1. H :0: Н—с—с—н 2. нн H-C-C-O-H нн 3. H :0: H-C-C- 0-H

Q: A 3.4x10-6g sample is knowt ocontain 4.67 x1016 molecules. What is this compound.  A CH4 B CO2 C…

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Q: 1. NABH4 2. Нао (а) CH3-C-CH2-CH2-C-OCH3 1. NABH4 (b) CH3-C-CH2-CH2-C-OCH3 2. H30* 1. ВН THF (с)…

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Q: HNO3 1 СНО -OH ОН NH,NHPH 2 -OH H- -OH ОН NABH4 CH,OH エエエ

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Q: O OH 2. 2 KMNO4 + 3 H-C-CH- CHa ± 2KOH +

A: Interpretation -  In the given following reaction we have to complete the following reaction and…

Q: What are the products of the following reactions? Indicate whether each reaction is an oxidation or…

A: The given reaction is an oxidation reaction since two oxygen atoms gets added over the carbon-carbon…

Q: CS2 (1) +2 O2 (g) CO2 (g) +2 SO2 (g) Given: AH, CO2 (g) = - 393.5 kJ/mol; AH SO2 = -296.8 kJ/mol; AH…

A: Heat of reaction is difference of energy of product  and energy of Reactant. If heat of reaction is…

Q: (c) NH,CI(6) – NH3(8) + HCI(3) AH- kJ AE- kJ (d) (CH3)2CO() + 402) – 3CO23) + 3H2OG) ΔΗ- AH° kJ AE°-…

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Q: C + 2 H2 ----> 1 CH4 What is molar ratio of C to H2 ?

A: C + 2H2 --> 1CH4

Q: 1 2CH;OH H+ H30* 2 `MgBr + 3 KMNO4 H30* _NH2 4 CH;CH20CH,CH3 LIAIH4

A: Aldehyde  and ketones  show nucleophilic addition Reaction.

Q: [CH,CI] (mol / I) [H,0] (mol / I) Vel. (mol.l1.s) 0.25 0.25 2.83 0.50 0.25 5.67 0.25 0.50 11.35

A: Answer :-  1)  The order of reaction w.r.t CH3Cl is 1  The order of reaction w.r.t H2O is 2  The…

Q: हाककट C. Ho C४) , ने गणल ेपष्वो भ्वक छ एष्व के इप्लकनीमट डार पिावे नी पोकिनेटग्ण् कलचितक .…

A: #(a): Although the C-Cl bond is polar, C2H5Cl is unable to form hydrogen bonding with water.

Q: (i) PhHN (PEt3)2lr+2Cl (PEt3)2lrCl PEt3 Et₂P L.H CI PhHN PhNH, CI (PEt3)2lr3 -H NHPh 90

A: As per our community guidelines we can only answer one question, out of the two questions you have…

Q: Draw the mechanism for the reactions and what is the role of sulfuric acid in these reactions?

A: A ketone/aldehyde reacts with alcohol to form ketal/acetal in presence of an acid which acts as a…

Q: (1) C(s) + O2(g) → CO2(9) AH = -393.51 kJ mol1 (2) S(s) + O2(g) → SO2(g) A:H = -296.83 kJ mol1 (3)…

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Q: 1.) Name the following molecules. Spelling counts. Br H,C CH3 CH, a. -CH, b. CI-C-CH,CH,CH c. но H.…

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Q: ACHOP-S> C-F > F-F SWAAA C-O > C-F > F-F CO C-F > P-S > Na-F EAPS>C-0> C-F > Na-F KaA CF>C-0 > P-S >…

A: Given that : We have to arrange the following bonds according to the decreasing bond polarity : P-S,…

Q: [tot] 3Li(s) + (1/2)N2(g) → Li3N(s) ΔH(tot) = ___________? [1] 2Li(s) + 2HCl(aq) → 2LiCl(aq) +…

A: A numerical problem based on enthalpy change calculation, which is to be accomplished.

Q: (d) you (e) HCI - 80°C (f) HBr 40 °C

A: The complete chemical reaction with proper reactants and products are given in a attached image.

Q: H ball & stick H G C + labels 27 H H ball & stick labels The name of the first compound is The name…

A: Ball- stick model is the 3D representation of a molecule. In IUPAC nomenclature generally we find…

Q: ोवके के ोट किल्मत्य अोत बडवंधय की bনडत पनाळाम नीकट किनिमेकव एममाফलेड ?ी हरवांल तुणणम वताठप्णे्श NH.…

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Q: H, ks CrOg XS HO H,0* acetone

A: Jones oxidation reaction is an organic oxidation reaction of alcohols to carboxylic acids. Alcohols…

Q: 4. H2O + HCl = H3O* + Cl 5. NH3 + HF = NH,* + F

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Q: OH + H20 1.CHзMgBr 1. CHзONa CH3OH CH3OH H2SO4 2. Н2о 2. H20 H2SO4 I II III IV V

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Q: (C,H,),CuLi CHS HOCH,CH,OH CH3 H,NNHC,H, CH3

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Q: Draw the structures of compounds A–F in the following synthesis scheme.

A: A species with a larger size can easily accommodate negative charge. In other words, in a large size…

Q: .CH3 1.ВНя/THF a) 2. H2O2/-OH Br KOC(CH3)3/isi b) OC2H5 1. 2 mol C6H5MGBR 2. Hзо"

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

Q: 1) Ca0.Al203.Fez03 + H20 2) Ca0.Al203 3) NazSio, 4) CH3OH + H20 + CaSO,.2H20 HF + CO ? NH+ ? H2SO. ?

A: In a balanced chemical equation number of each element should be same for both reactants and…

Q: H₂N. H₂CO O O NH₂ HIN HIN N. PhCH,O O LOC(CH3)3 01 LOC(CH3)3 CI H₂ HCI Pd/C H₂O Na₂CO3

A: Protection, in a multi-step organic reaction, is a method by which a group is modified to a new…

Q: OH Cro3 HBr -OH H,SO4 а) CH, PPh, b) H;C -CH3 CH;OH H,SO,

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Q: Calculate the ΔG°rxn using the following information.                                Mg(s)   +…

A: Given: Mg(s)   +   N2O(g)   →    MgO(s) + N2(g) ΔG°f (N2O) =103.7  kJ/mol ΔG°f (MgO) =−569.3 kJ/mol

Q: CH3CH2OH a. C. HBr H2SO4 [1] CH3CH,O Na* [1] NaCN d. [2] H20 [2] H2O b.

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Q: H,SO + H20 H20, 120° KOC(CHala + KBr + HOC(CH3)3 1. HOC(CHa)a, 100°C H2O DMSO, 40° HO +HI g.

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Q: HNO3 H,SO, OCH3 HNO, H,SO4 CN HNO, H,SO4 C(CHa)s HNO3 H,SO4

A: Here, the reagents given are HNO3 and H2SO4 which will form a nitration mixture which generate an…

Q: Br Bp CHg-C- 1 1 Br Br C -H

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Q: а. NaOH + HC1→ NaCl + H2O b. Pb2+ + 2C - PbCl2 с. AGNO; + HC1 → HNO3 + AgCi d. 2HC2H;O2 + Ca(OH)2 →…

A: Redox reaction

Q: 16 CH3CI(g) + 8 Cl2(g) → 16 CH2CI2(g) + 8 H2(g) K - CH,Cl,] [H] [CH2 CI] [Cl,] CH,Cl]" [H," K = 16…

A: Choose the corect option for Kc expression ---

Q: 9. CH,(CH,),COCH; 10. CH,CH,O NH,

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Q: Ö: H₂C-N :0 ON=-1, 0-0 ON=-1,0 = -1 ON=+1, O = -1 N= +1, O = +1

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Q: A) 6.81 x 1022 molecules B) 3.40 x 1022 molecules C) 8.91 x 1022 molecules D) 1.75 x 1022 molecules…

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Q: öne listed is needed, please write 1 in the blank. 1) Cu (s) + PCI5 (s) --> Cu2Cl2 (s) + PCI3 (s) 2)…

A: Reaction should be balanced to follow law of conservation of mass

Q: gas. Becog t Hcl- e Li, COz t HCl Cf. Mg COg t Hclc S Ke CO3 t HCl

A: In the given question we have to prepare CO2 gas from the given reactions. the reaction below shows…

Q: Calculate Delta H for the reaction

A: The enthalpy change of reaction is calculated as,

Q: OH OH H2N CHa CH3 CH2OH но но. OH H3C CH: NH H HN. NH NHCH3 HOOC CONH2 но HO, 32.7.2

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Q: OH 7. KMNO4 H3C- -CH3 H3C

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Q: Mg H2O H3C-C-I Et,0 CH3 H3C KCN CI H3C CH,O Na H;C-CH,-Br H3C KMNO4 HO. H3C

A: a) Write the reactants. The product formed is a tertiary alcohol.

Q: Predict the principal organic product(s) for the following reactions

A: Dear student this question is related to organic chemistry.

Q: (a) Sr + H,0 → Sr(OH), + H2 chemPad Help Xx Greek (b) P2H PH3 + P4 chemPad O Help ףא .X Greek (c)…

A: Reactions are to be balanced to follow conservation of mass.

Q: 78 c. MgN2 H,0 Mg(OH), NH, d. CH18 CO, + H,O e. C1H2,O1 O2 CO2 H,O f. H,C,O, + CaCl, CaC,O, HCl

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".