Acetic acid is a weak acid with Ka = 1.8 x 10 -5 and ionizes into HC2H3O2 -------H + + C2H3O2 - What is the pH of 0.02 M acetic acid ?

Q: synthesize these product based on the precursor given below OH 1 from alkene 2 2-methoxyhexane from ...

A: The synthesis are as follows:  

Q: Assume that you want to construct a voltaic cell that uses the foilowing half rea A2*(aq) + 2 e →A(s...

A: For construct a voltaic cell that uses the following half reactions: A2+ (aq)+2e−→A(s) Eored = −0.10...

Q: The substance sulfur dioxide has the following properties: normal melting point: 200.4 K normal bodi...

A: A phase diagram is a graph of pressure VS temperature for a substance. It depicts various phases of ...

Q: Calculate the change in pH when 3.00 mL3.00 mL of 0.100 M HCl(aq)0.100 M HCl(aq) is added to 100.0 m...

A: Buffer is a solution that resists the change in pH when small amount of acid or base is added to it....

Q: `N' .N. H20

A: Please find the below attachment.

Q: Prepare 1500mL of 0.5N H2SO4 solution with specific gravity of 1.84g/mL and assay of 97%

A: Given Volume of solution = 1500ml  Normality = 0.5 N Specific gravity = 1.84 g/ ml % solution = 97

Q: . Starting from the universal gas constant (R = U.0821 , determine ue volume (In L) occupled by 2.45...

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

Q: what is the acidic equilibrium equation for HC₆H₅CO₂

A: Introduction The equilibrium constant for any reaction can be shown by taking the ratio of product s...

Q: Which of the following statements is true regarding the process of mixing of two ideal gases A and B...

A: Entropy is a measure of the randomness of the system. The entropy of a mixture of gases is always hi...

Q: Fatty acids are stored in the body as triglicerides in adipose tissues. Consider the oxidation react...

A: Given data : Mass of fatty acid = 47g Molar mass of fatty acid with n=13 is = 242.2 g/mol Molar mass...

Q: calorimeter at 45.0°C. The final temperature of the water A piece of copper is placed in 75.0 g of w...

A: The mass of water is = 75.0 g The initial temperature of the water is = 45.0oC The final temperature...

Q: 1. Name the following alkenes: H H CH3 CH2CH3 CH3 CH3CHCH2CH2CH H3C C=C H3C CH3 CH3 H2C=CHCHCH CH,CH...

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Q: Calculate the pH of a 0.315 M solution of propanoic acid, for which the Ka value is 1.30 x 10-5.

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Q: List all types of bonding present in the ion SO42. 1. ionic bond II. polar covalent bond II. nonpola...

A: The (SO4)2—  molecule formed by dissociation of H2SO4 molecule. When two hydrogen atom are release f...

Q: Which of the following doesnt involve chemical reactions?  a.Vanillin-Sulfuric Acid Spray b.Permang...

A: We have to tell among the given options which one doesnt involve chemical reactions. The given optio...

Q: Show that the wave functions  ψ2 and ψ3 of a particle in a one-dimensional box are orthogonal.

A: If the 2 wavefunction does not overlap with each other then the function are said to be orthogonal w...

Q: 3. A key idea in combustion chemical kinetics is that of chain reactions. We are interested in devel...

A: Answer for the example is given below :

Q: Ammonium perchlorate (NH,ClO,) is a powerful solid rocket fuel, used in the Space Shuttle boosters. ...

A: Answer:-                The mole of Nitrogen produced by reaction of 2.2 mol ammonium perchlorate  d...

Q: the concentration of H, were halved? A. The rate would not change. B. The rate would be doubled. C. ...

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Q: Calculate the osmotic pressure for a solution that is 0.2 molar in sodium chloride and 0.7 molar in ...

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Q: Write the equilibrium constant expression for this reaction: H,C,0,(aq) → 2 H"(aq)+C,0 (aq)

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Q: How many grams of solid potassium hypobromite, KBrO must be added to 500.0 ml of 0.500M hypobromous ...

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Q: A 0.2903-g sample of a monoprotic acid neutralizes 171.3 mL of a 0.08475 M KOH solution. Calculate t...

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Q: (CH,(CH;),CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) and gaseo...

A:

Q: Calculate the Ka of a 0.400 M acid solution with [H 3 O^ + ]=1.4*10^ -4 M

A: Given,  The concentration of an acid =0.400 M.  and the [H3O+] = 1.4×10-4 M

Q: Calculate the mass of vanadium(V) oxide (V,0,) that contains a billion (1.00 x oxygen atoms. Be sure...

A: Given that, No. Of O atom = 1.00×109   Molar mass of O = 16 g mol-1  Molar mass of V2O5 = 188.88 g m...

Q: Answer the following questions for square planar metal complexes ML4 (point group Dah): 1) determine...

A: Solution                        According to Bartleby guideline only one question is attempt.. 

Q: Draw o-chloronitrobenzene. Draw p-chloronitrobenzene.

A: Given :-  common name of two isomers :-  o-chloronitrobenzene  p-chloronitrobenzene  To draw :-  s...

Q: What is the total number of oxygen atoms on the right-hand side of this chemical equation? 2 Caz (PO...

A: Given :- 2Ca2(PO4)2(s) + 4SiO2(s) + 12C(s) → 4CaSiO3(s) + P4(s) + 12CO(g)  To determine :- total num...

Q: Sight along the C2–C3 bond of     2,3-dimethylbutane Draw a Newman projection of the most stable co...

A: In Eclipsed conformation, atom or group of atoms are arranged in such a way that dihedral angle betw...

Q: A brief introduction on high performance liquid chromatography ( HPLC)

A: It is as follows

Q: Lab 6 Data Sheet X Number of Unknown Sample Mass of Beaker #1 and Sample 63.8 g Mass of Beaker #1 60...

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Q: Exothermic reactions _________. Group of answer choices release heat to the surroundings. lose fre...

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Q: of LDA A LA achivator 6 Tidy Aldal- Tischenks Cl mol) (2 mol>

A:

Q: What does it mean if Keg = 1? A. Products are favored over reactants in the reaction. O B. Products ...

A:

Q: hydroxide is required to titrate 50 mL hydrochloric acid. Which of the following gives the initial c...

A: At equivalent point,  N1V1 = N2V2  Where,   N1 = Normality of acid  V1 = Volume of Acid  N2 = Normal...

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A: Luminol has chemical formula 5-amino-2,3- dihydro-1,4-phthalazinedione used for forensic science cri...

Q: 8. Determine the limiting agent of the reaction if 100. g of acetylene gas and 200. g of oxygen gas ...

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Q: QUESTION 2 What is the strength of the ionic interactions between an ion with 1 positive charges ...

A: Solution -

Q: 1.96 g H2 is allowed to react with 9.67 g N2, producing 1.98 g NH3. Part A What is the theoretical y...

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Q: A B `H D 220 200 180 160 140 120 100 80 60 40 20 PPM

A: The correct answer about C13 nmr spectrum is given below

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A:  Explain :        phase diagramis a graphical way to depict the effects of pressure and temperatureo...

Q: Explain why (1S,3R)-3-tert-butylcyclohexyl bromide undergoes E2 elimination with potassium tert-buto...

A: E2-Elimination: The Elimination reaction in which the leaving groups oriented 1800 apart from other ...

Q: Phosphorus and bromine react to form phosphorus tribromide, like this: P4(9) + 6 Br,(g) 4 PB13(g) Al...

A:

Q: Which of the following compounds (attachment) may be analyzed by redox titration? он .CI но нн но, O...

A: Here from the given compounds , we have to determine which can be oxidised by redox titration. For p...

Q: Calculate the pH of a 0.60 M solution of ethylamine(C2H5NH2, Kb = 5.6 x 10-4.)

A:

Q: What is the product of hydrogenation of methylcyclopentene in the presence of a platinum catalyst? O...

A: The product of the catalytic hydrogenation of methylcyclopentene is given below

Q: i want example of HNMR signals that out of expectation because of dimagnetic anisotropy or resonance

A: The circulation of valence electron or ᴫ electron in system like benzene under the influence of exte...

Q: For each of the following changess at equilibrium, indicate whether the equilibrium shifts in the di...

A: According to Le-Chatelier's principle, if any type of stress is applied at equilibrium then equilibr...

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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.