All are properties of ideal solvent for recrystallization except: Has a boiling point below the sample's melting point Does not react with the target compound Immiscible with the impurity Dissolves the sample when hot Previous

Q: Butyl benzenoate Butyl benzoate Benzyl butanoate Benzenyl butanoate Previous CH3 6

A: IUPAC nomenclature is used for naming the organic compound as recommended by international union of…

Q: What does an atom become when the number of its protons exceeds the number of its electrons?

A: The subatomic particles of an atom are, Electrons (negatively charged) Protons (positively charged)…

Q: Which of these compounds are aromatics?

A: Given compounds are :  Which of these compounds are aromatics?

Q: Which of the subatomic particles participate in the chemical bonding between atoms?

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Q: Why do you need to use KHP in the standardization of NaOH?

A: The answer is as follows:

Q: = Suppose 2.80 mol of an ideal gas of volume V₁ : 3.90 m³ at T₁ = 296 K is allowed to expand…

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Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction…

A: Here we are required to find the standard cell potential for the given reaction

Q: How many grams of pure [% Na_2CO_3 %] must be weighed and dissolved in a solution, if you are to…

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Q: Chemical Equilibrium Write the K formula for the following reactions

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Q: Chemical Equilibrium: Write the K formula for the following reactions

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Q: In what way can hydrogen bonding occur between molecules of formaldehyde (CH₂O)? Select one: O a.…

A: Hydrogen bonding is electrostatic force of attraction between a hydrogen bonding and a more…

Q: T h e   r a t i o   o f    t h e   m o l a r   c o n c e n t r a t i o n s   o f   a   s o l u t e…

A: In many organic reaction the product is extracted using water and organic layer.  Some undesired…

Q: reaction A B с observations This reaction is always spontaneous, but proceeds slower at temperatures…

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Q: Propose an efficient synthesis for the following transformation: The transformation above can be…

A: Here we are required to synthesize 1 methyl cyclohexene from cyclohexene.

Q: I t   i s   a   c h r o m a t o g r a p h i c   p a r a m e t e r   u s e d  i n    q u a n t i t a…

A: The parameter which is used to quantitative determination in the chromatography is given below.

Q: A hot iron horseshoe (mass = 0.40 kg ), just forged, is dropped into 1.05 L of water in a 0.30 kg…

A: Loss of heat energy = gain of heat energy by water+ gain of heat energy by iron pot ms×Ss×(tis-tfs)…

Q: How many mL of 0.100 M NaOH solution is required to neutralize 20.0 mL of a 0.200 M HCl solution?

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Q: H HHO III ннно H-C-C-C-0-C-H H-C-C-C-C-0-H II H H H III HHH Y X The compounds above have the same…

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Q: ● Why is the reaction with acetaminophen regiospecific?

A: As multiple questions are given, I am allowed to answer one question at a time. Please re upload the…

Q: The standardization of same titrant during the determination of BOD5 of water sample was done…

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Q: The IUPAC name of CH 3-CH-CH-CH 3 is

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

Q: In the chemical reaction of reduction, which of the following is the solvent of acetone? butanol…

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Q: 1. Draw 3 isomers of C7H12O2 then state where you will dispose it (the kind of waste disposal should…

A: Given in following question a compound C7H12O2 draw given compound 3 isomers where you will dispose…

Q: Using the following data determine the reaction order and rate constant for the reaction:  H2CO3(aq)…

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Q: Titanium is a strong, lightweight, corrosion-resistant metal that is used in rockets, aircraft, jet,…

A: Theoretical yield is the maximum yield that can be obtained in a chemical reaction.    The yield of…

Q: Andy and his college friends decided to go on a summer vacation after a long and stressful final…

A: Select the correct answer :

Q: what name is given to the minimum amount of energy needed by particles for them to react when they…

A: 1.Activation energy This energy is required for the collisions to be done with proper orientation.

Q: 1. Show the mechanism and the direction of arrows. Label the carbons with no. if needed. OCH₂CH=CH₂…

A: In this question, we will draw reaction mechanism and the direction of arrows and also label the…

Q: 3 A 3.00 mol sample of an ideal diatomic gas expands adiabatically from a volume of 0.1610 m³ to…

A: Using ideal gas equation, PV=nRT Initial conditions,P1=1 atmV1=0.1610 m3=161 Ln=3…

Q: Which of the following is expected to be moderately soluble in both water and benzene? H H Benzene:…

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Q: What is being donated or accepted between conjugate acid-base pairs? Select the correct response: a…

A: Bronsted-Lowry theory gives the concept of conjugate acid-base pairs.

Q: Calculate the equivalence point potential for the titration of 50.0 mL of 0.02 M Ce+4 with 33.33 mL…

A: 50.0 mL of 0.02 M of Ce+4 is titrated with 33.33 mL of 0.03 M Cu+2 .We have to calculate the…

Q: Complete the following reaction

A: Ester can be reduced into secondary alcohol by the reaction with Grignard reagent or alkyl lithium.

Q: Given reaction rate date for: 2NO(g) + Br₂(g) Trial [NO] (M) 1 0.20 2 0.20 3 0.30 2NOBr(g) [Br2] (M)…

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Q: A solution of HCl was titrated against sodium carbonate. What is the average normality of acid in…

A: The balanced chemical equation for the reaction of HCl(aq) and Na2CO3(aq) is: 2HCl(aq) + Na2CO3(aq)…

Q: The constant-volume heat capacity of a gas can be measured by observing the decrease in temperature…

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Q: The molecule (I) and (II) are || CH3 **** I Identical Enantiomers Diastereomers Constitutional…

A: Identical means when the two compounds are exactly same.  Enantiomers are non- superimposable mirror…

Q: Who proposed the theory that acid is an electron pair acceptor and a base is an electron-pair donor?…

A: According to the Arrhenius theory, the substance that gives hydrogen ion H+ in the aqueous solution…

Q: liquid. 3. The partial pressure of a liquid at which the rates of evaporation and condensation are…

A: The answer is attached below-

Q: What part of research refers to wrapping up of ideas and leaving a strong final impression on the…

A: Research generally addresses a particular problem and probable solutions to the problem. While…

Q: Flag question At standard temperature and pressure (STP) conditions, what volume (in L) would be…

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Q: Which of the following is expected to form an ideal solution? Select one: O a. NaCl (sodium…

A: According to the definition of the ideal solution,"  a solution said to be ideal if it is obey…

Q: Determine whether an example is spontaneous process (SP) or a non-spontaneous process (NSP). 6. ball…

A: In this question we have given some process. We have to classify them as spontaneous or non…

Q: &Click Submit to complete this assessment. estion 15 Two bulbs with the same volume are connected by…

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Q: 2. Calculate the entropy change, AS', for the following reactions and determine if its entropy…

A: As we know.....∆S°Rxn = { S°(Products)} -{ S°(Reactants)}

Q: 3. A mixture containing only AgCl (FW 143.32) and AgBr (FW 187.77) weighs 2.000g. It is…

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Q: The correct order of the aromaticity character of the given heterocyclic molecules is

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Q: b) Mike was asked to prepare an acidic buffer solution. From the raw materials provided, he has…

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Q: Hex-1-ene gas, C6H12, burns in oxygen to produce carbon dioxide and water vapour. a. Write an…

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Q: What type of chromatogtaphy (RPLC, NPLC, HILIC, SEC, IEX) could be used for analyzing monosodium…

A: The answer is attached below-