Which of the following compounds is the most acidic? О НО O ОН ОН ОН

Q: The ionization constant for water (Kw) is 2.9 × 10−14 at 40 °C. Calculate the pH of pure water at 40…

A: Autoionization of water takes place as follows: The product of the concentration of the hydronium…

Q: 31 The cis and trans isomers of 2-butene give different cyclopropane products in Simmons-Smith…

A: Simmons Smith reaction :  Simmons Smith reaction is an asymmetric reaction in which a carbenoid adds…

Q: 1. You are given 500.0mL of 600.0 ppm solution of sucrose. What volume of this solution in mL…

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

Q: Calcium oxide is used to remove the pollutant SO2 from smokestack gases by the following exothermic…

A: Given equilibrium Reaction is 2 CaO (s) + 2SO2(g) + O2 (g) <===> CaSO4 (s) (a) The…

Q: For the following redox reaction in acidic medium: 103+1+CI →→→ IC1₂ What is the sum of the lowest,…

A: Answer:- This question is answered by using the simple concept of balancing the redox reaction using…

Q: 1. How many grams of solid will remain from the decomposition of 9.65 x 10 22 molecules of ferric…

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Q: 3. KP ([Ag(NH3)2]) = 1.1×107, KP ([Ag(CN)₂])= 4.0X1020 (1) If 50 g 1.0 mol-kg-¹ ammonia (NH3 H₂O) is…

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Q: For the following reaction, 0.343 moles of sulfuric acid are mixed with 0.223 moles of calcium…

A: Given :- Sulfuric acid (aq) + calcium hydroxide (s) → calcium sulfate (s) + water (l)  No.of moles…

Q: Macmillan Learning What volume is occupied by 0.109 mol of CO₂ at 364.1 K and 877 mmHg? V= L

A: This question is based on gaseous state. We can apply ideal gas equation to solve this problem.

Q: Draw what compounds would result from complete hydrolysis of the following heterocyclic compound.

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Q: Show using expanded form the complete halogenation (using Br and UV light) of 2-butyne (2…

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Q: to access important values if neede Which of the following aqueous solutions are good buffer…

A: The aqueous solutions given are  0.37 M calcium nitrate + 0.27 M potassium nitrate 0.23 M perchloric…

Q: Ethylene glycol (C₂H₆O₂) is used as an additive to the water in your automobile to lower its…

A: Freezing point depression is a colligative property so it's magnitude depends on the number of…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: Precipitate is solid substance formed in reaction.  Reaction in which precipitate formed is known as…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ 2103 (aq)…

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Q: What is the energy in Joules of one mole of photons of visible light having a wavelength of 1.73 ×…

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Q: Data Table: Analysis: 1. 2. 3. mg. 4. 5 Use a different lighter for each trial. find and record the…

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Q: In chemistry, the pH of a solution is a measure of the acidity or alkalinity of a solution. Water…

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Q: If 31.0 gg of oxygen gas has a temperature of -44.2 ∘C∘C and a pressure of 581 mmHgmmHg , what is…

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Q: Part 1: The structures of carbon disulfide and carbon dioxide are shown below with their boiling…

A: Boiling point - temprature at which vapour pressure of a liquid is equal to the atmospheric…

Q: Wavelength 4.20 x 10-7 m 3.14 x 10-6 m 6.56 x 10-2 m Frequency 7.14 x 105 Hz Energy 4.73 x 10-19 J…

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Q: Oxygen gas was collected in 500.0 mL flask at 26 oC from the catalytic decomposition of hydrogen…

A: We are given a decomposition reaction and asked to calculate mass of reactant decomposed.

Q: Calculate half-life if the decomposition of A(g) to (g), constant of 1.16x10 -4 min-¹ at 25°C. 3.1…

A: We are given a  decomposition reaction   with first order rate(k) constant is  1.16 x 10-4 min-1…

Q: Select those that will NOT protect drinking water from possible contamination when piped through the…

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Q: A 100.0-mL sample of spring water was treated to convert any iron present to Fe. Addition of…

A: Using back titration data we can calculate the concentration of K2Cr2O7 from that we can figure out…

Q: 6) predict the products of the following reactions. a) 6 + NaCl -> CH₂ c) i () di C ochts CH₂ Ntg…

A: -> Acid derivatives can give nucleophilic addition elimination reaction .First of all nucleophile…

Q: At 25 °C and 765.6 torr, a sample that is a gaseous compound containing carbon, hydrogen, and oxygen…

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Q: The following chemical reaction takes place in aqueous solution: 2AgNO3 (aq) + NH42S (aq) → Ag2S…

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Q: Question 10 of 18 A TT bond could be formed from the overlap of which two orbitals? A) two sp²…

A: π bonds are formed by the overlap of p orbitals laterally on adjacent atoms.

Q: OH Spell out the full name of the compound.

A: We have given structures and have to spell their name

Q: Draw the Lewis structure of XeCl, and then determine the hybridization of the central ator •xe Click…

A: Given :- molecular formula = XeCl2  To draw :- Lewis structure and also determine the hybridization…

Q: In the human body, the enzyme carbonic anhydrase catalyzed the interconvension of CO2 and HCO3- by…

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Q: Measurements show that the energy of a mixture of gaseous reactants decreases by 178. kJ during a…

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Q: The mass of a neutron is 1.6749 x 10-27 kg. How fast would it have to travel to be diffracted by a…

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Q: What are 3 isotopes of H and how are they different?

A: Naturally occurring hydrogen is known to exist in three isotopic forms which are protium (1H1)…

Q: For which of the reactions below will Kp be equal to Kc ? A (g) + 2B (g) → C (g)+ 3D (g) A (g) + 2B…

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Q: ? SAQ 8-1 The addition of cold, concentrated sulfuric acid to alkenes is also an electrophilic…

A: The addition of cold, concentrated H2SO4 to alkenes is an electrophilic addition reaction.

Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

A: Ionisation energy is the amount of energy required to remove an electron from an isolated gaseous…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

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Q: What is the name of the Complex Ion [Cu(CN)4]3-?

A: The given complex ion is a negatively charged ion. In the name of a negatively charged complex "ate"…

Q: An analytical chemist is titrating 213.8 mL of a 0.2800M solution of butanoic acid (HC3H,CO₂) with a…

A: Volume of butanoic acid, V1 = 213.8 mL = 0.2138 L ( 1L = 1000 mL) Concentration of butanoic acid, M1…

Q: When light is shined on a thin sheet of metal, electrons are released with a kinetic energy of 6.81…

A: Answer:- This question is answered by using the simple concept of photoelectric effect in which…

Q: Which of the following is a heterogeneous catalysis? N2O(g)  +  Au(s)     N2(g)  +  ½ O2(g)  +…

A: Catalyst changes the rate of the reaction but remains same in the quantity at the end of reaction.

Q: Phenylacetic acid, HC8H702, is one of the substances that accumulates in the blood of persons with…

A: Given, Compound : Phenyl acetic acid (HC8H7O2)

Q: Charles' Law: A gas has a volume of 1.25 L at 35 °C. What is its volume if the temperature is…

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Q: 4-42 For each alkane, 1. Draw all the possible monochlorinated derivatives. 2. Determine whether…

A: Here we have  to write all possible  monochlorinated products and  major mono chlorinated  products…

Q: Unknown W Water (-) ZI X X H₂SO4 (-) (-) (+) 1) Which is the most probable molecule? W/X/Y 2)…

A: Given three compounds are organic compounds.  W is alkane , X is amine and Y is alcohol. We know the…

Q: How would the concentration of the vinegar solution be altered if the pipet used to dilute the…

A: Here, mixing of two solutions is given. One is polar water and the other is organic one, acetic…

Q: Which of the following is NOT a monodendate ligand? a. H2O b.   H2NCH2CH2NH2   c. OH-…

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Q: Based on the concept of hard/soft acids and bases, will the products, or reactants be favoured in e…

A: the reaction is given and we have to tell the direction of reaction.

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.