OH d CN

Q: Calculate pCd²+ at each of the given points in the titration of 60.00 mL of 0.0060 M Cd²+ with…

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Q: A solution contains 1.09×10-2 M chromium(III) nitrate and 7.65×10-3 M aluminum acetate. Solid sodium…

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Q: a. Predict the structure of the unknown compound. b. Explain the fragmentation pattern and identify…

A: M = 107, Odd mass, odd no of nitrogens are present. Loss of hydrogen gives m/z = 106. Therefore the…

Q: Enter electrons as e The following skeletal oxidation-reduction reaction occurs under basic…

A: In case of acidic medium, to balance oxygen we use H+ and H2O. In case of basic medium, to balance…

Q: Draw the product (assign stereochemistry if applicable) in the box. Meo LINIP zj Bn

A: Note : Here we are generating enolate using LDA. Enolate is added to aldehyde gives syn…

Q: When [Cu2+] = 1.49 M, the observed cell potential at 298 K for an electrochemical cell with the…

A: Given reaction is :  Cu2+ (aq) + Mg (s) ------> Cu (s) + Mg2+ (aq)  [Cu2+] = 1.49 M  Non-standard…

Q: Prove that the statement is correct, give the solution and formula of the problem  The correct…

A: In the balanced chemical equation, all the atoms should be present in equal number on both side of…

Q: For each ΔG° given, determine the value of K to decimal places and predict if reactants, products,…

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Q: Identify the Components of a Voltaic Cell A voltaic cell consists of two electrodes, each in contact…

A: A reaction in which both oxidation and reduction takes place is called redox reaction. In a voltic…

Q: The chemical reaction in determining amine nitrogen by formular titration is based on the…

A: We have to tell the chemical reaction in determining the amine nitrogen by the formula titration is…

Q: The pOH of this solution is

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Q: 13.(10) Draw a circle around ALL of the species with a metal center that changes oxidation state in…

A: Let us discuss these biological molecules and there oxidation states.

Q: How many grams of sodium sulfate can be added to 595 mL of 1.6 x 10 M barium chloride before a…

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Q: Predict the K vs T plot that best reflects this reaction. CH3CH₂Cl(g) + Br (aq) → CH3CH₂Br(aq) +…

A: A question based on chemical thermodynamics that is to be accomplished.

Q: 5. Which type of battery uses a zinc anode and a graphite rod cathode embedded in a paste of MnO2,…

A: Given,  Options are :

Q: Water boils at a much higher temperature than would be expected for such a small molecule. This is…

A: H2O has high boiling point because of amount of intermolecular forces present .water experience…

Q: Question 15 What is the electron configuration of N3-? 01522s22p3 Ob1822822p0382 01822822p6…

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Q: Calculate the pH of a 0.100 M Na3PO4 solution. Find the mL of 0.40 M HClO4 that must be added to 100…

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Q: Which of the following statements is FALSE? A semi-crystalline polymer is the only material that…

A: Given statements are :  a). A semi-crystalline polymer is the only material that shows a glass…

Q: HNO3 H₂SO4 product 1 reagent 2 NH₂ NaNO₂ HCI product 3 reagent 4 OH

A: Transformation of benzene to phenol via diazonium intermediate.

Q: Constants needed for the calculations: c = 3.00 x 108 meters/second Planck's Constant (h) = 6.63 x…

A: Using the formula for wavelength and energy to calculate energy.  Using wavelength to calculate the…

Q: An aqueous solution of calcium hydroxide is standardized by titration with a 0.161 M solution of…

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Q: In the early morning when the temperature was 13.9 °C, a motorist measured her tyre pressure at 185.…

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Q: Describe the phenomenon of osmosis and osmotic pressure in detail. Explain the process of change of…

A: Osmosis :- Osmosis is a biophysical phenomenon occurring commonly in biologic systems, in which…

Q: 2. Give the values of the four quantum numbers of an in the following orbitals: (a) 3s, (b) 4p, (c)…

A: Four quantum numbers of an electron

Q: Each week CapeChem, a manufacturer of fine chemicals, uses up 400. kg of Compound A and 1000. kg of…

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Q: Give the products of the following reactions. CH3 (i) KMnO4, OH, A a.) (ii) H₂O* b.) CH3COOH + PC13…

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Q: What is the mechanism for this reaction to produce Product 1? The product 1 is favored over product…

A: To provide the mechanism of the given reaction.

Q: Predict the products for the following reactions, indicate major and minor where applicable MgBr 1)…

A: Here we have to write the major products formed in the following sequence of reactions.

Q: nsider the phase diagram of kryptonite shown below. P (atm) 1- 10 20 30 40 50 60 70 T (deg. Celsius)…

A: The solid-liquid curve in the given phase diagram is positive.

Q: 5) pH Calculations of Polyprotic Systems b. What is the pH of 0.1000 M NaH₂PO4? (Ka1 = 6.9x10-3,…

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Q: Sample of AgClO3 heated until decomposed yielding 0.545 mol of O2. How many moles of AgClO3 were in…

A: Silver chlorate decompose into silver chloride and oxygen gas. The equation for the balanced…

Q: Use the Table of Electronegativities provided to answer the following question. Given the following…

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Q: Use the References to access important values if needed for this question. A buffer solution…

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Q: (excess) :CI. AICI 3

A: When benzene react with alkyl halide inthe presence of AlCl3 undergo aromatic electrophilic…

Q: Calculate the number of moles and molecules of 35.00 grams glucose (C6H12O6). How many atoms of C…

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Q: A 15.0 % (w/w) NiCl2 solution has a density of 1.149 g/mL. Calculate the Molar concentration of 1L…

A: Given that -  % w/w of NiCl2 = 15.0%  Density of this Solution = 1.149 g/mL  Volume of Solution = 1…

Q: Proteins occurring in the b-pleated sheet structure O a. are relatively inelastic. O b. never occur…

A: Beta pleated  sheets are stacked over one another and are Inelastic in nature .

Q: A 870-g quantity of a substance is at its melting point of -117.9°C in the liquid state. The heat of…

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Q: Calculate the H+ ion concentration in lemon juice having a pH of 2.40. 4.0 x 10-2 M 250 M 0.38 M 4.0…

A: pH = 2.40

Q: Complete the following retrosynthetic analysis. Supply all reagents and precursors. Parts A and B…

A: Here we have to synthesize the following compounds by retro synthesis reaction.

Q: What is the pH and % ionization of a buffer solution made with 0.50 M HF and 0.45 M KF? What is the…

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Q: What is the molarity of a solution prepared by diluting 8.45 mL of 28.0 % w/w NH3 (density is 0.899…

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Q: Write the ground-state electron configuration for a neutral atom of each element: nickel X ? copper

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Q: [Review Topics] [References] Use the References to access important values if needed for this…

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Q: Cu+ (aq) + Cu(s) K = 6.2 × 108 2+ Pb²+ (aq) + 2e¯ = Pb(s) K = 4.0 × 10-5 Fe³+ (aq) + 3e = Fe(s) K =…

A: Higher the value of reduction potential or equilibrium constant, higher is the tendency of the…

Q: edict the major product of the following reaction. Br₂ EINH₂ O syn O trans O cis O anti K

A: The major product of the following reaction is:

Q: In the Periodic Table below, shade all the elements for which the neutral atom has a valence…

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Q: Question 10 For the compound below please identify the position of equilibrium (which chair…

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Q: 5) pH Calculations of Polyprotic Systems c. What is the pH of 0.1000 M Na2HPO4? (Ka2=6.2x10-8,…

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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.