imagine life without this delicious drink! (B) 1. (A) For (B) 2. (A) trace ( 3. (A) known 4. (A) whom ( ) ) 5. (A) in ((A) is it poured () . (A) tribe 8. (A) bring back (B) 9. (A) by no means 在心中 (B) At (C) of = among (D) By (B) commute (C) scheme (B) know (C) to know (B) whose (C) which (B) on (C) under (B) it is poured (C) does it pour (B) sack (C) tactic (B) come with (C) drown out (B) without a doubt(C) at a time (D) transaction (D) knowing (D) who S (D) with (D) it pours (D) flaw (D) take in (D) in the end plates while others dishwashing area, system is flawless. T success is due togetherness. 註:Sikh 錫克教的 1. 6. 2. 7 B 七、篇章結構 (A) Once on the (B) This process (C) For exampl (D) Obviously airplane. Did you only around of them has meal from th as you'll se

我想向我的外國友人介紹台灣，請問以下的內容有怪怪的嗎？ Taiwan is a beautiful island located off the coast of Mainland China. Summer in Taiwan is hot and humid. An... 繼續閱讀

想請問第17題和23題的解釋 謝謝！

A16 第16至20題為題組 Tai Chi Chuan is a type of ancient Chinese martial art. People benefits. This centuries-old Chinese mind-body exercise is now gaining popularity in the United States. Tai Chi mainly for its health The most familiar aspect of Tai Chi Chuan is the hand form, which is a series of slow-flowing movements with poetic names (These movements, forming an exercise system) 17 "dragons stirring up the wind" and "wave hands like clouds." or the Qi energy, in one's body. 18 one to effortlessly experience the vital life force, Tai Chi Chuan is not only a physical but also a increase communication between the body and the mind and enable one to deal with other people more 19 exercise. Psychologically, this exercise may effectively. It 20 stress and creates calmness and confidence. Relaxation and a feeling of joy are among the first noticeable differences in a Tai Chi student. 16. (A) practice 17. (A) from 18. allow B 19. (A) formal C20. (A) imposes 0 A 21. (B) consult (B) like (B) allows (B) mental (B) offends (A) Therefore C22. (A) officially 23. (A) approach FACE 24. (A) replace & 25. (A) unlucky 16 (B) Nevertheless (B) mutually (B) approaching (B) disguise Billogical 或畫記多於一個選項者,該 (C) display (C) between C) allowed (C) social (C) reduces 第 21 至 25 題為題組 Much like the dove and robin, the bluebird is considered a very lucky sign in most cultures, a woodpecker, when seen near the home, is regarded as a particularly when seen in the spring. 21 good sign. In contrast, the peacock is not 22 seen as lucky. In places like India, the peacock is considered lucky because the great many "eyes" on its feathers are said to alert it to 23 evil. Peacocks are also highly valued in China and Japan, where they are kept as symbols by the ruling families to 24 their status and wealth. However, the peacock receives only scorn from the rest of the world. The feathers of peacocks are considered the most 25 part of the bird because the eye-shaped markings on them are associated with "evil eyes." To bring the evil eye into the home is thus believed to invite trouble and sorrow. (C) Roughly (C) universally (C) approached (D) manage (D) regarding (D) allowing (D) global (D) disturbs (C) distinguish impossible (D) Similarly (D) eventually (D) be approaching (D) represent (D) unnecessary

想請問第18題的解釋 謝謝！

第 16 至 20 題為題組 16 Tai Chi Chuan is a type of ancient Chinese martial art. People benefits. This centuries-old Chinese mind-body exercise is now gaining popularity in the United States. Tai Chi mainly for its health The most familiar aspect of Tai Chi Chuan is the hand form, which is a series of slow-flowing movements with poetic names These movements, forming an exercise system) 17 "dragons stirring up the wind" and "wave hands like clouds." 18 or the Qi energy, in one's body. one to effortlessly experience the vital life force, 16. 16. Tai Chi Chuan is not only a physical but also a 19 exercise. Psychologically, this exercise may increase communication between the body and the mind and enable one to deal with other people more effectively. It 20 stress and creates calmness and confidence. Relaxation and a feeling of joy are among the first noticeable differences in a Tai Chi student. (A) practice 17. (A) from allow 18. (25 B 19. (A) formal C20. (A) imposes (B) consult (B) like (B) allows (B) mental (B) offends 記多於一個選項者,該 (C) display (C) between C) allowed (C) social (C) reduces (D) manage (D) regarding (D) allowing (D) global (D) disturbs

想請問這題為什麼是C呢？看不太懂

10. N₂O4 ⇒ 2NO₂ is an equilibrium system. If the volume of the container becomes ? double and reaches a new equilibrium at constant temperature, which of the followings is wrong? (A) [NO₂] becomes smaller. (B/Total moles increase. The product of PV becomes The pressure becomes half of initial pressure. larger. (E)[N₂O4] becomes smaller.