HyC HCI CHy HCI HyC CH CH, HCI HyC CH, CH CH,

Q: КАс

A: The given below mechanism is known as Perkin reaction..

Q: 1)Consider the process: H2O(l)->H2O(s): Decrease in entropy (delta S0) 2)Consider the reaction:…

A: Entropy is defined as the degree of ramdomness, more the randomness of the phase or system, higher…

Q: that the [Formic acid] By mixing formic acid and sodium formate a buffer solution was prepared in a…

A: Given-  Formic acid= Formate ion

Q: Question 9 The following data were obtained for a reaction. What is the activation energy? R-8.314…

A:

Q: Aldehyde + NaOH (Cannizarro’s reaction) Aldehyde + Sodium Hydrogen Sulfite Preparation of aldehyde…

A:

Q: Which of the followings are state functions? 1. Internal Energy 2. Gibbs free energy 3. Heat 4.…

A: Please find your solution below : State function is defined as the property which depends only on…

Q: Which of the folllowing structures ase epoxides: Q) 3 and 4 b) 2 and 3 C) 2, 3 and 4 C) , 2,3 and 4…

A: Epoxide is the cyclic ether of three member ring.

Q: SOCI, 1. Mg/ether 3,4-dimethyl-1-hexanol pyridine 2. H,0 Cro/ H,SOJH,O OH %3D II OH он IV

A:

Q: standard Gibbs energy (G°) of

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Q: Which of the following compounds becomes water soluble upon the addition of sodium hydroxide (1 M)?…

A: The correct answer is given below

Q: A Het ion corresponds to the principle quan- tum number n 6. %3D How many states are there? The last…

A: s- subshell has 1 orbital and can have a maximum of 2 electrons.  p- subshell has 3 orbitals and can…

Q: Propose a synthesis for the following alcohol. of ОН

A:

Q: Step 1 of hydration of 2-methyl-1-propene: Note that the most stable carbocation is formed here.…

A:

Q: Directions: Solve for what is being asked in the following problems. Round your answers to two…

A: Given,  C3H8 react with 15 L of O2 to produce CO2 and H2O. Compute the volume of the resulting CO2 =…

Q: Calculate an approximate heat of combustion for ethane (C, H6) in kilojoules per mole by using the…

A:

Q: Consider the following acids:   benzoic acid formic acid hypobromous acid propanoic acid…

A: Given acids are :  HC7H5O2 HCO2H HBrO HC3H5O2 6.4×10-5 1.8×10-4 2.8×10-9…

Q: Propose a mechanism for the following reaction: H. NaOH H20

A: Michael addition,followed by ring opening and then ring closing will give the product

Q: The half life for the radioactive decay of carbon-14 to nitrogen-14 is 5.73 x 10 years. Suppose…

A: Given: The half-life of the radioactive decay of carbon-14 to nitrogen-14 = 5.73×103 years There is…

Q: A voltaic cell is constructed from a standard Cu2+ | Cu half cell (E° red = .337V) and a standard…

A: Given,  A voltaic cell is constructed from a standard Cu2+ | Cu half cell (E° red = 0.337V) and a…

Q: Balance the following equation and write the sum of the coefficients of the reactants and products…

A:

Q: What is the product (s) of the following Reaction? H2 Rh (PPH3),CI r mmr m B A O D&E O C&E O A&B O…

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Q: Predict the major product(s) for each of the following reactions: 1) LIAIH 2) H30*

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Q: Question 9 of 23 Submit Determine the equilibrium constant for a reaction at 200 K if AG° =28.6…

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Q: 1. Provide the products of each transformation below. Show all stereoisomers. HBr NaOEt EIОН, heat…

A:

Q: Why do strong acids and bases conduct electricity strongly compared with weak acids and bases.…

A: ->Strong acids and strong bases are strong electrolyte which can completely dissociate into their…

Q: Provide complete mechanisms and the products for each step of the following Robinson annulation (3…

A: We have to carry out the given reaction. This is an example of Robinson's annulation reaction.

Q: 100. mL of 0.150 M of weak HCI solution was titrated with a 0.300 M sodium hydroxide solution. What…

A: Volume of HCl = 100 ml = 0.100 L Molarity of HCl = 0.150 M Molarity of KOH = 0.300 M

Q: 8.8 The e.m.f. of the cells Mo „Mo02|(Zro,) (Ca0)o.15|Fe,Fe0, 0.85 Mo „Mo02|(Zr02) (Ca0)o.15|Ni,Ni0…

A: Given that, the emf of the two cells at 1073 K are Mo, MoO2|(ZrO2)0.85(CaO)0.15|Fe, FeO…

Q: Which of the following is the correct condensed structural formula for the structure below? O…

A: we need to covert the given structure to its condensed formula

Q: Q1) Each of the following IR spectra is associated with one of the compounds below. Identify the…

A:

Q: how can (s)-2-methylpiperidine-4-one be prepared from small 2 carbon or benzene molecules . please…

A: Piperdine is a heterocyclic amine containing five methylene bridges and one amine bridge.

Q: How many electrons are transferred in the process below when balanced in basic solution? ClO4−(aq)…

A: First check which one is oxidized and which one is reduced and then balance both the reaction.

Q: Determine K for each of the following reactions Determine AGa for each of the following reactions…

A:

Q: Answer the questions in the table below about the shape of the sulfur hexabromide (SBr, molecule.…

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: A soluton with a pH of 2.5 is:   a. acidic   b. neutral   c. basic

A: Given- pH = 2.5  ->If in solution concentration of H+ is maximum then it is more acidic compare…

Q: Write TRUE if the underlined word/phrase makes the statement correct. Otherwise, write the correct…

A: The second statement is incomplete as it does not provide the compound.

Q: Which one of the following correctly shows the weak acid equilibrium for trichloroacetic acid,…

A: According to the Brønsted-Lowry concept :-  An acid is a proton donor  A base is a proton acceptor

Q: 1. Provide the products of each transformation below. Show all stereoisomers. HBr NaOEt EIОН, heat…

A:

Q: You have an upset stomach and take an antacid. The behavior of the antacid is best described as…

A: Antacids are medicines that neutralize the acid in the stomach and gives relief to heartburn , upset…

Q: A voltaic cell is constructed from a standard Ag+ | Ag half cell (E° red = .799V) and a standard Br2…

A: Standard reduction potential: A solution with higher (more positive) reduction potential then the…

Q: 6) What meaning of solubility and? 7) What is the principle of conductivity meter?

A:

Q: According to the product structure of the reaction below, what is the reactant’s structure?

A: This reaction actually known as epoxidation.  When alkene is treated with per acids like m-CPBA ,…

Q: For the reaction 2 Cr(s) + 3 Pb²*(aq) - 3 Pb(s) + 2 Cr³*(aq), what is the value of n in the Nernst…

A: Oxidation is removal of electron and increase its oxidation state whereas in  reduction reaction…

Q: Which law of thermodynamics best explains why dissolving ammonium nitrate in water is spontaneous…

A: The first law of thermodynamics describes that the energy of the universe remains constant and it…

Q: 1. What are the possible / and m, values for n=4?

A: What are the possible value of l and ml for n=4 ?

Q: Draw the possible stereoisomers of 2-methylocta-4,6-dien-1-amine.  Note that E-, Z- isomers of each…

A: The stereoisomers of a given compound are the combination of both optical and geometrical isomers  E…

Q: Calculate the percentage composition of KMNO,

A: Given :- chemical formula of compound = KMnO4  To determine :- percent composition

Q: QUESTION 6 You can also do the reverse, calculate the H30" molarity from the pH, using the formula,…

A:

Q: By mixing formic acid and sodium formate a buffer solution was prepared in a way that the [Formic…

A: Henderson's equation: pH = pKa + log [salt]/[acid]

Q: If 0.275 mol of an ideal gas has a volume of 1921 mL and a pressure of 5.50 atm, what is its…

A:

Polymers

Polymers are naturally occurring or synthetically produced large molecules or compounds which are made up of series of repeating units called monomers. They are joined together by chemical bonds. The term polymer is coined from Greek roots meaning 'many parts' and are found almost everywhere from the plastics bags to the rubber of our tires to our DNA strands.