Calculate the molarity of a solution that contains 8.97 grams of NaCl dissolved in 0.052 liters of solution. Round your answer to the tenths place. Type your answer...

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: Given : energy released by the reaction, ∆E = -153 KJ where negtive sign indicates energy is…

Q: (a) Rank the following molecules from most acidic to least acidic. Use the format 1>2 if you want to…

A: Acidity of a compound depends on the stability of its conjugate base. Greater is the stability of…

Q: If Atom A, whose electronegativity value is 1.5, is bonded to atom B, and the bond is classified as…

A: Given that the electronegativity of atom A is 1.5. The bond between A and B is polar covalent bond.

Q: 1. Enzymes only have primary and secondary structures: a. True b. False

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Q: CH₂ How could you distinguish between these two compounds by spectroscopy? State which type you…

A: Given that, two compounds We have to tell which type of spectroscopy techniques we should used to…

Q: What is the CORRECT equilibrium constant expression for the reaction of N2O (g) and O2(g) to produce…

A: Chemical equation: N2O + O2 →  NO

Q: L Question 27 A Moving to another question will save this respo Br Assign the alkene stereochemistry…

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Q: Question 4 save this response. Name the compound shown below. O 2-ethyl-6-propyl-4-octyne O…

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Q: 34 What is the organic product formed at the completion of the following two-reaction sequence: A.…

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Q: 15 Give the organic product: A. C. á 03 (8) Zn/H₂O B. D. ? ОН OH OH он

A: 15)  Ozonolysis: When an alkene reacts with ozone  an unstable ozonide is formed. The ozonide on…

Q: 9 Give the organic product: A. C. CH₂CH₂CH₂-C CH -NH₂ 1) NaNH, 2) CH₂CH₂I B. D.

A: When terminal alkyne reacts with a base it forms anion which on reaction with alkyl halide gives…

Q: The specific heat of lead is 0.13 J/g oC.  How many joules of heat would be required to raise the…

A: Given, Specific heat of lead (Cp) = 0.13 J/goC. Mass of lead (m) = 35g Initial temperature (T1) = 22…

Q: Identify the unknown nuclide formed in the reaction 243 Am+? → 26Db + 5 n: 22 a. 1²Na b. Ne c. 23 Ne…

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Q: Give the answer to the questions below: ▪ I Is AuCl more soluble in pure water or in 1M aqueous…

A: Answer: Galvanic cell is a type of cell that converts chemical energy into electrical energy via…

Q: Identify the most important solute-solvent interactions in the solution of iodine (1₂) in carbon…

A: The attraction forces between the different molecules are known as intermolecular forces. In general…

Q: QUESTION 8 electrons determine the chemical properties of elements.

A: To solve this problem we have to complete the given blanks .

Q: Match the reagents necessary to complete each of the following transformations НО. OH Reagent C…

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Q: 5. a) b) How many stereocenters does this compound have? How many stereoisomers are possible for…

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Q: How many signals would you expect in the ¹H NMR spectrum of this compound? Br Br

A: Numbers of signals is equal to chemically non- equivalent proton.

Q: Which of the following bases would be able to form the desired alkoxide in sufficient yield? Base 1.…

A: We have find out the correct base to form alkoxide.

Q: 2 Predict the major product of the following reactions: OH LOH ОН 4 SH H,SO K2Cr2O7 K,Cr2O7 一

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Q: The rate constant for the following reaction is 6.0 x 10^-4 s^-1. What will the final concentration…

A: Unit of rate constant of first order kinetics is second inverse

Q: Which enzymes are required for glycogen degradation?

A: 1) phosphorylase kinase Converts glycogen phosphorylase B to  A thearby activating glycogenolysis…

Q: Name the following compound. O 6-Methyl-3-ethylheptane O 5-Ethyl-2-methylheptane O…

A: The structure of the given compound is    The IUPAC name of the compound is

Q: Given the following coordination compound, identify the following: [Cr(en)2(ox)][CoBr₂Cl₂(NH3)2] ■…

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Q: (7.244 g +0.064 g )/(14.75 mL -8.5335 mL ) with approproate sig figs

A: The given question is 7.244 g + 0.064 g14.75 mL-8.5335 mL

Q: Give the organic product: OH PCC(21 excess) CH₂Cl₂ elit elit. & alt OH B. C. D

A: Here PCC or pyridinium chloro chromate oxidizes secondary alcohol to ketone and after cyclization…

Q: 2Cr(s) + 3Ni²+ (aq) 2Cr³+ (aq) + 3Ni(s) Ecell 0.51V =

A: The given redox reaction is  2 Cr(s) + 3 Ni2+(aq) →2 Cr3+(aq) + 3Ni(s), E°cell = 0.51 V The measured…

Q: Consider the generic Lewis dot symbol for an element. Which element could this symbol represent? Ne…

A: Lewis dot symbol of an element can be written by firstly writting the symbol of an element and…

Q: Balance the following skeletal reaction in acidic solution. Be sure to include “1” in the blank if…

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously. Thus,

Q: Provide a mechanism for the following electrophilic addition reaction (include electron pushing…

A: Tertiary carbocation is more stable than secondary carbocation

Q: A sample of gas originally at 25.0oC and 700.0 mm Hg of pressure occupies 20.0 liters. What will be…

A: Answer: In this question we have to find out the new pressure of given gas sample when it has been…

Q: Gaseous methane (CH4) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide (CO₂)…

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Q: Which polymer would you expect to have a higher viscosity at room temperature:…

A: Polymers are obtained by the combination of monomers.  And tacticity is a property of polymers that…

Q: b) e) 2 d) ethylbenzene the correct reagents for these transformations: nitrobenzene acetic acid…

A: A reagent is a substance that is added to a reaction mixture to bring the chemical reaction.

Q: When an amino acid has a negative charge coming from the carboxylic acid or a positive charge coming…

A: Explanation:   The point at which an amino acid has no net electrical charge is known as its…

Q: Which of the following pairs represent resonance structures of each other?

A: Resonance structure: If the Lewis structure of a molecule or ion cannot explain by a single…

Q: 8. Indicate an alkene reactant and appropriate reagents which would synthesize the following alcohol…

A: -> Hydroboration oxidation of alkene produces antimorkovnikov addition of H2O overall.

Q: 2. Explain why Carbylamine Test will show positive result with primary amine and not with other type…

A: The Carbylamine test is a chemical test used to identify the presence of a primary amine functional…

Q: 6 5 OCH 3 1) Excess CH3MgBr 2) pH adjust to 7.0 3) PBr3 4) ? 3 PPM A (C5H10)

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Q: Gaseous ethane (CH3 CH3) will react with gaseous oxygen (O₂) to produce gaseous carbon dioxide (CO₂)…

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Q: Que molecula es presentada aqui? NH₂ N Z= N Guanina Citosina Adenina Uracilo N ZI

A: Guanina, Citosina and Adenina are base present in DNA Uracilo is base present in RNA

Q: The following mechanism has been suggested for the reaction between chlorine and chloroform: Cl2 (g)…

A: Answer: In chemical reaction that takes place in more than one step, slowest step becomes the rate…

Q: (ii) (iii) Predict the heterocyclic product(s) M from the following reaction with substrate L. Show…

A: In pyridine-N-oxide 2 and 4 position is prone towards electrophilic attack Amides are converted to…

Q: ) show the major organic products са ·O· ОСПЗ YOCH ₂ Br Br H2O Hзот. - heat

A: Esters undergo hydrolysis to give caboxylic acid which on heating undergo decarboxylation. Allylic…

Q: - 22 What is the organic product formed in the following sequence reactions? A. OH B. OH OH 1)…

A: 22. Given that, a reaction is We have to give the organic product of the above given reaction.…

Q: Predict the product for the following reaction. Br I mo ال on حد H2O OH II (+ OH2 HO III (+ | H2O IV

A: We have to predict the product of the below-given reaction. Introduction: Substitution…

Q: PhCO2H + "OCH3 O benzene O PhOCH3 O PhCO2 O PhCO2CH3 I?

A: Carboxylic acids are acidic in nature and the acidity of carboxylic acid depends on the nature of…

Q: a O b of the two structures would be more acidic? =H (a) (b) H

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Q: 15 Give the organic product: A. C. 03 (8) Zn/H₂O B. D. ? он OH indi & он он

A: The given reaction is actually an ozonolysis reaction where double bonded Carbon atoms are oxidised…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.