Select the arrow drawing that best describes this step of an E1 reaction. H I-0: І H3C I нн i 1-0: CH3 нн H3C iii CH3 H I-0: но н H3C H нн ii нн H3C CH3 iv CH3

Q: 15. Network polymer structure is. O A. Branching. O B. Liner. C. Cross-link.

A: Network polymers are highly complex type of polymers with three dimensional linkage. This type of…

Q: Cu(NO3)2 (aq) + NaOH (aq) right arrow Cu(OH)2 (s) + NaNO3 (aq) what is the…

A:

Q: Calcium oxide (CaO), also called quicklime, is an extremely valuable inorganic substance used in…

A: To write :The reversible chemical equation for the decompostion of solid Calcium carbonate to form…

Q: In each pair, which is more acidic? OH O OH d CH3 ACF 3 CH₂CH₂SH or CH3CH₂OH H₂CCH3 or HC=CH₂ NH3 or…

A: A substance which can donate a proton (H+) to another substance is known as an acid

Q: 1.Write the rate equation for the reaction between X and Y.Show your reasoning. 2.State the overall…

A:

Q: Compare the following: Aromatic compoundss ANti- Aromatic compoundss Non- Aromatic compounds

A:

Q: If 1.1g of 100.0C steam begins to condense on a container of liquid water at 25.0C and they…

A:

Q: 50 g of water is added to a beaker containing mass of LiCl and is continuously stirred to prepare a…

A: Here no mass is given so we will pick mass from its solubility value.

Q: If 1.1g of 100.0C steam begins to condense on a container of liquid water at 25.0C and they…

A: Latent heat of vapourisation = 2256 J/gm (for phase Change from steam to water) Specific heat of…

Q: What amino acid is the N-terminus of the peptide below? OH O H3N. N A) Valine B) Serine C) Alanine…

A: option A is correct that is Valine.

Q: Q3: Calculate the molecular weight of egg albumin if the osmosis pressure is 0.017 atm. and reducing…

A: 5 g of egg albumin is present in 150 g of water at 25 °C to form a 1.5 cm3 solution. The osmotic…

Q: That is the energy of crystallization for potassium fluoride, given that, for potassium: 89.2…

A: Given data set: Vaporization energy ∆Hvap = 89.2 kJ/mol Ionization energy I.E = -328 kJ/mol Electron…

Q: In the chemical reaction used in automotive air-bag safety systems, N2(g) is produced by the…

A:

Q: A system initially has an internal energy U of 501 J. It undergoes a process during which it…

A:

Q: 12. i. What is the function of the burette in a volumetric titration? ii. What is the pH when 49.00…

A: Volumetric analysis is quantitative analysis of sample . In volumetric analysis we measure the…

Q: If 1.1g of 100.0C steam begins to condense on a container of liquid water at 25.0C and they…

A: Given, The mass of steam at 100.0°C is 1.1g. The mass of liquid water is : when the steam and liquid…

Q: The following observations are obtained after a D-hexose was made to react with (1) The reactions of…

A:

Q: the Curven Compound is a SH N best design Strategy Explain N LOCAD fontiometabolitics (8) cell cycle…

A: The given molecule is a heterocyclic compound with the chemical formula C5H4N4S.

Q: Given that there are 1000mg in one gram, how many mg are in 0.0045g?

A: Here we are required to convert 0.0045g to milligrams.

Q: a)Using the data provided, determine the mass percent of water and the mass percent of anhydrous…

A: Given, mass of hydrated copper (II) sulfate: 131.4g mass of anhydrous copper (II) sulfate: 130.26g…

Q: 4000 100 80 60 8 8 40 IR Spectrum (liquid film) 20 % of base peak 3000 59 2000 115 87 11 80 40 13C…

A:

Q: .Network polymer structure is .15 A. Branching. B. Liner. O C. Cross - link. O Strong bonding in…

A: Network polymer : Network polymers are complex polymers which are linked to each other to form a…

Q: 37.The equilibrium constant that drives complexation reactions to completion is known as? 36.Eosin…

A:

Q: Determine the entropy of * NH₂Cl(s) → NH3(g) + HCl(g) > positive negative

A:

Q: General formula of aromatic - 22/ .compounds are A - CnH2n. B - CnHn+2. O C - CnH2n-2. O

A: Aromatic compounds are composed of a planar ring and pi-electron cloud is delocalized above and…

Q: Cuiven Some half occarlions with -Standard reduction in which find the which ebement or ton want…

A:

Q: The temperature of 2.50 L of a gas initially at STP is raised to 85 °C at constant volume. Calculate…

A: Here we are required to find the final pressure

Q: If electrolysis of aqueous solution of H₂SO4 to form per disulphuric acid (H₂S2O8). O₂ and H₂ are…

A:

Q: * Determine the oxidation state of each element/ion in this chemical reaction 2 Al + 3 Cu²+ →2 Al³+…

A:

Q: Based on the following energy diagram, which compound, A or C, is formed faster from B? Which is…

A:

Q: A hydrochloric acid solution is standardized by titrating with a solution containing 0.2329 g of a…

A: Here, sodium carbonate is used as the primary standard.

Q: F3C² CF₂ reactive acyl Most -nucleophilic اعم least substitution H3C reactive CH3 3 to word

A: Dear student since you have asked multiple questions but according to guidelines we will solve 1st…

Q: Be sure to report answers with the correct number of significant figures.   Length:3.55 cm…

A: Given :  Volume of aluminum foil (cm3):0.124 cm3  Length of aluminium foil = 3.55 cm  Width of…

Q: What would be the product if D-gulose is reacted with a.. 1.) NH2OH then 2.) (CH3CO)2O, NaOCOCH3…

A:

Q: ly miscible system, the upper critical on temperature, Tuc. is 68.5 °C at 50% l. If the phase…

A: We know that, when the concentration of phenol is decrease from 75% to 30% then the miscibility…

Q: Chemistry A sample of solid gold is heated with an electrical coil. If 19.4 Joules of energy are…

A: (1) Given that -  Mass of solid gold M= 11.3 g  Heat energy used Q  = 19.4 joules  Final temperature…

Q: Arrange the following in the order of increasing boiling points:  POCl2, SOCl2, COCl2, SiCl4

A: Given,  Arrange the following in the order of increasing boiling points:  POCl2, SOCl2, COCl2, SiCl4…

Q: The following reaction is a redox reaction: CuSO4 (aq) + Ni(s) --> NiSO4 (aq) + Cu(s)  a) Write the…

A: In a total ionic equation, the chemical reaction is written as the ions present in the reactants and…

Q: Calculate the quantity of heat in KJ, associated with a 33.5 celcius decrease in temperature in a…

A: 5.85 Kg of aluminum bar is associated with a 33.5 °C decrease in temperature. The specific heat of…

Q: Method is preparing compounds with double and triple bonds is. A. Elimination reaction. B.…

A:

Q: The contents of similar containers of sulfuric acid are 9.8, 10.2, 10.4, 9.8, 10.0, 10.2, and 9.6…

A:

Q: Metamphetamine is a CNS stimulant that acts by both from nerve termina facilitating the release of…

A: For a compound to show an agonist effect (a drug bind to a receptor inside a cell) it must have a…

Q: have the answer just need a more detailed break down of how to solve. specifically I dont quite get…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: 17. melted. O A. Thermoplastics OB. Thermosetting Plastics are cured into permanent shape is Cannot…

A: Thermoplastics : Thermoplastics are long chain linear polymers made using process of addition…

Q: 3. Substation reaction is define as. OA. Replaced by another atom or group of atoms. OB. Added to a…

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

Q: 18. Degradation or O A. is irreversible. OB. Is reversible. decomposition. This curing…

A: decomposition iss irreversible process.

Q: A 2.50 L container with 6.0 moles each of carbon monoxide and water vapor is allowed to come to…

A:

Q: Arrange the following in compounds in INCREASING reactivity to hydrolysis. Drag the structures to…

A: The molecules given in the options are acid derivatives with -Cl, -CH2CH3 , and -NH2 groups attached…

Q: If 1.1g of 100.0C steam begins to condense on a container of liquid water at 25.0C and they…

A:

Q: What are the basic parts of a galvanic cell? I. An anode II. Battery III. Salt bridge IV. A cathode…

A: #6: A Galvanic cell is an electrochemical cell that generates electricity due to the difference in…