If the Ksp of AgI is 1.5 x 10–16 at 298 K, calculate ΔGr for the reaction of 5 mL of 0.20 M AgNO3(aq) with 5 mL of 0.20 M NaI(aq) at 298 K.

Q: Consider the following speed distributions for different gases at the same temperature. sessus 0 O₂…

A: The distribution of the speed of gas molecules at various temperatures can be understood by the…

Q: Name the following ester according to the IUPAC rules. CH3 CH₂-C-0-CH₂-CH3 3-pentanone O ethyl…

A: Dear student since you have posted multiple questions, As per BARTLEBY QnA guidelines we are allowed…

Q: 3. Please show the mechanism for the following reaction. Me 1) Me₂SO4 2) NaCN, H₂O NC Me

A: We have find out the mechanism of given reaction.

Q: (CHEM 447-PING 22-Predict whether each reaction proceeds predominantly by substitution (SN1 orSN2)…

A: To decide the substitution or elimination mechanism through which a reaction proceeds. The reaction…

Q: Fill in each blank with the correct choice: When comparing two chromatographic methods, the better…

A: The resolution in a chromatographic method depends on two factors such as plate number and plate…

Q: 3. Describe how AS and AH° will be calculated from a plot of In(Ksp) vs. (1/T).

A: Gibbs free energy can be expressed in terms of Ksp of a salt. The expression is as follows:…

Q: Order the compounds made of the following molecules by increasing melting point. molecule но-…

A: The melting point of any fatty acid depends on their molecular weight and unsaturation present in…

Q: A U.S. Treasury strip that will pay $1,000 in 12 years is selling today for $496.97. What interest…

A: Given: Amount paid by Treasury strip in 12 years, FV = 1000   Number of years , n = 12   Current…

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

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Q: Give typed full explanation not a single word hand written otherwise leave it Balance the…

A: The question is based on the concept of redox reactions. We have  to balance the given equation in…

Q: 4. What is the major product of the following reaction, A, B, or C? Why? Please draw all resonance…

A: We have find out the answer.

Q: t) How are Bronsted-Lowry acids different than Lewis acids?

A: We have to find the difference between Bronsted-Lowry acids and Lewis acids.

Q: Draw the major product of this reaction. Ignore inorganic byproducts.

A: Grignard reagent provides a carbon nucleophilic and this carbon nucleophile can give a nucleophilic…

Q: The product of the reaction between cyclopentyl hexanoate and water in the presence of an acid is…

A: The given reactions are examples of the acid and base catalysed hydrolysis of esters to give…

Q: = Using Avogadro's Law Hydrogen chloride gas and oxygen react to form water vapor and chlorine gas.…

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Q: Assume that the reaction below is at equilibrium. A stress is hen applied as described. Click on the…

A: Here forward reaction occurs with increase in no. Of moles of gas & backward reaction occurs…

Q: See Figure 11-2, which one(s) of the ions shown would be an intermediate in the reaction shown? A B…

A: We have to determine the intermediate formed in the reaction

Q: What is the name and the classification of the following amine? H T CH3-N-CH₂-CH₂-CH3…

A: During IUPAC nomenclature of amine, suffix amine is used.  In amine if N atom is attached with one…

Q: The pKa of acetic acid, C2H302, is 4.75. What is the pH of a buffer in which [HC2H3O2] = 0.20 M and…

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Q: In condensed structural formulas, the amide group in an amide produced from a carboxylic acid and a…

A: Amide underogo hydrolysis with dil HCl to form carboxylic acid and ammonium salt.

Q: Calculate the pH of a 0.321 M aqueous solution of hydrofluoric acid (HF, K₂ = 7.2x10-4). pH =

A: we have to calculate the pH of solution

Q: A scientist measures the standard enthalpy change for the following reaction to be -34.0 kJ: C₂H4…

A: ΔH° = -34.0 kJ ΔH°f (CH3CH2OH) = -235.1 kJ/mol ΔH°f (C2H4) = -52.3 kJ/mol

Q: How many emission lines are produced by all the transitions between energy levels one, two and…

A: The question is based on the concept of atomic structure. when an electron comes from higher energy…

Q: The value of K, for the reaction below is 9.13 at 461 K. 2NO₂ (8) N₂04 (8) 1st attempt Determine the…

A: The Reaction Quotient is given as the ratio of concentration of products and concentration of…

Q: Set up a cell that has a Mg electrode in a 1.0 M aqueous Mg2+Mg2+ solution on the left side and a Ag…

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Q: Which of the following would form a buffer with formic acid? a. NaCO₂H b. HC₂H3O2 C. NH3 d. H₂O

A: Buffer solution: A buffer is a solution which resist the change in pH when base or acid added. There…

Q: The following reaction was performed in a sealed vessel at 784 ∘C∘C :…

A: Answer: Value of equilibrium constant KC is equal to the ratio of molar concentration of products…

Q: Select all statements that are true  regarding tertiary radicals - Tertiary radicals are more…

A: Carbon radicals are formed due to the homolytic cleavage of C-H or C-C bonds. Its stability depends…

Q: K Draw the missing organic structures in the following multistep synthesis. Show the final product…

A: Reaction of NH3 with given organic reactant to gives corresponding product

Q: Draw the major product of this reaction. Ignore inorganic byproducts and the alcohol side product.…

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Q: Part 2 - Colorimetric Representation of Le Chatlier's Principle Mass needed to make 15.0 mL of 0.200…

A: Molarity of CoCl2.6H2O solution=0.200 M Volume of solution=15.0 mL Molecular weight=237.93 g/mol

Q: can you help with 16, 17, and 18 as well please?

A: After reacting with PCC, LDA, and C2H5I given alcohol gives ketone as product. Option 1 is matches…

Q: Draw the structure(s) of the organic product(s) of the Claisen condensation reaction between ethyl…

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: HYBRID ORBITALS For each molecule or ion listed below: 1) State the hybridization of the central…

A: Hybridization: The valence shell atomic orbitals of an atom undergo a phenomenon in which they…

Q: 9. Using curved-arrows, propose a mechanism for the following transformation and draw the major…

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Q: A chemist prepares a mixture of hexane and toluene at a temperature of 21.0 °C. He measures out 314.…

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Q: IR spectrum (Nujol mull), pmr, mass and ¹3C spectra of a compound having a molecular weight of…

A: Organic spectroscopy is an important  tool for structure elucidation of any organic compound.  The…

Q: 8. Which of the following pairs lists the weaker acid first? a. НСІ. НСЮ b. HBrO4, HBrO3 c. H₂O,…

A: we have to select the pair in which weaker acid is written first

Q: Calculate the pH of a solution that is 0.245Mbenzoic acid and 0.110Msodium benzoate, a salt whose…

A: Ka of benzoic acid = 6.3 × 10–5 pKa = – logKa = – log(6.3 × 10–5) = 4.20 Given that concentration of…

Q: 1. DIBAL-H, -78 °C 2. H₂O a

A: DIBAL- H  =  diisobutylaluminium hydride  acted as good reducing agent. It reduces esters easily

Q: The pH of an aqueous solution of 0.0917 M ammonium perchlorate, NH4C1O4 (aq), is Kb (NH3) 1.80 ×…

A: The given salt NH4ClO4 is a salt of weak base NH3 and strong acid HClO4. So, the pH of the solution…

Q: a) b) Propose a mechanism. OH R CI 1. MeMgBr 2. H3O+ NaH OH

A: The given reactions are shown below We have to draw the mechanisms of the above two reactions.

Q: For each pair of substrates below, choose the one that will react faster in a substitution reaction,…

A: The question is based on the concept of nucleophilic substitution reaction. we need to identify the…

Q: où Ph Ph Ph NaOH DMF Scheme 1: Overall Wittig reaction .H

A: Reaction of aldehyde with phosphonium ylide to give alkene (trans alkene). Phosphonium ylide are…

Q: In a particular titration experiment a 30.0 mL sample of an unknown monoprotic acid required 25.0 mL…

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Q: Which of the following values best approximates the pKp value of the weak base? a. 9.8 b. 8.4 c. 7…

A: pKb can be calculated from a pH vs volume of titrant. For a monobasic acid half of the equivalence…

Q: A compressed gas cylinder, at 105 atm and 21oC, is in a room where a fire occurs. The fire raises…

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Q: Balance the following redox reactions by the half-reaction method:   Cr(s) + N2H4(aq) = NH3(aq) +…

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Q: Does an individual atom of helium have a melting point and why or why not? Yes, the melting point of…

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Q: Consider the two reactions below: X2Z (s) → X2(g) + Z(s) ΔG° = 122. kJ X2(g) + J(s) →…

A: The question is based on the concept of chemical kinetics . we need to write over all reaction and…