Suppose you have just added 100.0 ml of a solution containing 0.5000 moles of acetic acid per liter to 100.0 ml of 0.250 M NaOH. What is the final pH? The Ka of acetic acid is 1.77 × 10-5. X

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Q: if 13.9ml of a solution is diluted to 94.7ml with a concentration of 0.4 M. What was the original…

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Q: CI H Classify the compound shown here. A) aldehyde B) ketone alcohol D) ester E) alkane

A: Given structure is:  The functional group is

Q: In the titration of a 25 mL sample of a 0.100 M solution of formic acid with 0.100 M strong base,…

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Q: the answer for number 5

A: As you have asked for question 5. Here, is the answer for electrolysis of water at standard state.

Q: 19.3 Preparing Aldehydes and Ketones: A Review Predict the major product of the following reaction.…

A: Since you have posted multiple questions so we are answering first question for remaining question…

Q: For the reaction: A+B⟺C The concentration of A is 0.96M, the concentration of C is 0.85M, and the…

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Q: At a particular temperature, the solubility of NO₂ in water is 0.0350 M when the partial pressure is…

A: According to Henry's law, solubility of a gas in a liquid is directly proportional to the partial…

Q: Crion about Codeine Codeiene I normally found as it's Conjugate acid (call this acid Hood.) ● pka of…

A: Given,  The molarity of Hcod = 0.342 mM.  pKa of the solution = 8.21 The pH of the solution is:

Q: Draw the structure of the compound with the IUPAC name of Trans-3-ethyl-2-methoxynonane.

A: Rule to draw structure-1) First make carbon skelton by using parent name.2) Then after attached the…

Q: Part C Calculate the mass/volume percent (m/v) of 15.0 g NaCl in 60.0 mL of solution. Express your…

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Q: Calculate the mass/volume percent, % (m/v), for the solute in each of the following solutions. ▼…

A: Given: For part A; The mass of solute (LiCl) = 4.80 g The volume of the solution = 51.5 mL For part…

Q: The formation of poly(e-caprolactone) from E-caprolactone proceeds via which mechanism? ring-opening…

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Q: Given the following KD values for extraction of solute M in water with organic solvents A, B, C and…

A: Distribution coefficient: It is defined as the ratio of  concentration of solute in the organic…

Q: ਲੰਨ ਦੀ fons d ਨ ਸ਼ ਕਰਕੇ ੧ (ਅਤੇ ਅਣ-

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Q: Which of the following IR frequencies would be expected for benzaldehyde? Select all that apply.…

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Q: What is the equilibrium constant expression for the following reaction? C3H8(g) + 502(g) [co₂]³…

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Q: 5. String8 points on o OH 1. Ph-MgBr 2. HO ]3 2. HO ہنتی۔

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Q: Calculate the mass percent of a solution that is prepared by adding 54.8 g of NaOH to 461 g of H₂O.…

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Q: How many hydrogens are in a cycloalkane of n carbons containing two rings?

A: Given statement is :  How many hydrogens are in a cycloalkane of n carbons containing two rings? 1…

Q: Draw the Lewis structure for the selenium dioxide (SeO₂) molecule. Be sure to include all resonance…

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Q: A certain catalyzed reaction is known to have an activation energy E= 74.0 kJ/mol. Furthermore, the…

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Q: Write a short set of rules (three-five) that summarize which compounds are soluble and which are…

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Q: In an electrolytic cell, does the reaction of electrolysis of water take place in a standard state?

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Q: Referring to the arrangement in the figure below, calculate the Tin anode 2+ Sn So SnSO4 solution…

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Q: A chemist adds 825.0 mL of a 14.3 g/dL aluminum sulfite e (Al₂(SO3)₂) solution to a flask. Calculate…

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Q: Example #1) 25mL of 1.0M HCl is mixed with 40mL of 0.80M NaOH HCI + NaOH → H₂O + NaCl First, let's…

A: Given→ Volume of HCl = 25 ml               Molarity of HCl =1.0 M               Volume of NaOH = 40…

Q: What is the pH of a 0.0140 M aqueous HCIO4 Report your answer to two decimal solution? places.

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Q: A 0.750 M solution of ethanol (molar mass = 46.0 g/mole) has density 0.900 g/mL. What is is its…

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Q: 1. Calculate &G for the reaction below at 25.0 °C 2 Na(s) + 2 H₂O()→2 NaOH(aq) + Hz(g) given…

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Q: 1

A: from the table: Y= E/V + (0.1183V)log bX= (b/b0)1/2Intercept = 0.2684 = E0

Q: QUESTION 3 a) Propose a synthesis route to prepare 3-ethylpentan-3-ol from 1-bromopropane. Note that…

A: 3-ethylpentan-3-ol is tertiary alcohol. Tertiary alcohols  can be prepared from Grignard reagents…

Q: = Module Knowledge Check Balance the chemical equation below using the smallest possible whole…

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Q: True or false. 1. In an immunoassay for drugs of abuse, any concentration greater than 0 is…

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Q: Choose from A - E the term that best describes the isomeric relationship for each of the following…

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Q: Which Lewis structure has no lone pairs on the central atom? SeBr4 SC1₂ Asl3 SiS₂

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Q: QUESTION 4 The value of Kw at 50°C is 5.48 x 10-14 Calculate the OH concentration in an aqueous…

A: Given data The ionic product of water at given temperature, 50 °C,  Kw =  [H3O+][OH-]= 5.48×10-14…

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Q: The equilibrium constant is given for two of the reactions below. Determine the value of the…

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Q: Consider the reaction. A(aq) = 3 B(aq) K. = 8.65 x 10-6 at 500 K If a 4.10 M sample of A is heated…

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Q: Part A What is the ground-state electron configuration for Co²+ (Z=27)? O [Ar]3d7 O [Ar]4s²3d5 O…

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Q: When NO₂ undergoes Friedel-Crafts acylation, the MAJOR product is which of these? 1 NO₂ R-C 01) IV.…

A: When an electron-withdrawing group is attached to the benzene ring it reduces the electron density…

Q: The pH of a solution is 13.44.  What is the concentration of OH- in Molar?  Enter your answer to 3…

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Q: Q8 In which reaction mixture(s) did hydrolysis of starch occur?

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Q: 1) How many electrons are present in the nonbonding π molecular orbital of the allyl cation? Zero O…

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Q: 1. Draw the structure of the predominant organic product formed in each of the following reactions.…

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Q: Which of the following reagents can be used to convert the compound below into an alcohol? COOH 1)…

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Q: the binding constant and the free energy of binding

A: The binding constant for a receptor R and a ligand L is defined as Kbinding=[RL][R]×[L] for the…

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.