Which of the following statements is/are true? (Select all that apply) OCH5NH3* is the conjugate base of C&H5NH2 O H* is the conjugate base of HBr NH is the conjugate acid of NH3 O CN is the conjugate acid of HCN OF is the conjugate base of HF

Q: Which of the ff. is NOT true about the activity coefficient? a. It increases as the concentration of...

A: The relationship between activity coefficient γ and concentration (c) can be given as: a=γ×c        ...

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A: #1.(a): In order to find which one will form a solid precipitate, we have to write the chemical equa...

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Q: 7. la) Use Woodward-Feiser rules to calculate the Amax of compound (1} and (II) : (I} (II}

A: This question is based upon UV Spectroscopy. And we have to calculate the lemda max using Woodward F...

Q: . The vapor pressure of an aqueous solution is found to be 19.4 mmHg at 25 °C. What is the mole frac...

A: here we have to use relation between lowering of vapor pressure with mole fraction of solute

Q: Time Poential 200 Tere 1a700 mn minl 1000000 2 0.007700 3 0.015400 0.023100 0.030800 60.038500 7 0.0...

A: Peak 3 is corresponding to acetic acid. Peak 2 is corresponding to ether group. Peak 1 is correspond...

Q: Provide suitable IUPAC name for each of the following compounds

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Q: Time Altitude Pressure Temperature Volume Moles 9:00 pm 40 km 9.54 x 10 atm 115,580 L 9:10 pm 20 km ...

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Q: 7. 10 mL 1.5 M HCI is mixed with 100 mL of solvent or solution activity of H* in 1.0 M KCI solution ...

A: We are given two different situations. One is H+ in 1.0 M KCl solution which is a soluble salt that ...

Q: 6.) Given the following information: 2 A(g) + B(g) = AB(g) 2 A(g) + C2(g) =2 AC(g) K1 = 5.0 x 104 K2...

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Q: The reaction of methylpropene with HBr in ether gives one of the two products below as the major pro...

A: The reaction is an example of addition reaction . In this carbocation is formed as an Intermediate. ...

Q: In an experiment, 1.000 mol H2 and 1.000 mol I2 are mixed in a 1.00-L container, and the reaction fo...

A: For equilibrium reaction ,after some point of reaction time the rate of forward reaction equal to ra...

Q: Reactions Mechanism Major Product Mechanism Minor Product (SN1, SN1, E1, E2) (SN1, SN1, E1, E2) t-BU...

A: E2 and SN2 are the conjugate reaction and there is always a race between E2 and SN2 . In presence of...

Q: Consider the equilibrium system described by the chemical reaction below. A 1.00 L reaction vessel w...

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Q: 25.1a) Predict the product of the following reactions 1) -MgBr H. 2) Но b) 1) - MgBr 2) Hо

A: Organomagnesium compound are commonly known as Grignard reagent  Here We are required to find the pr...

Q: a person produces and exudes a polyunsaturated oil from their skin, how does it ultimatum make close...

A: Polyunsaturated oils are pure non-polar solvents.• Oil droplets or certain non-polar, oily liquids o...

Q: QUESTION 11 What is the molecular weight of uranium tetrefluoride, UF4 ? (use 3 significant figures ...

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Q: specific metal has an atomic weight of 180 g/mol and density of 16.6 g/cm3. It has a BCC structure. ...

A: The atomic radius can be calculated as follows

Q: OH POC NaH 14) CH

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Q: Calculate the pH at the equivalence point for the titration of 0.100 M methylamine (CH, NH,) with 0....

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Q: Molecular Geometry: The VSEPR Model Table 2: Molecular Models Molecule Sketch of Lewis Dot Structure...

A: In the Lewis dot structure we consider the lone pairs of each atoms where as in shape determination ...

Q: Represents the number of (n) repetitive unit in the polymers True O False O

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Q: Please answer question below

A: Since you have posted multiple questions, the answer for first question is given below. Kindly repos...

Q: The table below shows the standard enthalpy of formation of carbon dioxide, water and nitromethane, ...

A: Combustion of CH3NO                 4CH3NO(l) + 5O2(g)  ------> 4CO2(g) + 6H2O(l) + 2N2(g)  ∆Hf (...

Q: 1. Write the equilibrium constant expressions (K. and K.) for the following reactions: 4NH,(g) + 50,...

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

Q: 1) Create a buffer solution of pH= 4.75 from 1M acetic acid (HA)and 1M sodium acetate (NaA) solution...

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Q: Write the correct word to make the statement true if it's false 1. The formation of black smoke upo...

A: The statement given above is false. Smoke is produced as a consequence of incomplete combustion and ...

Q: At 25 °C, Kc = 0.145 for the following reaction in the solvent CCI4. 2BRCI Br2+ Cl2 A solution was p...

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Q: I. TABLE COMPLETION: Complete the table below by supplying the correct answer. ELEMENT PERIOD ORBITA...

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Q: Determine the pl for this synthesized pentapeptide: A-8-C-D-E Given that the pk values for the amino...

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Q: At 773 °C, a mixture of CO(g), H2(g), and CH3OH(g) was allowed to come to equilibrium. The concentra...

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Q: In the hydrogen atom electron jumps from 2nd orbit to 1st orbit. Calculate the wavelength of radiant...

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Q: From data given below, calculate AH", AS", and AG for the following reaction at 25°C. 6CO,(9) AH -39...

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Q: What is the stereochemical designation of carbon 3? Br

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Q: #4. What will be the pH if 125 ml 1.0 M HCI is mixed with 100 ml of 1.0 M NAOH?

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Q: allyic 3. CI e) CICH2CH2C(CH3)3 1° alyik f) (CH3)2CCICH2CH3 3° allylic g) CICH2C(CH3)CH2CH3 h) (CH3)...

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Q: Given: Solubility product for a series of hydroxides: BiOOH Ksp = 4.0 x 10-10 = [BiO+][OH-] Be(OH)2 ...

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Q: Predict the major and minor products that would be obtained from each of the following reactions. Gi...

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Q: Which of the following processes has a AS< 0? 1. N2O4(g)→ N2g)+ 202(g) II. H2O(2)→ H2O(s) III. COe) ...

A: Answer: Entropy is the measurement of system's disorder or randomness. Higher the number of states i...

Q: For the reaction below, Keg = 2.62x10-7 (at 1000. C). If you place 12 atm of nitroger gas and 36 atm...

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Q: Predict the major and minor products that would be obtained from each of the following reactions. Gi...

A: Predict the major and minor products that would be obtained from each of the following reactions. Gi...

Q: 8) A 100.0 mL sample of 0.20 M HF is titrated with 0.10 M KOH. The Ka of HF is 3.5 x 10-4. Determine...

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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.