What is the conjugate base of HCO3™ ?

Q: ) Predict the number of lines expected in EPR spectrum of bis (salicylaldiaminato) copper(II).…

A: The given problem is based on ESR  the number of lines = ( 2nI + 1)

Q: Name the following complex ions. formula [V(CN)]* [Co (CN),] [Crc14] name

A: Name the following complex ions---

Q: Draw the organic products of the following Pd-catalysed reactions, paying particular attention to…

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Q: Calculate the volume of 0.0407 M EDTA needed to titrate the Ca in a 0.1622 g CaCO3 (MM = 100.0869…

A: We knew that in complexometric titration EDTA use as titratrent .EDTA makes 1:1 complex with matel…

Q: Calculate AG in kJ.mol-1 at 298 K for the following reaction: 2 A(g) + B2(g) → 2 AB(s) AGO = -264…

A: GIVEN: Calculate ∆G in kJ.mol-1 at 298 K for the following reaction: 2 A(g) + B2(g)  =  2 AB(s) ∆G°…

Q: my moles of

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Q: 5) 6) O2(g) Al(s) + Ba(CIO3)2(aq) + ->> Al₂O3(s) Na3PO4(aq) Ba3(PO4)2(s) + NaClO3(aq)

A: A chemical reaction is defined as a method where reactants react with each other under reaction…

Q: A combustion reaction is below: CH4(g) + 2O2(g) => CO2(g) + 2H2O(g) What would be the standard…

A: Given chemical reaction is : CH4 (g) + 2O2 (g) ------> CO2 (g) + 2 H2O (g)   When 20 g CH4 reacts…

Q: Given the information A+B 2D CID calculate AG at 298 K for the reaction A+B 2C AH=740.5 kJ AH"=383.0…

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Q: How much water can you extract from 1.00 L of 0.35 M solution of sugar at 40 C by exerting a…

A: First of all we will calculate the moles. Concentration = mole ÷ volume

Q: my grams of aluminum metal?

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Q: . How much Cr(s) will plate out of a K2CrO4 solution if we use a current of 15A for 1 hour?…

A: Given,  Current (i) = 15 A Time = 1 hr = 3600 s Moalr mass(M) of Cr = 52 g/mol Number of electrons…

Q: Crystalline silicon has a cubic structure. The unit cell edge length is 543 pm. The density of the…

A: Given, edge length (a) = 543 pm = 5.43 × 10-8 cm Density (d) = 2.33 g/cm3 Number of Si atoms (Z) = ?…

Q: When a 16.9 g sample of NaOH dissolves in 70.0 g of water in a calorimeter, the temperature rises…

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Q: 1. Name the chemical and physical characteristics of polymers.

A: 1. Chemical characteristics of polymers; a. Reactivity and bonding: Polymers have covalent bonding…

Q: Q4/ Calculate the standard heat of reaction for the conversion of cyclohexane to benzene: C6H12(g) →…

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Q: The UV/Vis allows you to determine the concentration of a colored compound. Calculate the value of K…

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Q: Use standard reduction potentials to determine the approximate magnitude of the equilibrium constant…

A: Here we have to determine Keq of the following given redox reaction .

Q: The reaction CO + Cl2 COCl2 was studied by the initial rate method and the following data were…

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Q: DETERMINE THE THEORETICAL VOLUME OF TITRANT (V theoretical) WITH THE QUANTITATIVE DETERMINATION OF…

A: Solutions- Given data-  About 0.25 g (precise charge) of the substance is dissolved in a mixture of…

Q: Consider the 4 molecules below. Which 2 molecules are constitutional/structural isomers of each…

A: Given 4 molecules  Find the constitutional isomer.

Q: 3. Which polymer has higher Tg? 0 0 0 || || || || -C(CH₂)4CO(CH2)40- -C(CH₂)4CNH(CH₂)6NH- (A VS. B)…

A: Since you have asked multiple questions we will answer the first one fir you. To get the remaining…

Q: Calculate the pH of the resulting solution when 30.0 mL of 0.16 M KOH are added to 46.0 mL of 0.15 M…

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Q: What is the reason behind the portion-by-portion evaporation of DCM in the extraction of eugenol?

A: Answer - According to the question -  DCM  (dichloromethane ) help seperating the eugenol and  water…

Q: Molarity Pr Molarity (M)= 1. 10 moles of hydrochloric acid, HCl, water. What is the molarity of the…

A: Molarity is defined as number of moles of solute divide by volume of solution

Q: 3. Which polymer has higher Tg? O O 0 || -C(CH₂)4CNH(CH₂)6NH- C(CH₂)4CO(CH₂)40- (A VS. B) +CH₂-CH+ n…

A: Factors affecting the glass transition temperature (tg) : 1. Molecular weight : increases Molecular…

Q: ou!- complete the following reaction ? MaSH 9 <CO₂EE LIAIHA H NIH 200² (HN) ANTH thot

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Q: Patty needs to measure the unknown concentration of Sn2+. A Galvanic cell is set up in a room with a…

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Q: Calculate the value of AGO kJ mol1 for th

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Q: Br 0-of ."m

A: Detail mechanistic pathway is given below to carry out the following conversion indicating all…

Q: Given the following equation: 2 C4H10 + 13 0₂ → 8 CO₂ + 10 H₂O How many grams of C4H₁0 are needed to…

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Q: Chemistry Draw a complete arrow pushing mechanism for the following reaction. NaOH ? A

A: Here 1,4 conjugate addition occurs in presence of base NaOH which abstract the proton from ketone…

Q: A galvanic cell is prepared using zinc and gold. Its cell notation is: Zn(s) | Zn²+ (aq) || Au³+…

A: In the galvanic cell left hand side represent anode while right hand side represent cathode.

Q: For a given chemical reaction, the value of AH is positive and the value of AS is negative. The…

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Q: (b) Write an expression of the vibrational partition function. Obtain the relation of the…

A: The answers are given below:

Q: A chemical reaction is shown below. Which equation best describes the stoichiometry of the reaction?…

A: We knew that according to stoichiometry no of elements in product side will be equal to the no of…

Q: 3. The pH of 0.125 M Na₂X is 11.15 and the pH of 0.125 M H₂X is 2.55. Calculate pKa1 and pKaz for…

A: pKa1 is Calculated using Ka1 . For this we would consider first ionization of H2X and use given…

Q: Derivation Starting with the relation P = -(JA/V)T, show that P = kBT(à In Q/V)T. Using argon as an…

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Q: Zn(s) + Cu²+ (aq) → Zn²+ (aq) + Cu(s) the ion concentrations are [Cu²+] = 0.0389 M and [Zn²+] = 1.7…

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Q: Moles = Molarity (Moles/Liter) * Liters Question: How many grams of HCI would be required to make 1…

A: Molarity = moles ÷ volume in litre

Q: The weak acid, HA, has a Ka of 1.60 x 10-10. What is the Kb of its conjugate base, A™?

A: Given :-  Ka for weak acid (HA) = 1.60 × 10-10  To determine :  Kb of its conjugate base (A-)

Q: Self-test 16.2 A CH₂Cl molecule has a C-Cl bond length of 178 pm, a C-H bond length of 111 pm, and…

A: Solutions- Given- C-Cl bond length = 178 pm C-H bond length = 111 pm.

Q: The reaction CO + Br2 COBr2 was studied by the initial rate method and the following data were…

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Q: The distribution constant for iodine between an organic solvent and water is 75. Find the…

A: Given the distribution constant, KD = 75  Volume of aqueous layer(water), Vaq = 100 mL molarity of…

Q: Which of the following is/are true for an electrolytic cell for a system not at equilibrium (select…

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Q: D. Draw the structures of the major products for the following reactions: H₂, Ni 1.03 2. Zn, HCI…

A: All of the above reactions are electrophilic addition reactions to alkene.

Q: The chemical environment of protons can be deduced from their chemical shifts. What are the relative…

A: We have to tell in the given compound which one has the lowest delta or chemical shift value ( most…

Q: Which of the following structures is not a resonance structure of the cation shown? 8 O A. C OB. B…

A: Benzyl carbocation is stabilised by resonance.

Q: What is the organic product formed in the following sequence of reactions? Br (1) Mg/ether, (2) CO₂…

A: The three step synthesis is shown in the following step.

Q: What is the equilibrium constant K at 25°C for an electrochemical cell when E° = +0.0360 V and n =…

A:

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.