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Q: AHjattice ΔΗ, II

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Q: How does plane polarised light bias the Soai reaction?

A: Plane polarized light when passes through a substance gets deflected by an angle. Then that…

Q: cacted with exce WI 56 g. Calculate

A: Molar mass of Na2SO4 and BaSO4 are 142.04 and 233.38gmol-1 respectively From the balance chemical…

Q: id (H' ), than in pure w MnS 2. CaSO3 4. Agl 5. SrF2 nd 5 only

A: Solubility of sparingly soluble salts are affected by common ion and odd ion. A salt of strong…

Q: он H2SO, NABH4, M `NH2 2 (a) Draw curv oduct.

A:

Q: 2.4. Proide de name reactu Por routes A ad B ren expl91a why route A Lerll nut Ror de reductius OF…

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Q: in OH o4 1) whats the optical rotatiun Of 1.OM a Solution Of ギュ if #1 iS +15° ?

A: From the given structure of both compound #1 & #2 it is clear that both are same compound that…

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: 4. HCHO + KMNO4 +_(4a)_ → _(4b)_+ K2SO4 +| MnO24 + H2O 5. CH3CH2ONA + CH3CH2B1 15) + NaBr. 6.…

A: Balance and complete the reactions.

Q: Determine of total nitriogen (TN), TKN and total nitrogen oxide (TNOx) of sample containing 10 mg/L…

A: Given, Total Ammonical Nitrogen= 10mg/L Total Nitrite= 0.5mg/L Total Nitrate= 30mg/L Total Organic…

Q: Pregunta-SP-En la siguiente media reacción, el número de electrones transferidos es PbO2 (s) → PBSO4…

A:

Q: elumn and Detegroine the Valanee the yollowing ohey EAN exumine Sp Mn C cO) z (Ce) O Ru (PMes)4 (s)…

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Q: a.) N3

A: Lewis structure is defined as a skeletal structure showing valence shell electrons present in a…

Q: What is the bond order and magnetic of O22-?

A: The electronic configuration of O2-2 is given below:

Q: Complete and balance the following equations: (a) Mg3N21s2 + H2O1l2 ¡ (b) C3H7OH1l2 + O21g2 ¡ (c)…

A:

Q: The following structure is? Time left a. cannot be determined O b. none of the other answers С. cis…

A: The given structure is cycloalkane compound and the name of the compound is 1,2-dimethyl…

Q: What is the electrc H,C=CH,? The oloctron

A: According to the question, we need to identify the electron geometry and hybridization of the carbon…

Q: which fare does the hyolide attlack CR)- CB scataly THE 25°,3omin

A: BH3 along with THF works as a reducing agent and reduces the compound to alcohol when further…

Q: For the following reaction at a5C:N, Hyl(l) + 302(3) → „HV Cakalate AG (1) oHe+ (6)ON

A: Here we are required to find the Enthalpy change and entropy change and gibbs free energy of the…

Q: 3-dimensional structure: CH3COOH CH3CH2CHO CH3NH2 CH3COCH3

A:

Q: equv 2. H0

A:

Q: Select the major organi 1. Hg(OAc)2, H2O 2. NaBH4 ОН

A: ->Hg(OAc)2 ,H2O/NaBH4 is reagent used for oxymercuration - demercuration reaction . -> If…

Q: Н (еxcess) O,N-

A: Degree of unsaturation is analysis of structure of an organic molecule. It helps in determining the…

Q: 6. Calculate the pH of a 0.10 mol dm³ solution of sodium ethanoate. [Ka for CH3COOH = 1.8 x 10 5 mol…

A: Solution -

Q: 30 - What is the fommula of iron (III) sulfur? O A) Fe2S2 B) Fe2S O C) Fe3S2 D) Fe2S3 O E) FeS3

A: The chemical formula of a compound represents the elements present in the molecules with total…

Q: explain anharmonicity.

A: Anharmonicity:

Q: ll InCl/Cu(OT1 Dod. CH Cl, n OMe Meo OMe Meo 77% InCly/Cu(OTf D00. CH Cl, it Meo NO2 NO2 Meo- 72% dr…

A: Solution has been provided in 1st and  2nd step.InCl3/Cu(OTf)2 work as a Lewis acid and help making…

Q: O (2R, 35)-3- chloro butum -2-amive Na o4 ->

A:

Q: Be sune to answer all parts Calcalate the leralar ms or ferle ef cah of e fll (a) CH

A: Molecular mass- The sum of the atomic masses of all atoms in a molecule

Q: OWhat is the mdarity of a golution prepared l byusing 25a of Načl to ip l650ml of solution Na el…

A: Consider the given information is as follows; Mass of solute (NaCl) = 25 g Molar mass of NaCl =…

Q: The concentration of an aqueous solution of PBSO4 (Kap = 1.8 x 10-8) is 1.34 x 103 M. Qsp = %3D and…

A: Solubility product (Ksp) and ionic product (Qsp) For the compound AxBy,…

Q: A batch of raw milk was tested and found to contain a bacterial population of 8xl06cfu/ml. It is to…

A: D value inform about time needed at a certain temperature to kill an organism. Z value related to…

Q: Solve the attached Problem.

A:

Q: Cell Notation H5XO6/XO3* XO3/ XO- XO3/X2 XO/X2 H5XO6/X* X₂/X- E° (V) +1.63 +1.16 A +1.49 B +1.57

A: Here we have to find E° reduction of the following species A and B from the given data.  Here…

Q: Dw Lewis decaler d, nd t dide

A: While writing lewis diagrams, only the valence electrons are considered. They are represented by…

Q: 5.00 mL of stock solution is diluted to 25.00 mL, producing solution ALPHA. 10.00 mL of solution…

A: Dilution factor is defined as the ratio of stock volume to the total volume. 5ml (stock)…

Q: Calculate the oxidation state of Rh in [RhMe(PMe3)4] with full solution

A: Oxidation state of [Rh(Me)(PMe3)4] is +3. X + 1(-1) + 4(0) = 0.        X = Rh. X = +3.…

Q: IF 250 ml of a 15%(viv) solution of methyisalicylate in alcohol is diluted to 750ml, what will be…

A: Given  Volume  of solution ( V1 ) = 250 mL  Initial %(V/V) = 15 %  Final Volume of solution ( V2 ) =…

Q: 1) H,0* 2) CH,COCI, pyridine (d) OMe

A:

Q: O>D A What is ISC ? 2) 9xplain the indeysing phaepharleucince fate 4 excild mlewele

A: Photochemistry is the process in which chemical reaction is carried by exciting the molecules…

Q: uickly plezz!! The levigating agent role in Suppositories manufacturing ??

A: Suppositories are solid medications. It enter the body through the rectum, vagina, or urethra.…

Q: to have .96 mg L. How many grams of reagent grade sodium arsenate (Na2HAsO4 7H2O; MW = 312.01) would…

A: Final…

Q: i east.cengagenow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take Chapter 6…

A: Solved

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: What is the "AXE" description of the trichlorostannanide ( SnC1, (Sacı;). anion? AX E

A: AXE notation:

Q: 5. String8 points on o OH 1. Ph-MgBr 2. HO ]3 2. HO ہنتی۔

A:

Q: according to Brounshted Louvre theory which is the strongest basis: CH3COO- F- CN H2PO4-

A: According to Brounshted-Louvre (Bronsted-Lowry) concept an acid is a substance that can release…

Q: Complete and balance the following equations: (a) Mg3N21s2 + H2O1l2 ¡ (b) C3H7OH1l2 + O21g2 ¡ (c)…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: What is the thore tical vicld ok OF vanadium that can be produced the reacton of 40.09 of V 205 with…

A: