What is boiling point? What is freezing point? What is dissolution?

Q: Assign the stereocenter (R/S) for the following structure. Draw it newman-projection and it…

A: We will Use Cahn Ingold Prelog rules for identifying  the chiral centers .

Q: True/False Indicate whether the statement is true or false. Write T if the statement is true while F…

A: During inspection of the instruments, the characteristics of the product need to be compared with…

Q: 9. Complete the table by supplying the missing quantities, where the molar mass of the analyte is…

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Q: How is Compound 24 . manufactured?

A:

Q: Based on the molecular orbital model, choose all of the following molecules or ions that are stable…

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Q: Problem Solving Read CAREFULL each statement and report your answers: - Volume, and Percentage…

A: #107: #(a): Here the analyte(unknown concentration), hydrochloric acid, HCl(aq) is a strong acid,…

Q: Please describe briefly, how does matchsticl start combustion ?

A: Please find your solution below : Combustion is a chemical process in which a substance burns in…

Q: 10. NaOH (10) (9a) (9b)

A: This is called saponification reaction in which fats are hydrolyzed  using alkali and second…

Q: Each of the numbered items or incomplete statements is followed by answers or by completions of the…

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: Which describes the product for the reaction shown? 1) a monosubstituted alkene 2) a disubstituted…

A: In the given reaction the secondary alkyl bromide reacts with the sterically hindered strong base to…

Q: Ex. 2 The concentration of glucose in the cerebrospinal fluid (CSF) is usually 60-75% of the…

A: Plasma glucose concentration = 81 mg/dL Glucose concentration in CSF = 540 ppm. It is desired to…

Q: Draw the bonding orbital that results from the constructive overlap of the two p, orbitals shown…

A: In this question, we will draw the sigma bonding orbital which is formed by the constructive…

Q: A. Mass of crucible: 12.214 g B. Mass of crucible and hydrate: 13.250 g C. Mass of crucible and…

A: Given, Salt : CuSO4

Q: 1. How many moles of Ca are there in a sample that contains 7.63x10²² calcium atoms? moles 2. How…

A:

Q: The control of the pesticides residue in fruits and vegetables has been emphasized by the standard…

A: Ans: Dispersive Liquid–Liquid Microextraction

Q: Which of the following is considered a weak base? 1) NaOEt 2) H2O 3) NaOH 4) NaCN

A: Base is defined as the species which is able to donate (OH) - ion or accept H+ ion.

Q: Rank the relative rates of solvolysis of the substrates (in methanol) in decreasing order. CH₂OH CH3…

A: In this question, we will arranged the all three compounds in decreasing order from fastest reactive…

Q: a. How many grams of barium carbonate, BaCO3, are present in 1.73 moles of this compound? grams b.…

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Q: 21. The components of a blank used in the assay of a substance are, except: a. Indicator c. Analyte…

A: Requirement from student:  Three objective question and answers

Q: 2. For the following pairs of molecules, determine if their relationship is enantiomers,…

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Q: Suppose a 250. mL flask is filled with 0.50 mol of Cl₂, 1.2 mol of CHCl3 and 0.80 mol of CC14. The…

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Q: oh + OEt 1. NaOEt 2. H3O+

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Q: Under certain conditions the rate of this reaction is zero order in hydrogen iodide with a rate…

A: The rate of the zero-order reaction does not depend on the concentration of the reactant. For the…

Q: Based on the molecular orbital model, choose all of the following molecules or ions that are stable…

A: Choose all of the following molecules or ions that are stable ?

Q: How many stereoisomers (count only carbon sp3 chiral centers) are there in cabergoline, a drug used…

A: we need to calculate the number of stereoisomers

Q: 95.Reaction of acid and base always produce and

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

Q: Problem Solving Read CAREFULL each statement and report your answers: - Volume, and Percentage…

A: #106: #(a): Here the analyte, sodium bicarbonate, NaHCO3 is a weak base,  and the titrant, sulfuric…

Q: NH₂ N-Br + DMSO/H₂O NH₂ Br 2. Br₂ HBr NO₂ NO₂ a = Proton transfer e Electrophilic addition h = SN1…

A: Alkene with NBs/ water undergo cyclic bromonium ion Benzene with br2 undergo substitution reaction

Q: True/False Indicate whether the statement is true or false. Write T if the statement is true while F…

A: A question based on general chemistry that is to be accomplished.

Q: For the structure below, assign the chiral centers with R/S configurations. Draw an enantiomer and…

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Q: tes and variable characteristics of a product is being compared against its product is within the…

A: Statement 2 is False. Alkali hydroxides absorbs CO2 when exposed to air therefore the solution of…

Q: Question) What is the major products for the following reaction? 1) Nao Et → 2) H+ VEROH X Cava a…

A: We have to complete this reaction.

Q: 15. Which of the following determines if a redox reaction is spontaneous? a. a positive cell…

A: With respect to a cell redox reaction to be spontaneous it's free energy change of the reaction must…

Q: Problem 161. The following transformations entail an "apparent" methyl migration. Address the…

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Q: Q2) Determine if each of the reactions shown are oxidations, reductions or neither. Ja ly-ly

A: Oxidation means gain of oxygen and removal of hydrogen.

Q: 106. The following procedure calls for the assay of Sodium bicarbonate tablets 1) Triturate 10 pics…

A: In Acid-base titration neutralization reaction and a salt is formed as a product.

Q: For the SN2 reaction, draw the major organic product and select the correct (R) or (S) designation…

A: Organic compounds can be defined as the compounds that contain carbon and hydrogen atoms.in a…

Q: 14 What mass of potassium hydroxide is contained in 500 mL of solution that has a pH of 11.5?

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Q: 95.Reaction of acid and base always produce and 96. The concentrations of standard solution in…

A: 95. Solutions of acid and bas always produces  salt and water. 96. The concentration in…

Q: Give their  IUPAC names

A: SEE BELOW

Q: rue/False dicate whether the statement is true or false. Write T if the statement is true while F if…

A: 16. When the sample requirement is large  it is actually imposible to work with it without prior…

Q: 1.00 g of benzoic acid corresponds to how many mmols of this compound?

A: Given that, 1.00 g of benzoic acid. We have to calculate the corresponds amount of benzoic acid in…

Q: What mass of Al(OH)3 would be produced if 350.0 mL of 0.4500 M KOH were added to a solution…

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Q: ce mbered items or incomplete statements is followed by answers or by completions of the statement.…

A: Titration is a chemical analysis technique used for finding concentration of substance in a sample.

Q: 4. 5. Ted is sneezing and have watery eyes. What should he do? Tom haven't excreted in the past few…

A: Please find the below attachment.   Please rate helpful.............   Thank you.

Q: skip

A: According to the question, we need to find the suitable answer for each of the following incomplete…

Q: Complete the organic reaction

A: In the first reaction, the ester is converted into acid chloride. The acid chloride is the highest…

Q: Colligative Properties of Solution. Explain why surrounding your ice cream mixture with salted ice…

A: Here the colligative property that involved is Depression in freezing point . Salt lowers the…

Q: Benzoic acid is nearly water insoluble at room temperature but should a homogeneous solution be…

A: Benzoic acid is insoluble in water but soluble in NaHCO3 due to deprotonation of acidic group which…

Q: Classify the following substituents according to whether they are electron donors or electron…

A: The groups which donate their electrons density to molecule on which they are bonded are known  as…

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.