meySi-I Cat. 2nlz Cet: DBu 5. e ther CH, C

Q: Shiew compleleselutions for each ef the prebleme. For the a amd vinege kamplers analysis of unknown…

A: Analysis of an unknown concentration of a sample can be done using the method of titration. This…

Q: What is ΔSsurr for a reaction at 19 °C with ΔHsys = -7.3 kJ mol-1 ? Express your answer in J mol-1…

A:

Q: (d) Br- Br has E max >19000 Br whereas has Ɛmax <280. Br Provide a suitable reason.

A:

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: Consider The following date Organic moleule xy with The Normal F-P Normal b-P 2.20 C 42.62 22.5 T…

A: When substance gains or loses heat, the amount of heat gained or lost by the system depends on the…

Q: 42 Pdlc lo%. Erou,u ce

A:

Q: The following information may be of value: 1 mm Hg - 133.3 N m (Pa) oc - 273.15 K IJ-INm I ml. -1x…

A: In order to find pressure due to pure CO2(g), we have to subtract the vapor pressure of water from…

Q: by the tube for trapping H20 shows a 13.7-mg increase. A second sample of 121.8 mg is treated with…

A: Here by applying principle of conservation of atom ,we can determine the percentage of each element…

Q: For the reachon C H4 + Hzo G Hs oH and AN°= -lo4o0 Cail /gnol at the operating feup . 416 Ko The…

A:

Q: determine the Kb for A- at 25C . The Ka for HA is 1.49 x 10^-10

A:

Q: (b) Provide the missing components from the following : Me NH MeOH H2N H. r.t. POCI3 DCM, 40 °C Et…

A:

Q: Calculate ΔH°rxn using the following information:                 SO2I2(g) + 2 H2O(l)  →  2 HI(g)…

A: For the given reaction: SO2I2(g) + 2 H2O(l)  →  2 HI(g) + H2SO4(l)   ΔH°rxn for the above given…

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: Predict relative intensities at m/z 34, 35, and 36 for H2S. Let the intensity of the molecular ion…

A: In mass spectrometry, the m/z ratio or mass to charge ratio is the ratio of mass of positive ion to…

Q: 9.47. From the following data calc. the percentages of Na CO, and NaHCO in a mixt. contg. these and…

A: Given, Weight of sample mixture (Na2CO3 + NaHCO3) = 1.100 g Normality of HCl = 0.2500 N Initial…

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:…

A:

Q: 1. Describe briefly the differences between primary and secondary dards in terms of their accuracy…

A: As per the rules only the first question can be answered.

Q: 1. The following data were obtained after the moisture and total ash content determination of acacia…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: a. One molar equivalent of HBr b. Two molar equivalents of Br2 c. H2 (in excess)/Pt d. Hot KMNO4,…

A:

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: Q1\ Asaturated solution of potassium chloride in 20c Calculate %w\w and (M) concentration if it…

A:

Q: negative ion * a. 03- b. 02- С. 01- d. Ca3- Саз- е. Ca2- f. Cal-

A:

Q: Give a clear explanation handwritten answer

A:

Q: Ebe Col X O Onelogin e Expt. 6 pre-l x A "Expt. 7 Qui x G What is an X b ziprecruiter X 12,628+ Par…

A: According to lambert beer law   A = ε.C.l  where A = absorbance, ε = molar absorptivity C =…

Q: What is the concentralon (M) Of lCI in soln, made by niking 25.0mL Of a100 MKCI withc 50.0ml of a…

A: moles =Molarity(M) ×Volume(mL)1000 According to the question: The…

Q: जिक भुर की फ्रेशेदूके प्रच्क, लपंक्भोभुळेच मन उण्ट एर कि ्थखजांव एकवंर Sवेरट चimct an ceul. The…

A:

Q: Homewotk When a sample of 4-heplanone was iradiated for 150 s with 315nn radiation witha power…

A:

Q: * 00 Chrome File Edit View History Bookmarks Profiles Tab Window Help Element Name B Chem101- Survey…

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

Q: 2.Ht, H2o Th student atemped to Renty the product by columo Chamatagraphy wih 9 Slia gel column and…

A: In TLC plate more polar compound moves slower thus, its Rf value become less and less polar compound…

Q: 12. Which one of the following is TRUE? Select one: O a AH°; for N (€) O b.AH, for Hg,* 2+ O…

A: The formation of compounds from its atoms in their stable sates at standard pressure and temperature…

Q: Instrumental studies involve the calculation of the instruments' limit of detection (LOD) in…

A:

Q: )Given Ba C03 Bo"+ Carboncte anion is known to be hydrolyzed in the Cos the reaction, co- 3+ + H20…

A: The solubility product constant or the equilibrium constant is a measure of the extent to which the…

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

A:

Q: omedion #i %23 eperalreaclimwrller os At28-X+20 üiithdred a yuelds e falloweing Lo's data' 0.150M…

A: The relation between the reactant concentration and rate constant and rate is expressed by a rate…

Q: 2. 75(10 followinm Reaction: at ded dinap 302 T2 020

A:

Q: 19975413#10001 <HW #06 Problem 3.104 - Enhanced - with Feedback 5 of 5 A mixture containing KCIO3,…

A:

Q: 2-95g of NHz Jeacts, then Petial pregue N29 Temp. 298k in J-80L. container PN,=? 73H2 () 9/ mo)

A:

Q: Analytes than can be trapped inside Sephadex G-25 (1,000-5000) Cytochrome C (MW=12384) Aprotinin…

A: Sephadex is a bead-formed gel prepared by cross linking dextran with epichlorohydrin. It is supplied…

Q: A heating curve for sample X is shown below. Describe what is happening to the energy of the…

A:

Q: libelled fragments with odd and even electron as well. LE i) li) CAH3O2 CAH1IN MW. M.W. - 73 M(73)…

A: Given:

Q: (0.30M) + 24gCl PbSO4 + 248s + (0.20M)

A:

Q: For a partar acon at 250C. AG AdrS1 what s as far thes reation n Enter the numerica va fcant…

A: • The values provided in the question are:-  i) Standard gibbs free energy change of the reaction,…

Q: NH2 Br- 1) NANO,, HCI Br 2) KI Reagent MW Density Amount Mole Equiv. Remarks 2-bromoaniline 172 1.56…

A: In a reaction, the number of equivalence that reacts is always the same. All the reaction proceeds…

Q: What is ΔHsys for a reaction at 51.4 °C with ΔSsurr = 749 J mol-1 K-1 ? Express your answer in kJ…

A: Given:   ΔSsurr = 749 J mol-1 K-1  T = 51.4 °C = (51.4 + 273) = 324.4 K

Q: A T8Kx Undexgats a i)- write decy euatim ? ii)-For a ameral double E-Cab tade decap ,e tas ting from…

A: Electron capture decay reaction is a first order radio active decay process in which by capturing…

Q: b) CN Mn0, CNO Mn0z (basic) (11)

A: The reaction can be balanced using half reaction method.

Q: Solve the attached

A: It is given that in a reaction 2 moles of A is reacting with 1 mole of B and are in equilibrium with…

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.