1. XY,(aq) + T(s) –– > TX(s) + Y(s)

Q: Zn (s) | Zn* (1 M, aq) || Cu²* (1 M, aq) | Cu (s)

A: Theoritical cell potential is E°cell.

Q: 4. AB,(aq) + Nz,L(aq) – > NzB(aq) + AL(aq) 5. AZ4(8) + Q2(8) -- > Z,Q(1) + AO½(s) 2 of 2 Law of…

A: According to the law of conservation of mass , mass of the Substance can not be created or…

Q: Potassium permanganate in acidic solution is used to titrate a solution of copper(I) ions, with…

A: Given,23.14 g of KMnO4Volume of KMnO4 = 1000mLVolume of copper ion = 200mLThen number of moles of…

Q: 4.21 Write ionic and net ionic equations for the followingreactions:

A: When a chemical reaction occurs, it can be written in different forms of the chemical equation.…

Q: i. Na,PO, + HCI → NaCl + H,PO. v. CaCl,+ Na,PO, -> Ca,(PO), + NaCI

A:

Q: __Fe (s) + _CUSO, (aq) _Cu(s) + _Fe,(SO4)3 (aq)

A: The given unbalanced equation : ? Fe(s) + ? Cu(SO)4(aq) →? Cu(s) +? Fe2(SO4)3(aq)

Q: Fedh + KAFe(CN)s + KCI O Fe.[Fe(CN).]s O Fe[Fe(CN).]: Fe.[Fe(CN),]: O Fe:[Fe(CN).]

A:

Q: Br + CIO" + H' → Br, + Cl + H,O Sn* + Vo, + H* → Sn" + V* + H,O

A:

Q: e K,

A:

Q: 3. H,SO, (aq) + Sr(OH), (aq) (aq)

A: The given un balanced reaction is : H2SO4(aq)+Sr(OH)2(aq)→? +?

Q: 1. KMNO, NAOH, 2. HO

A: KMnO4 is powerful Oxidising agent and it will be used for breaking of Carbon-Carbon double bond and…

Q: Fe (s) + CUSO, (aq)

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: 6. (aq) (aq) BaCl, (aq) + H,O (1) +

A: Redox reaction is a simultaneous reduction of one compound and oxidation of another compound.…

Q: H20(f) – Ca (aq) + OH (aq) + |H2(g) Ca(s)

A:

Q: Cu20(s) -170.7 92.4 CuO(s) -156.1 42.6 Cu(s) 33.2

A:

Q: Br. "CEN H

A: Organic reactions are those in which organic reactant react to form organic products.

Q: O XCI2(aq) + O AGNO3(aq) X(NO3)2(aq) + O AgCI(s)

A: According to the law of conservation of mass, the quantity of each element does not change in a…

Q: c) (NH),CO,() 2 NH,(g) + CO,(g) + H,O(g) d) Ag,SO,(0) = 2 Ag (aq) + So (aq)

A: The equilibrium constant expression involves only liquid and gas and not solid. Equilibrium constant…

Q: 1) H*, Me¿NH a 2) 3) H30*

A: Applying concept of organic synthesis and reagent.

Q: 1.) MeLi 2.) H*, H20 b.) OH OH c)

A: Organolithium compounds reacts with aldehydes and ketones to give corresponding alkyl derivatives of…

Q: KCl(aq) + AgNO3(aq)→         (s) FeCl3(aq) + Pb(NO3)2(aq)→         (s) ZnCl2(aq) + KOH(aq)→…

A: The given incomplete chemical equation are completed with precipitate of each reaction is predicted.

Q: HF (aq) + NH3 (aq) = NH. (aq) +F (aq)

A: A Bronsted-Lowry acid is any species that can donate a proton (H +) to another molecule.

Q: 4. Br + CIO + H* Br, + Cl¯ + H,0 2+ 4+ 5. Sn + VO, + H → Sn + V²* + H,0 »

A: The answer is as follows:

Q: AICI, + Cl N,H, КОН

A:

Q: HNO3(aq) + Fe(OH)3(s) →

A: HNO3  : Nitric Acid Fe(OH)3  : Iron (III) Hydroxide  First complete the equation and then balance…

Q: KS (aq) + CUSO4 (aq) K2SO4(aq)+CUS(s) a. Ca(OH)2 (aq) + HNO; (aq) КОН (аq) NH.CI (aq) с. +

A: All things are provided in handwritten solution

Q: 24 2. H (aq) + CH;OH(aq) MnO, (aq)Mn"(aq) + CH,O(aq) + H,O(1)

A:

Q: Liquid paraffin . . . . . . . . . . . . .  20 mL           Zinc oxide . . . . . . . . . . . . . . .…

A: Hence, the amount of mass of liquid paraffin present is 44 g. The correct option is option c.

Q: Write the different methods of Equivalence Calculations?

A: There are various methods of finding equivalence point. Few of them are as follows: 1) Color change…

Q: 1. Fe:Os (I) + CO (g) –> Fe (1) + CO2 (g)

A: Answer: In normal oxides, oxygen always shows -2 oxidation number and that will be our basis to find…

Q: (d) H,AsO, + MnO H3ASO, + Mn

A:

Q: I. i. Pt|Cra), Cr,0ag)||CLO3(aq), Cliag)|Pt j. Mn(s)|Mnaq)||Htaq)\H2c9) \Pt

A:

Q: g. CdCd?a)||Sbag)|Sb(s) h. Pt|Cutag), Curaq)||Mg?aq)|M9(s) i. Pt|Cran), Cr20Ta)||CLO5(aq), Clag)|Pt…

A: Answer:- This question is answered by using the simple concept of writing the balanced chemical…

Q: A Br₂ но. LiAIH, в HCI C ОН Н О но KMnO D E

A: Addition of bromine takes place across the double bond. KMnO4 oxidizes an aldehyde to a carboxylic…

Q: a. I-(aq) + CIO¯(aq) → I3 (aq) + CI (aq) b. As,O;(s) + NO, (aq) → H;AsO,(aq) + NO(g) c. Br (aq) +…

A:

Q: HO CN CN NaOEI CN "CN A B O D O O

A: Given reaction is :  What is the major product = ? Options are :

Q: d. CaCO, Zn(OH), f. Ag,SO, е.

A: The question involves naming of the inorganic compounds. there are certain rules to be followed…

Q: Cl .Cl HNO, ? H,SO,

A: Organic compounds can be defined as the compounds that contain carbon and hydrogen atoms.

Q: 4. AGNO, + NH.NO, → 5. NiSO, + Pb(NO,),→

A:

Q: Cus) CuCl2(aq) Al (s) -- AlCl3{aq)

A: Given reaction;   __CuCl2 (aq)  +   __Al(s)   ----->  ___AlCl3 (aq)  + __Cu(s)

Q: a. [1) UAIH, CI (2) HO b. [1] UAIH, [2] H20

A: Answer:- This question is answer bu using the simple concept of chemical reactions of organic…

Q: She begins to set up the problem but leaves one step blank because she is unsure. What should she…

A: The moles of Cl2 in a known mass are, number of moles=given massmolecular mass…

Q: Cr2 (SO4)a (aq) + (NH,), COs (aq) nswer.

A: Spectator ions are those which don't take part in the reaction and remain in the solution.

Q: ОН CI HCI (aq) 99% S 35% S 65% R

A: SN1 followed by nucleophilic substitution. Firstly Carbocation are formed , after H2O+ molecule will…

Q: I Al*8 (aq) // Mg+2(aq) / Mg(s) the amount of electrical

A: Balanced cell reaction, 2Al(s) +3 Mg2+ (aq.)-----> 3Mg(s)  + 2Al3+(aq.) E°cell = E°c - E°a     =…

Q: Ca(OH)2 + AgCI CaCI2 + AgOH

A: In the given question, First of all we see the no. of each atom present in reactant side and product…