16. (a) Predict which proton in ascorbic acid (vitamin C) would be the most acidic. Explain using the stability of the conjugate base produced by removing each proton. НО. HO HO OH

Q: Which face of cholesterol will be attacked by m-CPBA? The y-face None of these DO The a-face The…

A: Cholesterol has a flat and smooth α face, and a rough β face. The α face contains only axial…

Q: Help me....   Explain the principles of gel permeation chromatography in Polymer, what is the…

A: Gel permeation chromatography is a powerful analytical technique used to separate dissolved…

Q: A solution of a weak acid contains 5 mM conjugate acid (HA), 2.5 mM conjugate base (A-), and 2.5 mM…

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Q: (b) Provide 1,3,5 Anazine product(s) : H3C the (ii) H3C- NH2 missing MeO MeO NH–NH NMC2 -R…

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Q: In the first stage of the industrial production of nitric acid, ammonia reacts at high temperature…

A: Rxn : 4 NH3(g) + 5O2(g) ---> 4 NO(g) + 6 H₂O(g)

Q: Problem #4 A sealed jar whose volume is exactly 1 liter contains exactly 1 mole of air at 20 deg…

A: Given V = 1 L n = 1 mol T = 200C = ( 273 + 20 ) K = 293 K

Q: A solution made by dissolving 9.8g of barium chloride is reacted with a second solution containing…

A: Male is a standard unit for measuring large quantities of very small entities such as molecules,…

Q: What volume of a 10.5 M solution of sodium hydroxide (NaOH) must be diluted to prepare a 200. mL…

A: Solution is made up of two components : a solute and a solvent.  Solute is generally present in…

Q: For the following molecule, determine the R/S configuration of each stereogenic carbon atom then…

A: To determine R/S configuration we would use the Cahn-Inglod-Prelog ( CIP ) rules.  In this we assign…

Q: F How many valence electrons does this have? 9 19

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Q: (d) In an experiment to standardize a solution of sulphuric acid, using a standard solution of…

A: Given in following question a experiment.             25cm3 a sodium hydroxide solution containing…

Q: Question 16 What is the pH of a 0.030 M LIOH solution? 1.52 12.48 3.00 11.00

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Q: true or false: A balanced chemical reaction is necessary to relate the rate of reaction to the…

A: Here the statement is given that a balanced chemical reaction is necessary to relate the rate of…

Q: Which of the following Phase 2 reactions is likely to target a N-bearing functional group…

A: PHASE-2 REACTION:--Phase-2- reactions occur to add hydrophilic groups to functional group of an…

Q: Draw four ketones with the following formula: C6H12O

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Q: A solution contains 1.3 M (mol/L) of CaSO4 (aq) and has an overall electrical conductivity (EC) of…

A: The activity of Ca2+ in this solution is 0.005. The detailed Solution is given in next step

Q: When the transport of the 0,05moldm' KCI aqueous solution was measured at 25°C using the interfacial…

A: Given that, at 25oC temperature The concentration of the KCl solution is c =  0.05 mol/dm3 = 0.00005…

Q: If Na₂SO4 is added to a saturated aqueous solution of Ag2SO4, the solubility of Ag2SO4 will O…

A: Common ion effect: The common-ion effect is the decrease in solubility of an ionic precipitate by…

Q: The molecular weight (i.e. molar mass) is often considered the most important aspect of a polymer.…

A: Since, polymers have very long chain of monomers. We can not determine exact molar mass directly as…

Q: 12. A solid compound has a mass of 43.25 g. You scrape 2.5 g of the material off of the solid for…

A: Mass of compound = 43.25 g Mass of compound scraped = 2.5 g

Q: Most ring fusions in a steroid molecule are: Cis Parallel Trans Anti

A: Steroid molecules generally have a four fused cycloalkane rings. For example cholesterol.

Q: Draw a Lewis structure for each of the following species: ▶ Part A Part B co Draw the molecule by…

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Q: How many alkyl substituents are attached to the parent chain?

A: Alkyl substituents are also known as the side chains.

Q: f₂c ∙CHO KON, TSOH один morpheline B₂/ADH Nota 90°c 926. Br FC D NH N. GN h H₂=CH-C₂6 кон, от нанн…

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Q: Consider the following reactions and their associated equilibrium constants: A + 2B → C C D+E For…

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Q: Carbon as it appears on the periodic table is shown below. Carbon 6 C с 12.011 Carbon has an atomic…

A: Carbon:- Carbon is p-block element and its atomic number is 6. •Carbon electronic…

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Q: Which statement about the three fundamental particles is false? a. The charge of a proton is equal…

A: Given data:- three fundamental particles Electron, proton & Neutron.  Find false statements…

Q: Learning Goal: To practice Problem-Solving Strategy 19.1 The First Law of Thermodynamics. A 2.00 mol…

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Q: How many hydrogen atoms are there on the carbon atom labeled "A"?

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Q: A cylindrical container's pressure is 200,000 Pa; its temperature is 86 deg Fahrenheit; and its…

A: Given=>  *Pressure (P)=200000 Pa                  Temperature (T)=86°F =>As we know…

Q: (2) Which of the following solutions (solute in a solvent) has i (A) Vitamin C in water (C) NaOH in…

A: 2) An ion-dipole force is the intermolecular force of attraction between a charge ion (cation or…

Q: A 48.5-g sample of ice at -10.0°C is mixed with 110.0 g water at 85.0°C. Calculate the final…

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Q: a) Lysine is an essential amino acid. It is taken by some people as a nutritional supplement in the…

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Q: In the first stage of the industrial production of nitric acid, ammonia reacts at high temperature…

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Q: b) The common name of the molecule drawn below is diisopropyl ether. Its structural formula is…

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Q: Which of the following gives a buffer solution when equal volumes of the two solutions are mixed?…

A: A buffer solution consists of two solutions. They are - a weak acid and the salt of its conjugate…

Q: 3. Draw the best complete Lewis structure for each of the following molecules or ions. Make sure to…

A: we have to draw the Lewis structures of the given molecules

Q: Problem 2. Name the following organic chemicals. Refer to Tables 22.3, 22.6-22.8 in our text and p.…

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Q: Draw the complete carbon skeleton of the structure. 1. 2-Pentanol 2. 3-Methyl-2-pentanone 3.…

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Q: Your job is to design a cold pack using the endothermic process of dissolving NH4NO3. The dissolving…

A: On dissolution of Ammonium Nitrate in water heat is released. This heat is then gained by water…

Q: 17. Predict which analgesic, acetaminophen or aspirin is more acidic. Explain HO IZ O 1-120M Sibs…

A: Aspirin contains a COOH group and acetaminophen contains a phenolic OH group as acidic groups.

Q: For the reaction aA(aq) + bB(1) cC(g) + dD(aq) the equilibrium constant, K, can be written as Pc…

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Q: Data: Year # of Pennies 1998 60 2000 2003 50 55 volume of Pennies, mill Ave. vol mi Ave density…

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Q: Assuming that the partial pressure due to O₂ in the Earth's atmosphere is 0.21 atm, estimate the…

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Q: Given the standard enthalpy changes for the following two reactions: <ΔΗ° question = (1) 2Zn(s) +…

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a…

Q: Write the equilibrium expression for the chemical reaction below. 2ZnS (s) + 302 (g) →2ZnO (s) +…

A: Equilibrium expression gives us the expression for predicting the concentration of the reaction…

Q: In the laboratory a student combines 27.0 mL of a 0.109 M potassium bromide solution with 25.3 mL of…

A: Molarity of potassium bromide =0.109 M Molarity of ammoniumbromide = 0.343 M Final volume = 52.3 mL

Q: The density of benzene is 0.879 g/mL. How many milliliters of benzene are required if a chemist…

A: To calculate the millilitres of benzene , we would use the relation between mass , volume and…

Q: Get the concentration of the unknown solutions with a %T of 63 Given: S1 = 0.02 mg 76%T S2 = 0.04…

A: Given that, Concentration (mg) % transmittance (%T) 0.02 76 0.04 58 0.06 45 We have to…

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.