27 Te value of Ag 9ts ecnstituent element Pzcg) +3C/2cg)→2Pcl3(9) is A)-SB9.2 B) t539.2 C)-373.3 DH642.9 E) -642.9 at 25°C fortefermatren of Phesph ky/mcl.

Q: by moving bound argy expeciment fos C1N kd, calculate the jonic mobitity enf kt jf applied potendial…

A:

Q: 3.) 1.) DO", D20 (excess) :ö:0 a) 1.) b.) 1.) c.) 1.) D3C CD3 2) 2) 2) 3.) 3.) 3.) 6 CD3 O

A: Applying concept of reagents and reaction .

Q: + -> 2le Li why iP instead of +]= 22 Why I P instead of -{e or°B???

A: During a nuclear reaction total atomic number and mass number should be balanced. And if coefficent…

Q: Suitable analysis wavelengths for caesium (Cs) and zinc (Zn) are 852nm and 214nm respectively.…

A: Wavelength is the distance between the any of the two consecutive crust and trough of a wave. It is…

Q: * Balame Pedox R,D in auidic media -2 +2 → Mn + Co, -2 stiochiometric co-epiciantbof Mol4, soá, Mos"…

A: The reaction given is MnO4- + C2O42-  ---------->  Mn2+   + CO2  The oxidation number for O is…

Q: 16. The expression of Ksp for Ni(OH)2 is: |N²+] • [OH¯]² [Ni*]* · [OH¯] DNi*] · [OH¯ None of the…

A: The solubility product constant Ksp is the equilibrium constant for a solid substance dissolving in…

Q: siven: PtCl42 (ag) + 2e¯ -> Pt(s) + 4 Cl^(aq) e° = 0.755 V %3D Pt2*(aq) + 2e¯ -> Pts) e° = 1.188 V…

A: Since temperature is not mentioned in the question so we have to use room temperature ie- (25°c or…

Q: Write Ksp for Ca3(PO4)2 salt.. O a: [Ca2+13 [POa)]? O b. [Ca?+] [PO,3-1² O c. [Ca]3 [PO3-1? O d.…

A: Ksp is the solubility product constant. It tells the how much the compound is soluble in aqueous…

Q: the Kedah In l method The "ammania from a' !.325g somple Of ferhlier is dwhled nto 0.1015 M Ha SOH…

A: Sample of fertilizer = 1.325 gMolarity of H2SO4 = 0.1015 MVolume of H2SO4 = 50.0 mL = 0.05 LMoles of…

Q: An atomic absorption method for the determination of the amount of iron present in used jet engine…

A:

Q: <Chapter 7 Part 1 Quantum - Problem 7.27 9 ot 9 llaviaw | Constants |'enodic lable A"Co molecule,…

A: The smallest quantum of energy that can be absorbed by given molecule in rotational excitation is…

Q: To 20,00 ml of 0,1250 mol/l solution of silver nitrate – 25,00 ml of 0,1000 mol/l solution of…

A: The pAg can be calculated by taking the negative logarithm of silver ion concentration. It can be…

Q: Use tabulated electrad potentiAls to cakulate AGxn for eAch rxn at 25°c. 9. 2 Fe 3+ а. 2 (aq) +…

A: Interpretation: We have to calculate the equilibrium constant for the above reaction

Q: othe comstonts for Hall are? Pe=221 NPa Vnc= 0.0566 nd ite=374°C %3D For a von de twaak gos we haue:…

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Q: important is it to embed the 'emitter recoilness emission of a Y-ray. How The Mossbauer effect…

A: Emitter nucleus is embedded in a bulky, rigid crystal lattice to ensure that energy don't get lost…

Q: 14. The man spoctrometer tace for agoesim shows peaks at mass pointa 24, 25 and 26 in tio 1:l…

A: Relative atomic mass of Magnesium can be calculated as follows, Ratio of atomic masses 24,25,26…

Q: What is Cmagnesium in J/g-K?

A: Specific heat capacity - Specific heat capacity of the Substance is the amount of energy required to…

Q: on the right. 1s 2s 2p 3s 3p 4s²3d¹04p5s²4d¹05p 1s 2s 2p 3s 3p 4s²3d¹04p5s²4d¹05p6s 1s 2s 2p 3s 3p…

A: The electrons which are present in the outermost shell are called the valence electrons. Normally…

Q: NazCOs(OHf – \130,9) (AG^F -1047.7)(S°136.0) BINA2CO3IS) + 21HNO3(ag) →2 Na N03(aq)+COsgitHz0ce)…

A: For the thermodynamic reaction ∆G = ∆H-T∆SFor the calculation of ∆Go =…

Q: क Rb ALEKS Chemistry- 2021FA-CHI X A ALEKS - Griffin Barden - Learn…

A:

Q: solution needed to neutralize 500.0 mL of 0.30 M Ca(OH)2? 2.20 g NaOH are dissolved in-water 500 mL.…

A: Electronic configuration is defined as arrangement of electrons in shell , subshell and orbitals in…

Q: Ca²+ (aq) + 2e → Ca(s) OA.0.21 V OB. -0.47 V OC -0.21 V OD.0.47 V OE. 0.42 V A Moving to another…

A:

Q: 2 13 14 15 16 17 googlegalaxyaclence.com 2-1 Li Be B N F 1-0 1-5 2-0 2-5 3-0 3-5 4. Na 0-9 Si P Mg…

A: Solution- by the observed,  We found as across in given periodic table in the 1st line…

Q: Q3. An ionization chamber that satisfies the Bragg-Gray principle contains 0.12 g of CO2 gas (W = 33…

A: Louis Harold Gray, William Henry Bragg, and William Lawrence Bragg is assumed to be a gas, however…

Q: New Tab Metallic tantal C Metallic Tants C The Subitance C The Subitanci C The Subitarice C Wich Of…

A: In chemical kinetics, the rate of the reaction (the speed at which it occurs) is determined by the…

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Q: & DB = 0.8. Sup 47-60 are each

A: Assuming volumes in Stationary and Mobile phase equal (According to question)

Q: The v (NO) values irn [Ru(bpy)2 (NO)X]?+ are X =MECN, Z = 3, v (NO) = 1970 cm -1. %3D X = Cl, Z = 2,…

A: π- back bonding in transition metal complexes:  ligand donates σ-electron density to the metal and…

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A: Drug is available as = 3.0 × 102mg Tigan/capsule Patient have to take 4doses/ day of 1 capsule/dose.…

Q: Au3+ (aq)+ 3e¯ E° = 1.50 V Au (s) | CIO2 (g)+ e ¯ – CIO2 E° = 0.95 V (aq) 12 (s)+ 2e- → 21° (aq) E°…

A: Reduction potential represents how easily a species gains electrons and its likelihood to get…

Q: Consider the following oxidation reaction [Cr(H2O)6]²* [Cr(H2O);]³* + e- a. Calculate the change in…

A: CFSE is the amount of energy gained by the orbital after preferential filling of the orbital by the…

Q: जापना चीकैक लिन्यामक मण हनेवलावेकd haकि त्तीक কल केकचंछ बड्तंवचed शक्तवक्व ज्वपतलानका Poতवঠ, hr्यt…

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Q: The drug Librium gives a polagraphic wave with E1/2 = -0.265 V (vs SCE) in 0.05 M H;SO4. A 50.0 mL…

A:

Q: Using the particle in a box model, the energy of the highest occupied energy level for a linear…

A:

Q: [Ni(en);)]2* has absorption bands at 893 nm and 545 nm. Calculate the energy of these transitions in…

A: Energy in cm-1 unit can be determined if it is calculated with the formula ; E=hc×wavenumber where h…

Q: Cal Culate the sG° of the reec fim with 2NO2 (8) > 2NO(9) + Oz 18) + 02 Kp = 2.016 x 10 -13 at 25…

A: We know  at equilibrium deltaG = 0 So,  deltaG° = - RTlnKp

Q: a. b. K ArK c. Cl NE 30 5 d. TiAr 1 3d2 Ho 2 Write the electronic configurations for each of the…

A: Electron configuration: The distribution of electrons of an atom or molecule in atomic or molecular…

Q: # Hep -ロ! Fe scN-2ca Rom dhecrom Peagend eArect oN the species h eous added more Fe +3 (サ) (-)…

A: Given: Table  To find: whether the reaction 1 is exothermic or endothermic in nature Solution: There…

Q: 39) Give the complete electronic configuration for Mn. A) 1s22522p63s23p64s23d5 C)…

A: We have to give electronic configuration of Mn

Q: 1.2 In the food industry, food safety is a major concern. For example, the food-dye, FD&C Yellow 6,…

A: "Since there are multiple questions and it is not mentioned which one has to answer, i am solving…

Q: 3, "The DeNo) valurin [ Ru (up), (ni) x]" are x - MecN, z:3, VNo = (970 cm!! X=cl, Z=2, VCNO1927 cm?…

A: Electrophilic behaviour is dependent upon IR Streching Frequency which is explained below:

Q: T IVİ. «20. Livin 2 Calculate the magnetic moment of Mn in KMn(NCS)6].

A: Given-&gt; K4[Mn(NCS)6]  Spin magnetic moment = √(n(n+2)) BM

Q: 25 substarce D1toF(KS/mel) G(KJ(mcl) s°(SImel.Kl) P2 PC13 g POCsg Clay 144.3 -2881 -542.2 218.1…

A: Given: So(P2(g)) =218.1 J/mol.K So(Cl2(g)) =222.96 J/mol.K So(PCl3(g)) =311.7 J/mol.K

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A: The rate constant (k) for the reaction is calculated as shown below where r is the initial rate of…

Q: Au- Pt Cd- Pt 1.0 M Cu 1.0M Cu+ 1.0 M Vo 1.0 MH 1.0 M Vo 1.0M Au 1.0M Cd+ a. b.

A: a. The balanced cell equation is, Au(aq)3++3Cu+(aq)→Au(s)+3Cu(aq)2+ The value of Ecellois 1.34V. The…

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A: A chemical compound consists of two or more different elements which are bonded with each other…

Q: Q3: A silicon is doped with 1017 boron atoms/cm-3. What is the electron concentration (n) at 300 k?.…

A:

Q: 4) What fraction of a -1.20 to 1.4 o? for gousian datribution lies within a

A: We have to find What fraction of a population lies for a gaussian distribution within -1.20 to 1.40?

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.