Ksp of cuco3
Web高二化学试题3.4难溶电解质的溶解平衡练习题及答案解析(状元之路_试卷_高二_化学 Web16 apr. 2024 · Solutions of CuCO3 What is minimum volume of distilled water that is needed to completely dissolve a 3.0g sample of CuCO3 at 25 degrees C? (Ksp for CuCO3 is …
Ksp of cuco3
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WebCalculate the solubility of CuCO3 in water at 25C. You'll find the Ksp data in the aleks data tab. Round your answer to 2 significant figures. I think the Ksp is 1.4*10^-10. ... Refer to … Web第四讲难溶电解质的溶解平衡时间:45分钟满分:100分考点题号沉淀溶解平衡及影响因素13468沉淀溶解平衡的应用25791011一选择题本题共7个小题,每题6分,共42分,每个小题只有一个选项符合题意1下列对沉淀溶解平衡的描述正确的。a反应
http://www.colgurchemistry.com/Chem12/pdfs/Tutorial%2010.pdf WebWe will use this value in different types of problems later Consequently, we can simply plug in these values into the Ksp equation and get our answer: Ksp = [Cu+2][CO3-2] = …
WebSolubility product constant ( Ksp) (or the solubility product) is the product of the molar concentrations of the constituent ions, each raised to the power of its stoichiometric … Web26 feb. 2016 · 在这个溶液中同时可析出Cu (OH)2和CuCO3,因此,所析出的沉淀是碱式碳酸铜,而不是CuCO3。. 在铜 (Ⅱ)盐溶液中加入碳酸氢钠溶液,只能得到碱式碳酸铜沉 …
Web2024学年贵州省遵义凤冈二中高三第二次调研化学试卷(含解析).doc,2024高考化学模拟试卷 注意事项: 1.答卷前,考生务必将自己的姓名、准考证号、考场号和座位号填写在试题卷和答题卡上。用2B铅笔将试卷类型(B)填涂在答题卡相应位置上。将条形码粘贴在答题卡右上角"条形码粘贴处"。
Web为了防止热带鱼池中水藻的生长.需保持水中Cu2+的浓度约1.2×10-5 mol·L-1.为避免在每次换池水时溶液浓度的改变.可把适当的含铜化合物放在池底.其饱和溶液提供适当的Cu2+.已知CuS.Cu(OH)2.CuCO3的Ksp值依次为1.3×10-36.2.2×10-20.1.4×10-10.下列四种物质中.能满足池水浓度要求的是 A.CuSO4 B.CuCO3 C.Cu (OH)2 D.CuS chihuahua facts informationWebThe concentration of the ions leads to the molar solubility of the compound. Use the molar mass to convert from molar solubility to solubility. The Ksp of calcium carbonate is 4.5 × … chihuahua family treeWebCuCO3 is a sparingly soluble salt with a Ksp of 2.30x10-10. The addition of NH3 (aq) to CuCO3 (s) yields the complex ion [Cu (NH3)4]2+ (aq) with a Kf of 1.07x1012. a. Write … gotheborg a niceWeb(b) Calculate the value of [Ag+] in 50.0 mL of a saturated solution of AgBr at 298 K. Let x = equilibrium concentration of Ag+ (and of Br−). Then necessary).K sp = 5.0 × 10−13 = x2 … chihuahua facts for kidsWeb弱电解质的电离平衡 【核心知识梳理】 一、电离平衡状态 1.概念:在一定条件(如温度、浓度)下,弱电解质分子电离成离子的速率与离子结合成弱电解质分子的速率相等,溶液中各分子和离子的浓度都不再发生变化,电离过程就达到了电离平衡状态 2.建立过程 3.电离平衡的特征 ①弱:研究对象 ... gotheborg interior kiln marksWebK sp, Solubility of Minerals The solubility product constant is the equilibrium constant for the dissolution of the solid in water. The K sp value for different substances depends on both … gotheborg bateau seteWebThe solubility of Ag3PO4 is 6.7*10^-3 g/L, calculate the solubility product constant. Ag3PO4 <--> 3Ag+ + PO4^3-. Write the chemical equation describing solubility equilibrium and … gotheborg.com marks