1. PCi +H8(?) H e.Czt,OH(2) +Oz19)>CO f. Ca Ocss + Ces) Calz(s) g. Mo Sz(6)+Ozg) mg h.

Q: а. Cr (aq) + Cl; (9) — Сr207? (ад) + CI (аq) V b. Ni2+ (aq) + Ca(s) — Са* (аg) + Ni(s) V

A:

Q: D. _KCIO3(S)---> _KCI(aq)+ _02(g) E. Fe203 (s) + _H2O(I)---> _Fe(OH)3 (s) F. Ca(OH)2 (aq) +_HNO3…

A: In a balanced chemical equation, the number of moles of each atoms on both sides of the equation is…

Q: A. [FeBr(NH3)2(H2O)][Cu(CN)4] = %3D B. [PtBrCI(SCN)(H20)][AgCl2] = C. [Zn(H20)4]a[ZnCl(OH)2(S2O3)]2…

A:

Q: d) Brz, H2O 00r to e) 1. BH3 2. H2O2, OH H2O 1. CH;CH2MgCl 2. H20 as 82.06 to Os0 (cat. amt.) NMO h)…

A: Syn hydroxylation occur with the help of OsO4/NMO...

Q: Which Ksp expression is correctly written? Calcium fluoride, Ksp = [Ca2*][F"]2 Zinc phosphate, Ksp =…

A:

Q: A lead compound would be most promising if it had: A.KM = 4.7 × 10^5 M. B.K(I) = 1.5 × 10^-8 M.…

A: The Lead Compound would be most promising if the K(I) value is the least among all given values . As…

Q: CI Br d

A: Organic compounds are named according to the rules and recommendations of IUPAC and the names…

Q: r in an ore exists as Cr2O3, and is converted quantitatively to BaCrO4 (253.33 g/mol). Calculate the…

A: According to the question, Cr in an ore exists as Cr2O3, and is converted quantitatively to BaCrO4…

Q: 12, land Fe2", Fe3- 2(3) + 2FE²-(aq) eTextbook and Media Hint Mg, Mg2* and Cr, Cr3+ Co. Co2 and…

A:

Q: Q1 / What is the molecular weight of O SC ?? Note that S = 32.06 CI = 35.45 %3D %3D

A: molecular weight of OSC is :

Q: Why is it better to use rank abundance curves graphs rather than calculate H’?

A: #use rank abundance curves -                  A rank abundance curve or Whittaker plot is a chart…

Q: Cr in an ore exists as Cr2O3, and is converted quantitatively to BaCrO4 (253.33 g/mol). Calculate…

A:

Q: STREAK 1 STREAK 2 STREAK 3 ck smaple based on its physical characteristics using the provided…

A: Question 1: The rock is made up of crystal grains with flat shiny surfaces. Hence, option A is the…

Q: A. K2Cr207 + FeSO4 + H2SO4 → Cr2(SO4)3 + Fez(SO4)3 K2SO4 + H2O

A: The unbalanced equation is: K2Cr2O7(aq) + FeSO4(aq) + H2SO4(aq)  ---> Cr2(SO4)3(aq) +…

Q: Complete the Calculations to find the weight NV= wt %3D 60 lo00 0,945 = 60 %3D loou

A: We can solve the calculation by cross multiplication. We know that, normality is the gram equivalent…

Q: Jप्फज टिचंण क्र पंमाोन म बक वमुवान क्ष moकील्ट प्जोक व कच्यूत बदुनाईी, कृप Moकlबe व्वच वज्ळाक०ल ममए…

A:

Q: 3 Fe(s) + 4 CO2(g)  -------Fe3O4(s) + 4 CO(g) Keq =   . (b) Fe2O3(s) + 6 HCl(g)  ------2…

A: To solve this problem we have to write the equilibrium expression of given equations .    Note : In…

Q: Prxn O Pb2*(aq) + SO42-(aq) PbSO4(s) 5 C(s) + 4 KNO3(s) 5 CO2(g) + 2 N2(g) + 2 K20(s) O O3(g) –…

A:

Q: 4. Rb + SgRb,S 5 NH, + HCI → NH,CI 6 Li+H,0- LIOH + H,

A: Since, Balanced equation means number of each atom in both side are present in equal number.

Q: What are the products of the following reactions?

A: Solution:-    (a)

Q: CH3 Na,Cr207 ? HO H2SO4, H20 H3C CH3 H2SO4 Na -Cr-O-Cr-O Na 2 HO-Cr-OH

A: It is a oxidation of alcohol to ketone by sodium dichromate in sulphuric acid  Which finally gives…

Q: :Q: CI (SN2) :ČI: (excess) :CI:

A: In SN2 reaction , Nucleophile attack from back side of leaving group and an inversion product is…

Q: *** Br Br H₂, Pt 1. KOC(CH3)3 2. 12, H₂O 1. NaOEt 2. mCPBA 3. H30* Br₂ (excess) and may not be…

A: We have to draw the products of the given reactions.

Q: Molecular ion: m/z = 81 'HNMR: 8 6.6 ppm (t, 2H), 6.1 (t, 2H), 3.6 (s, 3H) 100 400 RAVENUERI 1000…

A:

Q: 3. Name the ff. compounds. Use correct E,Z designations if deemed necessary CI a CI Br d

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall only…

Q: 1. 2 Li, Et,0 2. 0.5 equiv. Cul 3. CH3(CH2)2Br -CI

A: The given reaction is an example of Gilman synthesis. In this reaction, the carbon-carbon bond is…

Q: f Cul culat ed uyi Auid imis abicn f wea) ng Can be for mali (3) both Ka () To (4) NOT bka-ph

A: Weak acid dissociates to a very small extent. The degree of dissociation α for the weak acid can be…

Q: A) NOz lg)+ Htho) -→ MNOg Ca) 6) N2 eS) 3H。()う2NH,()

A: Solution : option B is correct

Q: -CN 1. CH,MgCl 2. H,0+ 12. CI 1.LIAIH(O-tBu) 2. H,O+ 13.

A:

Q: HO, HO 1) NaNs CI 2) LIAIH4 3) CH3-1 (xs) 4) Ag20 1) Brz 2) FeBrs NH2 ZON

A:

Q: n-BUCOH(Me)2 A 1) 2) n-BUCHO n-BUCOCI H,NOH/H (Et),CuLi

A: We have to predict the products by used reagents and will have to use reagents to synthesise the…

Q: (b) Bn MezSiO., MezSiO, Me -78 °C, CH2Cl2 MeO СНО MeO OH

A:

Q: What are the products of the following reactions?

A: (a)For the given reactant, the product obtained is the corresponding cyclic benzene. The suitable…

Q: CO,Et HO (1 equiv) NO2 NO2 a.) b.) c.) ON NO2 NO2 -NO2 CO,Et ON NO2 co,Et e.) CO,Et CO̟E! O,N- NO2…

A: First step of this reaction is formation of carbanion. And 2nd step is ipso substitution.

Q: (a) MnO2+ CO - Mn2O3 + CO2 (b) Cu2O+ Cu + CO (c) C3H5(NO3)3- CO2+ H2O + N2+ O2 (d) FeS+ 02- Fe203+…

A: Given unbalanced reactions are : Balance the following reactions = ?

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: 4. HFag) 2 Agʻaq) + Znu C2Hlg + Ozia) 5. 2 Ag + Zn²*taq) 6. 2 C2Halg) + 2 H;O 7. Cu + 2 Hzig CHag 8.…

A: let us consider a general reaction, aA+bB→cC+dD The equilibrium constant for a given reaction is…

Q: a) Na+ b) S-2 c) Al+3 d) Fe+2 e) Fe+3 f) As-3 g) Be+2 h) H-

A: Since you have asked a question with  multiple sub-parts, we will solve  first three sub-parts for…

Q: (a) MnO2 + CO - Mn203+ CO2 (b) Cu2O + Cu + CO (c) C3H5(NO3)3→ CO2 + H20 + N2+ 02

A:

Q: I1 What Mais f CO, wiu contain some no -l atons as are contained in eg g onygen Holecules Holecules…

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Q: Name these com pounds: (a) Sro (b) ZnS (c) K2CrOa

A:

Q: he following reaction nO4 + 5Fe2+ + 8H+ Fe³+ + 4H₂0 s of the type : Mn²+ +

A: Oxidation is a process of loss of electrons and reduction is a process of gain of electrons.

Q: A. Metallium dizoodide MZ2 B. Diyodon monozoodide v Y2Z C. Diadogen monoyodide v M(YX)2 D. Metallium…

A: MZ2 = F. Mettalium Zoodide (As one is metal and other is nonmetal there number need not to be…

Q: Bn a) b) SH COC2 1) Mel Cul/MeLi EN 2) NaH -10 °C, THF pyridine HO.

A:

Q: I wanna know how to make V = abc(1 − cos2α − cos2β − cos2γ + 2 cos α cos β cos γ)1/2 (the volume of…

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Q: निन्ठा व जीनक ठिन्नलेल S पड6 निका नीजेला ड ज्किলা S ০6 नेनजा | ) KAS°3 वक K2S63if o H Soz- is 6.4…

A: Given :-  Concentration of KHSO3 = 0.456 M  Concentration of K2SO3 = 0.239 M  Ka for HSO3- = 6.4 ×…

Q: छींपलेकसके rके oटावारढी 25० mt ने ठेपनीक (मनंमालतिव कन this 8ilver 1त व बालकोककमे Thिon कर बौ व2.0…

A:

Q: 1. Me 2. NaH, DMF CI, py, CH2CI2 Br OEt 3. Н,О, н", heat 4. CP2LANME2, PhH NH2 O=

A: All the four steps of chemical transformation are shown below--

Q: ne equatio nat con tr 2HBr(g) -- H2(g) + Br2(g) ---

A: Given that the reverse reaction is 2HBr(g) ----> H2(g) + Br2(g)