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The ksp of fes 4×10 -19 at 298 k

WebThe solubility of CaF 2 (molar mass 78.1) at 18°C is reported to be 1.6 mg per 100 mL of water. Calculate the value of Ks under these conditions. Solution moles of solute in 100 mL; S = 0.0016 g / 78.1 g/mol = 2.05 × 10 − 5 mol S = 2.05 × 10 – 5mol 0.100L = 2.05 × 10 − … WebQuestion: Calculate the value of the equilibrium constant, K_c, for the following reaction. FeS(s) + 6CN^-(aq) [Fe(CN)_6]^4- [Fe(CN)_6]^4- (aq) + S^2- (aq) K_c = ? The solubility product constant, K_sp, for FeS is 1.6 Times 10^-19, and the formation constant, K_f, for …

Ksp Table - University of Rhode Island

WebThe least soluble in the group. A. NiS; B. MnS; C. PtS; D. Fes; Ksp = 8 x 10-37 Ksp = 7 x 10-16 Ksp = 8 x 10-73 ksp = 4 x 10-19 Question thumb_up 100% Transcribed Image Text: The least soluble in the group. A. NiS; B. MnS; C. PtS; D. Fes; Ksp = 8 x 10-37 Ksp = 7 x 10-16 Ksp = 8 x 10-73 ksp = 4 x 10-19 Expert Solution Want to see the full answer? WebThe K. of Fes=4x10-19 at 298 K. The minimum concentration of H+ ions required to prevent the precipitation of FeS from a 0.01 M solution Fe2+ salt by passing H.S is - (given 0.1 1.6x10'M 2.5x 10-M 2.0x10²M 1.2x10-4M … executive chair with flip up arms https://southwalespropertysolutions.com

Which among the following is the least soluble? 1.MnS(Ksp=7×10 …

WebKsp Table Solubility Product Constants near 25 °C. Ionic Compound Formula Ksp Aluminum hydroxide Al (OH)3 1.8×10–5 Aluminum phosphate AlPO4 6.3×10–19 Barium carbonate BaCO3 5.1×10–9 Barium chromate BaCrO4 1.2×10–10 Barium fluoride BaF2 1.0×10–6 Barium hydroxide Ba (OH)2 5×10–3 Barium sulfate BaSO4 1.1×10–10 Barium sulfite … WebScience Chemistry Given Ksp (MnS) = 3.0 x 10 -14, Ksp (PbS) = 3.4 x 10 -28, Ksp (FeS) = 6.0 x 10-19. Solid Na2S is added to a solution containing 0.010M Mn2+ 0.010 M Pb2+ and 0.010 M Fe2+. Choose from the choices below which will precipitate first. All will precipitate at the same time MnS FeS http://www.rangerchem.online/APchem/unitF/docs/files/practest.F2.Ksp.pdf execution of robespierre date

Answered: Given Ksp (MnS) = 3.0 x 10 -14, Ksp… bartleby

Category:The Ksp of FeS = 4 x 10^19 at 298 K. The minimum - Brainly

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The ksp of fes 4×10 -19 at 298 k

Ksp solubility product constants of many popular salts at ...

Web摘要 2016年白水高中高二上册化学期末试题及答案 20162024高二期末 2016到2024化学期末测试卷 2024-12-20 2016年高二会考化学试题 2016高二化学期末考试试卷 可燃冰的燃烧是可逆反应吗 WebThis problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer The following table lists five compounds and their K sp value. Which is least soluble? ZnS 2 × 10 -25 TlBr 3.4 × 10 -6 AgCl 1.8 × 10 -10 FeS 6 × 10 -19 CuI 1.1 × 10 -12 Select one: A. ZnS B. AgCl C. CuI D. FeS

The ksp of fes 4×10 -19 at 298 k

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Web19 Jun 2024 · The Ksp of FeS=4×10⁻¹⁹ at 298 K. The minimum concentration of H+ ions required to prevent the precipitation of FeS from a 0.01 M solution Fe²⁺ salt by passing H₂S(0.1M) (Given H₂S ka₁×ka₁=10⁻²¹)? Answer: The minimum concentration of H⁺ ions … Web2016-2024学年河北省衡水市冀州中学高二(下)期末化学试卷(a卷)(j)_试卷_期末_高二_2016_2024_化学_河北

http://schlenkerchem.org/4U/4U%20equilibrium%20ksp/TEX/solutions.pdf WebAll three compounds are slightly soluble in water. For each compound determine the following: PbS Ksp = 8.4 x 10-28 PbS04 Ksp = 1.8 x 10-8 Pb(103)2 Ksp = 2.6 x 10-13 a) Which compound would be the most (least) soluble and how do you know? b) Determine …

WebFormula. Ksp (at 25 o C) Aluminium hydroxide. Al (OH) 3. 3x10 -34. Aluminium phosphate. AlPO 4. 9.84 x 10 -21. Barium bromate.

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WebSolubility Product, K sp - Worksheet 2 - ANSWERS 1. Calculate the solubility (in mol/L) for each of the following compounds: a. FeS K sp = 3.7 x 10 -19 solubility=6.1×10−10mol/L b. Mg(OH) 2 K Sp = 9.0 x 10 -12 solubility=1.3×10−4mol/L c. Ag 2 S K sp = 1.6 x 10 -49 … executive education programs harvardWeb资源简介 专题八电解质溶液明·课程标准mingkechengbiaozhun对应学生用书学案p861．从电离、离子反应、化学平衡的角度认识电解质水溶液的组成、性质和反应。2．认识电解质在水溶液中存在电离平衡，了解电离平衡常数的含义。,办公设备维修网 exercise and hormesishttp://warneracton.weebly.com/uploads/3/3/7/4/3374724/ea02-solubilityproductksp-worksheet2-answers.pdf exelity rpWeb21 Feb 2016 · [Ca3(PO4)2]K = Ksp = [Ca2 +]3[PO3 − 4]2 At 25°C and pH 7.00, Ksp for calcium phosphate is 2.07 × 10 −33, indicating that the concentrations of Ca 2+ and PO 43− ions in solution that are in equilibrium with solid calcium phosphate are very low. exela technologies address charlotte ncWebK sp = 4.0 × 10−8, in a 0.0040 M lead(II) nitrate solution. a. 2.0 × 10−3 M b. 2.0 × 10−2 M c. ! 4.0 d. e. ! 6. The solubility of silver sulfide is 8.0 × 10−17 M. Determine the K sp of this salt. a. 64 × 10 51 b. [16.0 × 10−17] [8.0 × 10−17] c. [16.0 × 10-17)2 [8.0 × 10−17] d. [8.0 × 10−17] [4.0 × 10-17] e. [4.0 × 10 ... exercise bring about an increase in quizletWebArrange the following in order of increasing molar solubility: Fes (Ksp - 3.7 x 10°19): Caco3 (Ksp - 5.0 x 109: AgBr (Ksp - 5.4 x 1o-13) AgBr Caco3 Fes Question Transcribed Image Text: Arrange the following in order of increasing molar solubility: Fes (Ksp = 3.7 x 10-19); … executors duty of care to beneficiariesWebYou'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer Question: Which one of the following salts has the greatest ion solubility in water? A. Ag2S with Ksp = 6.0 x 10-51 FeS with K, = 6.0 x 10-19 CdS with Ksp = 8.0 x 10-28 08. OC. OD NiS with Kp14x 10 -24 Show transcribed image text Expert Answer exemple fiche situation pro bts cg