26 TH value cEAHo Fortle fermatien of phes pheres trichleride fremits censtituent elenen- P2G)t 3C12(9)→ 2pcl3 g) is-K)/mel A)-288-1 B) 432.4 1720S 0)-720.5 E)-432.4
Q: Which of Wha bllawing complubes felows the 18 electrons Rule 7 Number of electnons Ansuer 3ど+ 8c+23c…
A: Total number of electrons surrounding the central atom should be 18 then it will be a stable…
Q: Ag,0, N2OH E H;O* F H;O. A LIAIH, H,O CH;(CH»)¿CN Eter H* Raney Ni HSCH;CH;SH M
A: Number of functional group is associated with organic compounds which impart specific chemical and…
Q: CAUTIONI!! etivity 7. Looks can be deceiving! aterials: tand cold water Be careful in handling hot…
A: The Above experiment is hot and cold water dye experiment. Where dye or any food colour Is added…
Q: a) n = 1, 1 = 0, m, 0, mg = +1/2 Ms = b) n=3,1 = 2, m₁ = -1, m₂ = -1/2 = c) n=2, 1=-1, m, 0, m,-…
A: Quantum numbers are the set of four numbers which is used to address the location of electrons in an…
Q: HyC. CH3 こof CHy B. 1. homo fopiìe 2. enantiotopic 3. unrelated d. diastereotopic
A: Given compounds,
Q: MasteringChemistry: CHE154 X Smart Pearson Player Smart Pearson Pla…
A: First, the Kc equation for the given reaction is determined.
Q: 2.4. Proide de name reactu Por routes A ad B ren expl91a why route A Lerll nut Ror de reductius OF…
A:
Q: If a 1 g/mL solution of a mixture of compounds F and G in a 1 decimeter polarimetry cell rotates…
A: Don't worry, I am providing the detailed solution of this question, so that you may understand it…
Q: टTंगण्de नेकट तTOT2 ACTत उक कीगह ठीगि प्मकव एवो० ०नी कनल्त्वाळक्तत होण्ट व जयर वकळ तिमा पुब्…
A:
Q: 5. fa) The chemical shift of some tin (Sn) compounds are as follows : Sn**; 0 mm/s, Sn (4-covalent);…
A:
Q: H D DH meso only 1| D, Pa Caco, Phco,, quinoline ROH 21 Na. NH, lkal, OH 1| NANH, NH, THE 21 D,.…
A: 1 . Lindlar catalyst - heterogeneous catalyst comprising of Pd deposited on Calcium carbonate or…
Q: Qu 1. George Olah (b. 1927 – d.2017), Professor at University of Southern California and winner of…
A: SbF5 is a strong Lewis acid and can capture any halogen from any halide compound that leads to the…
Q: 2NaHCO3(s) = N22CO3(s) + H2O(g) + CO2(g) * Right Left No Change co2 is removed Na2CO3 is removed…
A: According to Le Chateliar's principle, adding a reactant shifts the equilibrium to the product side.…
Q: HO. CH,SO,CI excess H,O2 NaSH pyridine H,0, DMF 1) 2) HO. OH OH 3) 4)
A:
Q: MasteringChemistry: CHE154 x Sat Poarson Player Smart Pearson Player MasteringChemistry: CHE154 P…
A: For the given reaction : Initial concentration of COCl2 = 1.6 M Equilibrium…
Q: PartA What is Iho balancod chemkalequaton tor the roacton used e cokuato AF; SrCOs(e)? i ucieral…
A: The given compound is SrCO3(s).
Q: ou gire. themajar.argamic produsts of the following eactim2 1.2CHahi 1Soclz co,H HO CHYCOC,Pyridine
A:
Q: 109.5° 90° 120° 180° <109.5° 120° F-P-F angle of PF3 Cl-Si-Cl angle of SiCl4 120° 90° 109.5° <109.5°…
A: We have to predict the bond angle for the following given two molecules as follows in step 2:
Q: 1) of a solution appears green, what color of light is most likely to absorbed the strongest?
A: The segment of an electromagnetic spectrum which is visible by the human eye is known as visible…
Q: 272 17, -6s (l-35.5 0-1ul 272 of Lne Chlade wer farmed in ahie rescton. Calealore 2Zの0 2HCL -1>…
A: Given: mass of ZnCl2 = 272 g Atomic masses are: Zn = 65 amu Cl =35.5 amu O = 16 amu The correct…
Q: -) hal-bfe q 242 days. sich valse is closet to the b.4 the alter 2 ym. (1730 dug )? Gaddinium-153.…
A: Gd-153 has half life of 242 days question is asked about , percentage of Gd-153 remaining after 730…
Q: b Success Confirmation of Questio X C Circle every active position and i = с ONDERRIGTOETS 1…
A:
Q: 1. catramolecular D-A 2. then refro-D-A (loss co,) 4. co, Me intramolecular かA 5. Intramoka culne…
A:
Q: CioHia O CH 130 120 110 100- 90 3400.81om-1, 88.68%T 1453.97om-1, 89.36%T 87127cm-1, 90.12%T 96 80…
A: There are some characteristic peaks in the spectrum as listed in the following step.
Q: Ksp for this compound? er should be entered with 3 significant figures; do not enter units; give…
A: It is a ACl2 type salt. So, Solubility equilibrium is as ACl2(s) ----> A2+(aq.) + 2Cl-(aq.)…
Q: 4. HFaq) He+Faq 5. 2 Agra + Zn "taq) =2 Ag*aq + Zns) 6. 2 C2Hatg) + 2 H;O 7. Co + 2 Hzw 8. 4 HClag +…
A: Consider a general reaction : aA +bB ------> cC + dD Equilibrium constant, K is defined as : K =…
Q: 0.340 M AI(NO.),. Express your answer with therppropriate unlts. View Avallable Hint(s) empyteymbole…
A: Molarity is the number of moles of solute dissolve in ine litre of the solution.
Q: Q5 If the skmes be lovw wEn possbla pr ochicts of an eliminstiem resction how wauld you renk ther…
A: Given data:
Q: Bedict the Pasducts Sens
A: When beta gamma unsaturated ketone exposed to sunlight they undergo oxo di pi methane rearrangement.…
Q: O (2R, 35)-3- chloro butum -2-amive Na o4 ->
A:
Q: -jven thot Ea a tor o cutin bilog, col reoction Is S56k he rote anstont is SX102 5' ot lo°C,what is…
A: The question is based on the concept of chemical kinetics. we have been given activation energy,…
Q: Q2: A/ chose from list (B) a suitable answer for list (A) A В 1. ту ) Fe 2. Au ) Cl, 3. С12 ( )-l to…
A: As the question consists of multiple questions from different subjects, as per our guidelines, I…
Q: 13. A compound with the molecular fomula C.H.O gives a 'HNMR spectrurn consisting only of a quartet…
A: Multiplicity of a proton in 1H NMR =(n+1), where n= number of adjacent protons.
Q: exe/lo_u-lgNsikr7j8P3jH-IQs_dp5pR4ENzvdYC-70kXyMz36BqJhw3sVPj_jpaFLxvGArYxlbmcyqa71YYPJBG6RjdYAdGPjG…
A: The rate constant for a certain reaction is known to obey the Arrhenius equation, and have an…
Q: Find New equation 2me 3 m 00 Peyo, t co lel-2e )co, ia Smd Cn 2 m Fe Look for the conversion factor…
A:
Q: Vindow Help ) 51% Sun 10:46 AM session.masteringchemistry.com g... Class Schedule Listing Schedule…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Hlamoet on १ AJ(S) + 8 HaSou(cको -Ply. (Sov)300 ) + 34.59) जापe मफार पा d gावd o+ nावSoq) जुका ?…
A: Given, A balanced chemical equation, 2Al(s) + 3H2SO4(aq) → Al2(SO4)3(aq) + 3H2(g) moles of Al reacts…
Q: Classify the specucs as elkech-opuk, nuc leophde or radica. 4-N-H ーエ
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: A diene denophik redrew Ph. Ph CN 8. 汁 4 nw Stereocenters -What 6teroomes (6) will we get ? Exphin…
A: It is given a Diels Alder Reaction and the product is formed And the stereoisomers of the product…
Q: Ramachandran plots for two amino acids differ significantly from that shown in Figure 2.23. Which…
A: Given that,
Q: bectroscopy, the remaining UV light t max of coffee is at 272-274 nm. atements are correct. ement is…
A: UV spectroscopy is a powerful analytical technique to determine the optical properties…
Q: <109.5° 120° F-P-F angle of PF3 Cl-Si-Cl angle of SiCl4 120° 90° 109.5° <109.5° 90° 109.5° <109.5°…
A:
Q: Name: DESPR www.ged C1 4 HNA EX
A:
Q: DRank audıty l12Mast aadıc 4= leost and explain why HO,
A: Carboxylic acids are more acidic than aldehydes and ketones because carboxylic acids easily donate…
Q: wse the Major froduct of the reachon shawn osts Carbon NK
A: Since you have asked multiple question, we will solve the first question for you.If you want any…
Q: ) Calculate the ΔG°rxn using the following information. 4 HNO3(g) + 5 N2H4(l) →…
A: The standard free energy of formation also denoted by ΔGof is the free energy change which occurs…
Q: Find the ao ve al values of hypochloros deid in a dolu tion ith. a of 7.0.(kaHOCI 3x10-8 for Hacil…
A:
Q: d) e) CF 3- ia CI AICI 3 CF 3-
A: Alkynes react with water in presence of dilute H2SO4 and HgSO4 to give first an unstable enol…
Q: 1 HS 2. SH
A: The IUPAC names of given compounds has to be given.
Q: htProblemID=D143793425&offset%3Dnext CHE154-H Gen Chem I Bronikowski S20 ints Part A a solution that…
A:
Step by step
Solved in 2 steps
- Use the thermodynamic data given below to compute the formation constant, Kf for [Zn(NH3)4]2+ in aqueous solution at 337.0 K. Species ΔfH0kJ/mol S0J/mol/K NH3(aq) -80.29 111.3 Zn2+(aq) -153.89 -112.1 [Zn(NH3)4]2+(aq) -533.5 301 Include 3 significant figuresA sample of feldspar weighing 1.500g is decomposed, and eventually there is obtained a mixture of KCl and NaCl weighing 0.1801 g. These chlorides are dissolved in H2O, a 50-mL pipetful of 0.08333 N AGNO3 is added, and the precipitate is filtered off. The filtrate requires 16.47 mL of 0.1000N KCNS, with ferric alum as indicator. Calculate the percentage of K2O in the silicate.Potassium dichromate has several industrial applications. To determine the purity of the salt that will be used in different industrial processes, a sample mass equal to 2.660 g was dissolved and quantitatively transferred to a 500.00 mL flask. An aliquot of 25.00 mL of this solution was treated with excess KI and the released iodine was titrated with 0.1000 mol L-1 sodium thiosulfate, spending 27.00 mL. Calculate the purity of the analyzed salt. Data:K = 39.10 O = 16.00 Cr = 52.00 I = 126.9 S = 32.07
- Calculate delt g for Pbl2(s) + Pb2+(aq) +2I-(aq) T= 25C Kp= 8.7x10-9Extraction of DNA involves the use of a 1 M phosphate buffer (1-liter volume) having the hydrogen ion concentration of 6.165950019 x 10-9 M. Three pKa of phosphoric acid are available Concentrated phosphoric acid (85% w/w; Sp. Gr. = 1.70; MW = 98 g/mol) Sodium dihydrogen phosphate monohydrate (MW = 138g/mol) Sodium biphosphate heptahydrate (MW = 268g/mol) Tribasic sodium phosphate monohydrate (MW = 182 g/mol) Sodium hydroxide pellets (40 grams/mol) Question: What is the pH of the solution? (answer in two decimal places) How much of the weak acid component should be used? (Note for answer: Round to the nearest hundredth and include the unit such as "grams or milliliters"; Ex. 100.00 grams or 100.00g for weight & 100.00 milliliters or 100.00 mL for volume) Question: What is the suitable buffer component to be used? (Note for the answer: Separate the two components with “and”; Ex: Ammonia and Ammonium chloride) Question: How much of the salt component should be used?…Given the solubility of ferrihydrite (Fe(OH)3) and goethite (FeOOH), with dissolution reactions shown below: [1] Fe(OH)3 3 H+ à Fe3+ + 3 H2O Ksp = 8.4 x 10^4 ∆ Gr0 = -28 KJ/mol Solubility of Fe(OH3) = 7.468 [2] FeOOH + 3 H+ à Fe3+ + 2 H2O Ksp = 8.8 x 10^-2 ∆ Gr0 = 6 KJ/mol Solubility of FeOOH = 0.353 QUESTION: [A] How much Fe3+ from ferrihydrite would dissolve at pH 2 ? [B] How much Fe3+ from ferrihydrite would dissolve at pH 7 ? [C] How much Fe3+ from goethite would dissolve at pH 2 ? [D] How much Fe3+ from goethite would dissolve at pH 7 ?
- At 25oC TlCl has a solubility of 1,64x10-2 M in pure water. Calculate the solubility in 2,5x10-2 M KNO3 solution and the concentration of the dissolution products using the extended debye-hückel limit law.A monolayer of CO molecules is adsorbed on the surface of 1.00 g of an Fe/AI2O3 catalyst at 77 K, the boiling point of liquid nitrogen. Upon warming, the carbon monoxide occupies 4.25 cm3 at O oC and 1.00 bar. What is the surface area of the catalyst?One litre of a saturated aqueous solution of Ag2SO4 (MW = 311.79 g mol- 1) at 25 °C is evaporated to dryness. 4.844 g of Ag2SO4 residue was produced. What is the solubility product (Ksp)?
- The resistances of a series of aqueous NaCl solutions, formed by successive dilution of a sample, were measured in a cell with cell constant (the constant C in the relation κ = C/R) equal to 0.2063 cm-1 and the following values were found at 25oC: c/(mol dm−3) 0.00050 0.0010 0.0050 0.010 0.020 0.050 R/W 3314 1669 342.1 174.1 89.08 37.14 Find the molar conductance of NaCl at 25oC at infinite dilution from the graph.Given below (c): Standard gibb's free energies (∆Gf0 kJ mol-1 ): UO2 = -962.7 UO22+ = -953.5 U4+ = -579.1 Fe2+ = -78.9 Fe(OH)3 ferrihydrite = -692.07 Mn2+ = -288.1 MnO2 pyrolusite = -465.1 HS- = 12.1 H+ = 0 H2O = -237.1 S0 = 0 Given: U(VI) as uraninite; UO2 (where Mn2+ = reductant; MnO2 pyrolusite = product): ∆ Gr0 = -21.3 KJ/mol E0 (emf) = 0.110 V n = 2 F = 96.42 QUESTION: Calculate Eh equation below to calculate at different pH: – Eh = E0 + (RT/nF) * lnK For U(VI) as uraninite; UO2 (where HS- = reductant; S0 = product): UO22+ + Hs- ---- > UO2 + S + H+ [A] pH 3 [B] pH 7Please answer atleast 4 sub-parts. Thank you.