QUESTION 13 Which of the following substituted benzoic acids is the weakest acid? O aspirin o-sulfonic benzoic acid o-nitrobenzoic acid p-chlorobenzoic acid O p-aminobenzoic acid

Q: The molar mass of a compound is 180.16g/mol. Analysis of a sample of the compound indicates that it…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: a) + Cl2 (9) = PCI5 (9) oduction of PCI5 (g) is favored by: e True (I) or False (E) for each of the…

A: Equilibrium is affected by the factors temperature, pressure, volume,  addition of amount is…

Q: Blank 1 is a cheap material used to create buildings, bridges, and other massive constructions.…

A: Concrete consists of mixture of aggregates i.e.sand , gravel, portland cement water.

Q: Answer the following: Determine the pH level of a solution that has 0.02372 M of Formic acid, given…

A:

Q: 315mL of water was added to 2100 mL of 19M NaCl solution. What is the new concentration of the…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: Examine the following reaction. 3 CO 2 (g)+2 Fe(s) s Fe 203(s)+3 CO(g) What is the equilibrium…

A: Active mass of solid components is equal to one

Q: d functional group.

A:

Q: What is the expected bond angle in the tetrahedral electronic domain geometry? You should assume…

A:

Q: What is the hybridization of atom A (blue, on the left) in this compound? Ä=Ä

A:

Q: TRUE OR FALSE 1. Liquids have short range order arrangement. 2. Solids both have long, and…

A:

Q: Engineering materials are materials utilized in the development of new technologies. (A) True (B)…

A: Engineering materials are group of materials that can be used in construction of man-made structures…

Q: Which among the alkanes below has the highest boiling point? A. n-hexane B. isohexane C.…

A: Greater the chain length of hydrocarbon, higher will be the boiling point. Because as chain length…

Q: Consider the following equilibrium system: 302 (g) 5 20 3 (g) At a particular time, the rate of O…

A:

Q: MW (mg/mmol) Density (mg/uL) Amount used vanillin 152.15 XXXXX 400.0 mg 102.09 1.08 500. 0 µL acetic…

A: Given that, the molar mass of acetic anhydride is 102.09 g/mol.  The density of acetic anhydride is…

Q: (c) electron capture by molybdenum-93 O 93 je+2 Nb Mo + _¡e → Nb ie+ Te He + 20 Zr Мо > 42 O 93 42…

A: ->From electron capture atomic number decreases by one unit. ->From positron emission atomic…

Q: A 3.75-g sample of calcium carbonate was dissolve using 6 M HCI, and diluted with water to 500 mL. A…

A:

Q: Consider the reaction between ozone, O3(g) & an unknown metal:   O3(g) + X(s) → XO (s) + O2(g) at…

A: Given reaction: O3(g) + X(s) → XO (s) + O2(g)

Q: (b) alpha emission from einsteinium-252 Es + -{ e → jet 252 252 99 Cf 98 252 Es → 99 252 e + 100 Fm…

A: Alpha emission is a type of radioactive decay in which an alpha particle is emitted.  General…

Q: The equilibrium constant, K,, for the following reaction is 2.74 at 1.15x103K. 2503(g) 2s02(9) +…

A: Equilibrium constant ( Kp ) is the ratio of partial pressure of products to partial pressure of…

Q: 73. The reagent KMN04 is used to completely oxidize acetylene. What is an expected property of the…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: At a certain temperature, the reaction 2HF(g) H2(g) + F2(g) has K = 1.2 × 10-13. Does this reaction…

A:

Q: How was the precipitate obtained after filtration?   By scraping from the filter paper and…

A: Filtration is used to separate an insoluble solid from a pure liquid or a solution

Q: A particular galvanic cell has a redox reaction in which a magnesium metal displaces nickel (II) ion…

A: Mg(s) + Ni2+(aq) ------> Mg2+(aq) + Ni(s)  From the above overall cell reaction, we can see that…

Q: Isopropyl alcohol will give a positive result for iodoform test due to its structural similarity…

A: The given statement is isopropyl alcohol will give a positive result for iodoform test due to its…

Q: - How many grams of oxygen is presentin5.764 X 102'molecules of carbon nonoxide? O None of the above…

A:

Q: 6*10 10 3000 v/ cm 2000 1000 -750.672 -864.37 -908.355 1017.8 -1052.29 -1119.21 -1221.98 1338.92…

A:

Q: What is the vapor pressure at 25°C of a solution made by adding 50 mL of C3H80 to 500 mL of…

A: Given: Volume of C3H8O = 50 mL  Volume of water = 500 mL Density of C3H8O = 1.26 g/mL. And the…

Q: draw the step-wise mechanism (arrow pushing) of the acid catalyzed fischer esterification for the…

A:

Q: Which of the following is not a characteristic of metals? Group of answer choices basic oxides…

A: 1) Basic oxides Metals have basic oxides.

Q: 0.5000 g sample containing NaCl (58.44 g/mol), BaCl2 (208.23 g/mol), and 11.56% by mass of…

A:

Q: The activation energy for the gas phase isomerization of cyclopropane is 272 kJ. (CH2)3 CH3CH=CH2…

A: Activation energy = Ea = 272 kJ  Rate constant = K  K1 = 1.23 × 10-4 s-1   Initial Temperature = T1…

Q: Initial Concentration (mol/L) Rate of Appearance of C A В (mol/L.s) 0.10 0.10 2.0 x 103 0.20 0.10…

A:

Q: Consider the structure of cyclohexene, if it undergoes epoxidation followed by exposure to water,…

A:

Q: What is true about the heated solution upon cooling? A. As energy is released, the concentration of…

A: As per bartleby guideline, an expert is allowed to answer one question at a time. Please re upload…

Q: A balloon has a volum 28°C. What will be its volum where the atmospheric pressu

A:

Q: Blank 1 is a phenomenon in which the dispersed particles of a colloid cannot be separated by…

A: Solution is made up of solute and solvent. Solute is present in small amount and solvent is present…

Q: At 20 °C, the following concentrations were found for the gases in an equilibrium mixture for the…

A:

Q: A lecture hall contains 12 rows of seats. If the professor releases laughing gas (N2O) from the…

A:

Q: Question 21 An unknown sample of Cu2* gave an absorbance of 0.262 in an atomic absorption analysis.…

A: Beer's law states that the absorbance is directly proportional to the concentration of the absorbing…

Q: Identify the SYSTEMATIC name of the molecule that is illustrated in this item. *…

A:

Q: determine the value of Ksp for Zn3(PO4)2 by constructing an ICE table.

A: Let molar solubility of Zn3(PO4)2 is equal to " s" mol/ liter.....

Q: A voltaic cell based on different concentrations of ions, such as seen in the diagram below with…

A:

Q: Infrared Spectroscopy is useful for determining certain aspects of the structure of organic…

A: The given statement is infrared spectroscopy is useful for determine certain aspect of the organic…

Q: H2N HO. но Structure 1 Structure 2 Structure 3 Structure 4 Structure 5 46. Which structure has the…

A:

Q: Calculate the fraction of the triprotic acid in each of its forms at pH 5.13.

A:

Q: 79. Identify the SYSTEMATIC name of the molecule shown in this item. A. 1-iodo-4-ethylaniline B.…

A: Write IUPAC name of the given structure---

Q: For the gas phase decomposition of hydrogen iodide at 700 K 2 HIH2 + I2 the average rate of…

A:

Q: At 100.0 °C, K = 0.135 for the reaction %3D 3H2(g) + N2(g) 2NH3(3) In a reaction mixture at…

A:

Q: 5. A photon of blue light has a wavelength of about 475 nm. a. What is the frequency? b. What is the…

A:

Q: What is the process of seeding, as it applies to recrystallisation? What purpose does it serve?

A: The process of seeding is defined as the addition of crystal of pure substance into saturated…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.