Identify the conjugate acids and bases in the following pairs of substances. (CH3), NH / (CH3)3N H3NCH2CH, CO0 / H2NCH2CH2COO OOCCH2COOH/ 0OCCH2CO0

Q: Identify the names of the following structure. (with alpha/beta and L-D designation) CH,OH CH2OH OH…

A: The D and L forms are isomers and form mirror images. The orientation of -H and -OH groups on the…

Q: Write the chemical formula of the conjugate base of boric acid.

A: Boric acid is a weak monobasic Lewis acid of boron. It is found mainly in its free state in some…

Q: Histidine has three ionizable groups. On the titration curve below, show: a) 2 molar equivalents of…

A: Titration is the graphical representation of a plot, which shows the change in the pH as acid and…

Q: Ethanol is dissolved in water to make 0.750L of solution. Given that the solution is 2.6M, what is…

A: Calculations are very important for research and laboratory purposes. They are used to determine the…

Q: Write the chemical formula for the conjugate base of each of the following acids:   Carbonic Acid…

A: Conjugate bases are the remaining form, which is left over after the proton donation by an acid. It…

Q: он он CH, CH, CH NH O-C 0-CH, Identify/Name the noncovalent interaction between groups in the…

A: Solution   " O " - Hydrogen bond   It is primarily electrostatic force of attraction between…

Q: The melting points of stearic,oleic and linoleic acids are 69C,13C, and -5C, respectivley. Explain…

A: The temperature at which the solid and the liquid forms of a substance exists in equilibrium is…

Q: Potentiometric titration curve is given below, which is obtained during the potentiometric titration…

A: Asked : Question related to the shown titration curve x,y represent Volume of KOH, pH of solution…

Q: Which is the highest boiling point of 1-Octene or 1-nonene? Why?

A: Boiling points of alkenes depends on more molecular mass (chain length). The more intermolecular…

Q: Which of the following molecules are isomers of each other. Why did you select them? A H H B H H H H…

A: Isomers are any two molecules that share an identical molecular formula.

Q: What does the formula DPD = SF - TP mean?

A: The above mentioned question is related to cell membrane. It is asking the meaning of mentioned…

Q: What is the molarity of a solution that contains 50.0 g of vitamin B1 hydrochloride (molar mass =…

A: When the ratio of the number of moles of solutes and per litre solution occurs, then the compound's…

Q: Which of the following structures is a triglyceride? *

A: Triglycerides are esters derived from glycerol and three fatty acids.  Ester bonds are formed…

Q: Propanamide and methyl acetate have about the same molar mass, both are quite soluble in water, and…

A: Propanamide is an amide of propanoic acid with the chemical formula CH3CH2CONH2. Methyl acetate is…

Q: H2N. H3CO- NAI IYK КАН BCS

A: Hydrolysis is the process of cleaving a bond with the help of water. During hydrolysis the water…

Q: The chemical formula for deoxyribose is C___ H___O____.

A: deoxyribose is a monosacchride molecule .

Q: Define the following under the topic of carbohydrates:

A: Carbohydrates are organic molecules that are polyhydroxy aldehydes or polyhydroxy ketones. They are…

Q: Ammonia, NH3, and phosphorus trihydride, PH3, both have trigonal pyramid geometry. Which one is more…

A: Analysis: Compare the electronegativity values for the atoms and classify the nature of the bonding…

Q: Calculate the [H+], [OH-], and pH of the substance with pOH value of 4.82. Determine whether this…

A: A substance that donates hydrogen ions and accepts a pair of electrons during a chemical reaction is…

Q: The OH ] of a solution can be determined from the pOH using the equation OH"]= 10" POH

A:

Q: What is the classification of the following structure? CH3 H3C CH-CH-OH CH OA. Primary Alcohol O B.…

A: The classification of the alcohol is generally based on the carbon (C) atom which is attached to the…

Q: Calculate the fractional charge on ASP at pH 3 using the following pKa values (1. 9.90, 3.90). Write…

A: A total of 300 amino acids are present in the biological system out of the 20 are part of…

Q: Why would a crystal of NaCl dissolve in water?

A: Sodium Chloride (NaCl) also known as salt which is an essential compound our body uses to absorb and…

Q: Which of the following statements concerning the titration curve of glycine is correct? 2.0 E D 1.5…

A: Glycine is a hydrophobic amino acid with an alpha-carboxylic group and an alpha-amino group. Glycine…

Q: Define the following terms in 2-3 sentences. a Glycoside b.Glycone c.Aglycone d.Bufadienolide…

A: Glycosides consist of two parts consisting of the glycone part which is a sugar part attached to the…

Q: The name of compound in the following image according to IUPAC nomenclature is

A: The given question deals with the naming of an organic compound based on IUPAC system of…

Q: What is the classification of the following structure? O A. Primary Alcohol O B. Secondary Alcohol…

A: The chemical substances which are composed of molecules formed from an atom or more than one atom…

Q: For each of the following compounds, indicate the pH at which 50% of the compound will be in a form…

A: According to concept of acids and bases, an acid is defined as a substance that donates a proton (a…

Q: why do the sodium ion and the chloride ion form a bond?

A: The two types of bonds which usually forms between atoms are  1) Ionic bond 2) Covalent bond

Q: Define the following terms: a. reducing sugar b. alditol c. enediol d. acetal e. ketal

A: Carbohydrates are polyhydroxy aldehydes or ketones which are associates with reducing properties.…

Q: Which of the following compounds are acids, and which are bases? Explain.

A: Acids and bases are popular chemicals which interact with each other resluting in the formation of…

Q: given a stock solution of 10% dextrose, how would you make 5 mL of a 0.9% dextrose solution? find mL…

A: Given Values: The concentration of the stock solution of dextrose = 10% Concentration of the final…

Q: A 0.10 M solution of the deadly poison hydrogen cyanide, HCN, has a pH of 5.2. Calculate the [H3O+]…

A: The hydronium ion concentration can be found from the pH  by the formula [H3O+] = 10-pH  or  [H3O+]…

Q: Balance the following (fictional) chemical equations by supplying the correct coefficient. Do not…

A: A section of chemistry that deals with the relationship between the reactant and products involved…

Q: How many total isomers are possible in the picture?

A: Cholesterol is a type of lipid. It is a waxy, fat-like substance that liver produces naturally.

Q: Draw all possible carboxylic acids with the formula C5H10O2.

A: Introduction: Carboxylic acid is an organic compound that has a carboxyl group attached with R…

Q: The density of trifluoroacetic acid vapor was determined at 118.1 °C and 468.5 torr, and found to be…

A: In a chemical reaction, equilibrium is considered the state, where the rate of the forward reaction…

Q: Indicate the COOH-pKa value of the HAY tripeptide on the titration curve. Titration curve of…

A: The titration curve of peptides indicates the buffering zones and the pKa value of each ionic…

Q: The pH of a solution containing 20 mL of 0.120 N NaOH and 35 mL of 0.120 N NaOH is 1.49. True or…

A: Given Values: 20 ml of 0.12 M NaOH and 35 ml of 0.12 M NaOH are mixed together. The pH of the mixed…

Q: present in thymine but absent in uracil?

A: Thymine and uracil both are pyrimidine but thymine present in DNA while uracil present in the RNA.…

Q: Identify the acid on the left and its conjugate

A: An acid donates a proton. If it is neutral , it becomes a negatively charged conjugate base. This is…

Q: The molecules shown below are: CH HN HN CH2 H. OH H OH OH O A= deoxyadenylate; B = thymidylate A=…

A: DNA consists of  three types of  component: phosphate, a sugar called deoxyribose, and four…

Q: How many mL of a ½ strength magnesium sulfate solution will contain 10 grams of magnesium sulfate?

A: Drug dose is the amount of drug in mg which is needed to be administered into the patient  Strength…

Q: Ethylene glycol, the main ingredient in antifreeze, contains 38.7% carbon, 9.7% hydrogen and 51.6 %…

A: The empirical formula of a chemical compound is the simplest positive integer ratio of atoms present…

Q: Which of the following Fischer structure is repres structure? CHOH

A: The Fischer and Haworth projection are the two different ways to represent the organic molecules. As…

Q: What prefixes are used in naming the following?(a) A 1,3-disubstituted benzene(b) A…

A: When the benzene ring has two or more substituents, the position of the substituents must be defined…

Q: The following compounds have the carbonyl functional group EXCEPT O A) alkyl halides O B) carboxylic…

A: A group of atoms with specific chemical properties and forms a part of an organic molecule is…

Q: Write the IUPAC name for the following compounds? Br (a)

A: IUPAC or International Union of Pure and Applied Chemistry has devised some some rules in naming…