a. Determine the esters' most possible melting point.b. Identify the ester which is present in liquid form above O°C. Ester 1Ester 2Ester 3:0:H.MW: 151.17 g/molMW: 182.17 g/molMW: 164.20 g/molPossible Melting Points:-31 °C64-67 °C24 °Ca. Given the molar mass and molecular structures of the esters, determine their most possible meltingpoint.b. According to his friend who took Chem 18.1 last semester, two of the ester compounds may exist assolids above 0°C while one remains in its liquid form. Identify the ester which is present in liquid formabove 0°C."

Here we have to determine the melting point of above three esters and find out the ester which is…

Answered: a. Determine the esters' most possible…

Science

Chemistry

a. Determine the esters' most possible melting point. b. Identify the ester which is present in liquid form above O°C.

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter10: Liquids And Solids

Section: Chapter Questions

Problem 18E: Under certain conditions, molecules of acetic acid, CH3COOH, form dimers, pairs of acetic acid...

See similar textbooks

Related questions

Q: Between A and B which is more water soluble ?

A: Given : structure of molecules Solubility is directly proportional to hydrogen bonding, molecular…

Q: Why does waffle batter often contain less liquid (water or milk) than pancake batter? Which mixing…

A: Answer of the question is given below.

Q: Part A: what would be a simple compound that would act as a killer for insects or weeds. Part B: how…

A: (A) A simple compound that would act as a killer for insects or weeds is DDT…

Q: Make an introduction about paints and their ingredients(specific with introduction too) and explain…

A: Paint is a pigmented liquid which provides a color when it is applied. They are composed four major…

Q: 64. Which of the following detergent molecules are biodegradable? a. b. c.

A: The chemical compounds which are used to removes oil and dirt particles from clothes are known as…

Q: 1. Characterize an ester functional group in terms of the following: a. The number of oxygen atoms…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 4. Using structures for all species, write the complete esterification reaction begun below: HSO,…

A: The reaction taking place is given as, => Methanol + Salicylic acid -----H2SO4------>

Q: Draw structural formulas for organic products A and B in the window below. Li Cul A Br B. pentane •…

A: In the first reaction , Aryl bromide react with the Li pentane to from the Product A . Then the…

Q: MCQ 27: Volatile CFCS are used as A. acrosols B. propellants C. solvents D. all of above

Q: Please separate the materials given below according to their hydrophilic or hydrophobic material.…

A: Hydrophilic or hydrophobic material: Hydrophilic materials are those that have an unique affinity…

Q: Where is the correct point to start numbering the structure in Figure 11? * A B C…

A: To start numbering you have to keep in mind certain rules of IUPAC nomenclature of hydrocarbon…

Q: what types of content that we can discuss on this topic? "non-stick cooking utensils- are they safe…

A: Stickiness is the most problematic thing during the cooking process. If we solve this problem we all…

Q: What physical property can often be used to distinguish saturated and unsaturated fat

A: We have to tell which physical property distinguishes saturated and unsaturated fat

Q: Using two monomers only (reactants). Each one of these two monomers should have two functional…

A: The solution is given below -

Q: Box the functional group/s that contribute to the solubility (hydrophilic and lipophilic) of the…

A: Functional groups that makes hydrogen bond with water such as alcohols, amines, etc will…

Q: How much ethanol will be consumed to provide 7 x 107 kJ/yr?

A: Given, Molar mass of ethanol = 46 g/mol 1 mole of ethanol reacts with 3 moles of oxygen to produce…

Q: he solubility of 1-butanol in water is 7.9 g per 100 g of water at 25°C. What is the maximum amount…

A: Solubility is the property to which a substance dissolves in solvent to make solution.

Q: Which of the two is more effective in disinfecting our hands especially this time of pandemic? a.…

A: The answer to the following question is-

Q: Rank in order of what boils first to boils last. octane at sea level octanol at sea level octane…

A: he liquid that causes the greatest height differential (h) in the manometer has the _____ vapor…

Q: 1. A synthesis reaction is the only type of chemical reaction that b. can involve the oxidation of…

A: Synthesis reaction is a reaction, which involves multiple reactants but only one product. If two…

Q: I don't get the first step of part a

A: Recall the given equation, 5 CaOH2 + PO43- aq → Ca5OHPO43 s + OH- aq3.00…

Q: Melting point started 54 and stopped 59 did you successfully make benzamide

A: The question is based on the concept of experimental chemistry. we have to predict whether…

Q: Design syntheses so that the final product contains the maximum proportion of the starting…

A: Atom economy can be defined as the conversion efficiency of a chemical process in terms of all atoms…

Q: Part B Follow these steps to complete the table: 1. Reuse the same test tubes from part A, labeled…

A: Here we have to write what happens when iron(2) sulfate and iron(3) nitrate react with potassium…

Q: 1. Consider the reaction of methanol and butanoic acid. a. What kind of reaction is this? State all…

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

Q: How is the iodine that meth cookers use to make crystal meth usually obtained? O It is purchased at…

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

Q: 1. Why perform product stability?

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

Q: 1. What are esters? How are esters classified? Give their type formula.

A: Esters are the organic compounds, which are the functional group represented by -COOR , where R is…

Q: Draw structural formulas for organic products A and B in the window below. Mg H3CC=CH2 H20 A ether…

A: Halides reacts with Mg and produces Grignard reagent i.e RMgX.

Q: Tertiary Amides can be formed from carboxylic acid and tertiary amine v compounds at 100°C…

A: The compounds which contains at least one nitrogen atoms are known as alkaloids.

Q: What is the ester found in: Bananas, Oranges, Strawberries, Peach, Apricots, and liniments?

Q: When baking bread, the toasty brown layer (i.e. the crust) will only form on the very outside of the…

A: Concept: Maillard Reaction: Reaction that occurs during the baking process. Basically, it is a…

Q: Draw and name the acid that is formed by addition of Br2 to the double bond in acrylic acid (refer…

A: Acrylic acid is a conjugated carboxylic acid with three carbon structure. This molecule shows…

Q: how are nitries and nitrates added to soil?

A: Nitrite is an intermediate product in the conversion of ammonium to nitrate in the soil where the…

Q: PPM Saloatoon Od.

A: In the given proton -NMR spectrum, a peak near 2.25 ppm is given by 6 hydrogen atoms that mean 6…

Q: Which structure in Figure 19 is numbered correctly?

A: Iupac numbering is done from the side where the substitutents get lesser number. And maximum number…

Q: Purified water that is rendered pyrogen-free

A: In this question we have to know about purified water that is rendered pyrogen free. Also know about…

Q: I. Moisture and heat labile reagents are preferred for dry granulations. II. Dry granulation…

A: 2) I. Blaud's pills are used medication for patients sufferingfrom anemia. I. Ferrous carbonate is…

Q: Why is isopropyl alcohol (main ingredient in rubbing alcohol) used as a disinfectant?

A: Ethyl alcohol is used as the disinfectant due to the following reason:

Q: Esterication is the reaction of a carboxylic acid (RCOOH) with an alcohol (R'OH) to form an ester…

Q: discuss about this topic. please draw the structure of carbon. non-stick cooking utensils- are they…

Q: How to prepare the compound? Ester Structure Properties Uses Compound Name

A: It also called as Hexyl valerate

Q: One kind of polyester is a condensation copolymer formed between terephthalic acid and ethylene…

A: The monomers given are,

Q: In Example 12, the crude petroleum had an overall octane rating of 52. What is the composition of a…

A: Here I am explaining some common basic calculation about the octane number. The quality of fuel is…

Q: Which of the following is a correct practice in handling reagents? A Return any excess reagent to…

A: Since you have posted multiple questions, we are entitled to answer the first only. 1) The options…

Q: 1. explain the meaning of the terms bioplastic and biodegradable. 2. describe the properties of the…

A: 1. Meanings of the terms Bioplastic and Biodegradable: Bioplastic: Bioplastics…

Question

a. Determine the esters' most possible melting point. b. Identify the ester which is present in liquid form above O°C.

Ester 1
Ester 2
Ester 3
:0:
H.
MW: 151.17 g/mol
MW: 182.17 g/mol
MW: 164.20 g/mol
Possible Melting Points:
-31 °C
64-67 °C
24 °C
a. Given the molar mass and molecular structures of the esters, determine their most possible melting
point.
b. According to his friend who took Chem 18.1 last semester, two of the ester compounds may exist as
solids above 0°C while one remains in its liquid form. Identify the ester which is present in liquid form
above 0°C."

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

7 Ethanoic acid has a melting point of 17 °C, ethanamide has a melting point of 81 °C, and ethanal has a melting point of -125 °C. Rationalize the differences in melting point between these three compounds.
1. Consider the solubility and boiling point of the following pair of compounds: n-butyl alcohol and diethyl ether. The boiling points for the compounds are 118 °C and 35 °C respectively. The solubility for both compounds is the same (8g/100g water). Explain this observation for (i) boiling point disparity; (ii) solubility similarity a. H-bonds form in diethyl ether; n-butyl alcohol forms H-bonds in water b. H-bonds form in n-butyl alcohol; diethyl ether forms H-bonds in water c. H-bonds in n-butyl alcohol; Both compounds form H-bonds in water d. Both compounds form H-bonds; Both compounds form H-bonds in water 2. Account for the bond angle differences between (i) H-C-H (109.5°) in methane and H-S-H (90°); H-C-H (109.5°) and H-O-H (107.5°) in water. a. The H-S-H has two lone pairs; The H-O-H has two lone pairs b. The H-S-H has no hybridization at p-orbitals; The H-O-H has two lone pairs c. The H-S-H has two lone pairs; The H-O-H has no hybridization…
Under certain conditions, molecules of acetic acid, CH3COOH, form dimers, pairs of acetic acid molecules held together by strong intermolecular attractions: Draw a dimer of acetic acid, showing how two CH3COOH molecules are held together, and stating the type of ¡MF that is responsible.
2. Given the monomers below, draw a structure for the polymer using the repeat unit notation we have discussed in class. Identify the type of polymer (not a name but a class based on functional group). OH HO. HO 0=c=N- -N=C=0 +
Cc.22.
5. There are two main types of polymerization, the first being addition. Which of these is a requirement of mon omers in order to undergo addition polymerization ? The presence of a carbon to carbon double bond. The presence of a carbon to carbon triple bond. The presence of a lone pair. The presence of an oxygen atom. а. b. C. d.
Arrange the following molecules in the expected order of increasing boiling point. Explain your answer in detail CH3CH2CH2OH C8H18 (straight chain) CH3CH2CH2CHO (double bond between C and O) (CH3)3CH (branched hydrocarbon ) CH3CH2CH2CH3
Which of the following alkyl halides will exhibit the lowest boiling point?A. EthliodideB. Isopropyl bromideC. DichloroethaneD. Isopropyl fluoride
POLYMER CHEMISTRY - 1. Briefly describe what is thermoplastic, thermoset plastic and elastomer. Give examples to clarify your answers. 2. Briefly discuss the effect of thermodynamic on polymerization. 3. What are important factors influencing the properties of polymers?
7. When asymmetric alkenes polymerize (such as chloroethene to produce PVC), the pendant group like chlorine can be arranged in different ways. An arrangement in which the -Cl groups are arranged on the same side of the polymer chain is called a(n) , a. Atactic b. Isotactic arrangement. c. Syndiotactic d. Sporadic 8. Kevlar is a type of polymer which has a great resistance to tear. Its application includes its use in making bulletproof vests and radial tires. The two monomers used to make Kevlar are the following: H H H-O- c-0-H H-N- -N-H Monomer One Monomer Two When these two monomers join a. A molecule of CO2 will be eliminated and an ester linkage will form b. Nothing will be eliminated and the two monomers will be linked through a hydrogen to hydrogen bond c. A water molecule will be eliminated and a peptide linkage will be formed d. Nothing will be eliminated. The two monomers will be linked by a carbon-carbon bond.
Cc.25. Part A and part b
2. A protein is a polymer of amino acids that assume a unique structure in space primarily using intermolecular forces. Identify/circle the IMF that give protein structure in the following picture. Briefly describe these key IMFs. 198