16 The odor of fish is due primarily to amines, especially methylamine (CH3NH₂). Fish is often served with a wedge of lemon, which contains citric acid. The methylamine reacts with the citric acid to form an odorless product, methylammonium citrate, thereby making less-than- fresh fish more appetizing. Ky for CH3NH₂ = 4.407 x 10-4 CH,NH,(aq)+H2O(D)= CHẠNH,(aq) + OH(aq) A. B. What is the pH of a solution that is 0.7625 M in methylamine at 25.0 °C? pH = Please provider your answer below. 0² 0₂ Check answer What is the pH of a solution that is 7.007×104 M in methylamine? pH = Ploace provider

Q: Draw the complete, detailed mechanism for the following reaction. 1. ¸MgBr 2. H3O+ (excess)

A: The question is based on the concept of organic synthesis.  we need to synthesize the product using…

Q: enerate a representation for total movement of tetrahedral chloroform and then reduce this to…

A:

Q: Acetic acid and water react to form hydronium cation and acetate anion, like this: HCH,CO,(aq)+H,O()…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: S A 1. HBr, ROOR, A 2. S S B ? S C S D

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: Draw the major product of this reaction. Ignore inorganic byproducts and CO2. 1. KMnO4, OH¯ (warm)…

A: Terminal alkenes on treatment with KMnO4, OH– (warm) produces carboxylic acids.  Internal alkenes on…

Q: The molecular weight of hemoglobin is 64,500 daltons (= g mol-1). A. How much oxygen can be bound…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Cocaine is a weak organic base whose molecular formula is C17H21NO4. An aqueous solution of cocaine…

A: pH = 8.53 Initial concentration of cocaine = 0.002934 M

Q: (a) Calculate K at 298 K for the following reaction: 2C(graphite) + O₂(g) = 2CO(g) C(graphite) CO(g)…

A:

Q: Which of the following graphs best illustrates Gay-Lussac's law? O Pressure Pressure Temperature…

A: In the given question, we have to find the graph which describe gay-lussac's law.

Q: The standard enthalpy change for the following reaction is -1.11×10³ kJ at 298 K. 2 Cr(s) + 3 Cl₂(g)…

A:

Q: For each of the following reactions determine if the change in entropy was positive or negative: A)…

A: Entropy: Entropy can be defined as the measurement of randomness or disorderness in the…

Q: Consider the arrangement of bulbs shown in the drawing. Each of the bulbs contains a volume of gas…

A:

Q: 2.) Order the carbonyls shown from most to least electrophilic. Explain your reasoning using three…

A: A question based on introduction to organic chemistry. 3 carbonyl compounds are given that are to be…

Q: b. 5. Propose a reasonable mechanism, using curved arrows, for the following transfor a. CI Et₂N…

A:

Q: 9. What is a possible product in the oxidation of ethanethiol? S a. CH3-C 11 OH S b. CH3-C H c.…

A: 9) oxidation of ethane thiol produces ethyl sulfonic acid . Ethane thiol oxidation form intermediate…

Q: Calculate the energy of a photon of yellow light given its wavelength is 589 nm. O 1.77x10² J O…

A: The question is based on the concept of atomic Structure.  we have been given wavelength of yellow…

Q: Convert phenylacetylene to butyl benzene using any necessary organic and inorganic reagents. It will…

A:

Q: ?+ ? [H₂SO4] - H₂O Draw the required reactants for the reaction shown above. Draw Your Solution

A: Given,  Carbonyl compounds either aldehydes or ketones react with primary amines in presence of…

Q: How many VALENCE ELECTRONS are there in Rhodium? Please list them. Now draw the orbital diagram for…

A: In order to determine the valence electrons of rhodium, it is important to write the electronic…

Q: Consider the titration of 100.0 mL of 0.200 M acetic acid (Ka = 1.8 × 10 ) by 0.100 M KOH. Calculate…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to…

Q: If the Ka of the conjugate acid is 5.06 × 10-5 , what is the pKb for the base?

A: First find out the Kb value using Ka value. Using that Kb value, find out the pKb.

Q: If the initial concentration of N₂(g) was 0.500 M and the concentration of N₂(g) was 0.112 M after…

A: Initial Concentration of N2: CN2o=0.500 M After time (t = 0.100 s) Concentration of N2: CN2t=0.112 M…

Q: Determine the structure: A compound has an M+ peak of 104. Its proton NMR shows the following: 1.3…

A: The IR spectrum gives the functional groups present in the organic compound.  1HNMR spectra shows…

Q: Isooctane is a primary component of gasoline and gives gasoline its octane rating. Burning 1.00 mL…

A: Heat released from 1.00 mL isooctane burning is 33.0 kJ .  The total heat released(q) when 10.00 mL…

Q: Draw the Lewis structure for xenon tetrafluoride, XeF4. How many nonbonding electron pairs are on…

A: Since, According to the VSEPR theory, steric number (which represent hybridization) is the…

Q: what is the Ka or Kb value of the solution NaC2H3O2 when the pH is 7.24?

A: The relation between the acid-dissociation constant (Ka) of an acid and the base-dissociation…

Q: Consider the reaction CO(g) + Cl₂(g) →→CoCl₂(g) Use the standard thermodynamic data in the tables…

A: Reaction CO(g) + Cl2(g) → COCl2(g) Partial pressure  pCOCl2=17.87 mmHg=17.87760atm=0.0235…

Q: Draw Product H3O+ Draw Tetrahedral Intermediate loss of CH3CO2H Draw Intermediat

A: The given reaction explains the base catalysed hydrolysis of ester to  corresponding alcohol and…

Q: Calculate the pH of the resulting solution if 32.032.0 mL of 0.3200.320 M HCl(aq)HCl(aq) is added to…

A:

Q: f] CH₂CS 4+2+4+6 = 16 valence e

A: Lewis structure is a method of representing bonding pattern in a molecule. We need to draw Lewis…

Q: Cl2 (1 equiv) hexane قصار :CI: CI: ✓

A: A reaction is shown below We have to draw the structure of the missing reactant and product.

Q: How many peaks do you expect in the 13C NMR spectrum of the product?

A: 13C NMR spectroscopy is useful for structure determination, we can determine carbon skeleton by…

Q: What is the calcium ion concentration in a solution prepared by mixing 417 mL of 0.386 M calcium…

A: The question is based on the concept of solutions. we need to calculate calcium ions concentration…

Q: Which two ketones were involved in making the Robinson annulation product below? Give the mechanism.

A: The product can be formed by base catalysed reaction between ketone and enone. The detailed…

Q: If 160 mL of wet H₂ is collected over water at 24 °C and a barometric pressure of 739 torr, how many…

A: Answer: This question is based on ideal gas equation which is shown below: PV=nRT   Here: P=pressure…

Q: What will the yield of silver chloride, AgCl, be if. Two moles of each of the following compounds…

A: Here the compound (a) has 2 chlorine atoms in the ionisation sphere so the 2 chlorine atoms react…

Q: Rank the following compounds in order of increasing acidity. a- CH3CH₂CO2H b- CH3C(F)HCO2H…

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

Q: 20. H₂ .X. 1. 2. 3. Complete the following reactions, draw the mechanisms for reactions 3 and 4: 4.…

A: The given reactions are examples of reduction and acid catalysed addition reactions of H2O with…

Q: Name the compounds. Spelling counts. Ag₂SO4: NH4NO₂: Ba(OH)₂:

A: a) Ag2SO4 b) NH4NO3 c) Ba(OH)2

Q: In the laboratory you dissolve 19.5 g of copper(II) nitrate in a volumetric flask and add water to a…

A: Molarity = w/(m x V)  w = mass of solute m = molar mass of Solute V = volume of solution

Q: take multiple reaction steps and you may use the starting structure multiple times. 1) C₂H6

A: “Since you have posted multiple questions, we will provide the solution  only to the first question…

Q: Identify the product of the Fischer esterification reaction. ОН ОН ОН OSO3H H₂SO4 ОН ОН II ОН IV ОН…

A: Intramolecular Fischer Esterificiation. If the molecule is large enough and it contains an alcohol…

Q: 16. Put the molecules below in order from most to least reactive and label two: Ri SR' Rioir R NH₂ R…

A: The order of reactivity of carboxylic acid derivatives is Acid Chloride > Acid Anhydride…

Q: The following is a diagram of energy states and transitions in the hydrogen atom. ENERGY -A- 0 C D E…

A: When the electron jumps from lower energy to the higher energy, energy is absorbed by the electron.…

Q: Choose the best reagents to complete the reaction shown. Br Br 00 Q A B C D Į 1. NaNH2, A 2. H3O+ 1.…

A: We have been given an organic reaction and we have been asked the best reagent for given organic…

Q: If dissolving 1.5 g of a solute into 100 mL of water caused the temperature of the solution to…

A: The formula of elevation in boiling point is: ∆Tb=Kb×m ......(1) Here, ∆Tb is the increase in…

Q: Draw the mechanism arrows for the following reactions. a) SN2 b) SN1 a) E2 b) E1 Hoe (CH3)3CBr H₂O +…

A:

Q: - By which effect the following carbanion ions are stable? a- CH₂ 4 ايون Ⓒ b- CH3CHCH3 e Ⓒ C- CH₂NO₂…

A: Stability order of the carbenion  Arromaticity>  -M > resonance>  -I  if a compound gain…

Q: CH₂1) NaOCI NaOH 2) HC1 OH HNO3 H₂SO4 (A) CH₂OH cat HG (B

A: The given organic transformation inveolves three major steps.  1. Conversion of ketone to carboxylic…

Q: Give the correct systematic name for the following alkene oralkyne. CH₂ CH₂CHCH₂C=CCH, Systematic…

A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".