Considerr the following endothermic reaction. A(aq) + B(aq) = C(aq) + D(aq) K = 1X100 A solution is prepared in which the initial concentrations of A and B are each 1.0 M At equilibrium, the concentration of B +v M, and the concentration of C would be about would be about 0.5 0.5 v M. The concentration of C could be increased by which of the following? (Select all that apply.) adding A adding D increasing the temperature removing A removing D

Q: Which structure is the most likely product of the reaction below? CHCI3, KOH -CI CI -CI -CI

A: CHCl3 form carbene with KOH then addition of carbene to double bond occur. ->Carbene added from t...

Q: 3. A solution that may contain any of the group III cations. Treatment of the solution with CIO in a...

A: Group 3 cation involve Cr3+ , Al3+ , Ni2+ and Fe3+

Q: 29. The rate constant for the first-order decomposition at 45 °C of dinitrogen pentoxide, N2O5, diss...

A: Given :-  2N2O5 → 4NO2 + O2  Reaction is first order  Rate constant (K) = 6.2 × 10-4 min-1  [N2O5] =...

Q: How many mg of active ingredient present in a 30g tube of a 0.05%w/w fluticasone ointment? are

A: Given :-  %w/w = 0.05%  Mass of tube = 30 g  To calculate :-  Mass of active ingredient (in mg) 

Q: conjugate acid o CO

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Q: Predict the products of the following acid-base reactions. If the equilibrium would not result in th...

A: Introduction :  According to Bronsted-Lowry  an acid as a proton donor and a base as a proton accept...

Q: - mL

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Q: Indicate whether CH3CH2CH2NH2 will act as a Bronsted-Lowry acid or base when reacting with water.

A: To see if CH3CH2CH2NH2 Bronsted-Lowry acid or base, first we write the chemical equation for the rea...

Q: In the Labster experiment, there are only singlet peaks seen in 13C- NMR. Do you think we will see p...

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Q: Benzene alcohol IUPAC name: draw the structure:

A: Benzene alcohol is also referred as Aromatic alcohol. Chemical formula :- C6H5CH2OH

Q: For the mechanism of the reaction below, which of the following statements is true? CI HCI O A prima...

A: ->When alkene reacts with hydrogen halide first of all carbocation formed which rearrange to most...

Q: Part 1. Standardization of the KMN0, Solution Experimental Data Mass of weighing funnel and Na,C,O, ...

A: A question based on mole concept that is to be accomplished.

Q: What is the nature of the HOMO of H20? Select one: a. Electron lone pair O b. pi c. sigma O d. sp hy...

A: Atomic orbital of similar energy and symmetry combine to form molecular orbital  Here we are require...

Q: Consider the following system at equilibrium where AH° = -10.4 kJ, and Kc = 55.6, at 698 K. H2(9) + ...

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Q: A 23.0 mL sample of 0.260 M trimethylamine, (CH3)3N, is titrated with 0.287 M hydrochloric acid. At ...

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Q: According to the Hammond postulate, which of the following carbocations would form most slowly in th...

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Q: of K. for t

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Q: 5.What similarities can you see among the particles of solid, liquid and gas? 6. Are the particles ...

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

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Q: Multiple Choice 1. Which statement best describes intermolecular forces in general? a. Covalent bond...

A: Intermolecular forces  1) dipole-dipole interaction- present in polar  2) London disperse force - no...

Q: Convert 3.20 x 104 J to kilojoules

A: In this question, convert 3.20×104J to kilojoules:

Q: Calculate the rate constant, k, for a reaction at 67.0 °C that has an activation energy of 77.5 kJ/m...

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Q: Write the balanced chemical equation for the combustion of the fuel in 02(g), with CO2(g) and H20(g)...

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Q: Consider the mechanism. Step 1: Step 2: A B + C equilibrium C+D → E slow Overall: A + D → B + E Dete...

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Q: The thermal conductivity of carbon dioxide at 0 ºC is 0.0145 J K-1m-1 s-1. Estimate the diameter of ...

A: The solution of the question is given below:

Q: A diprotic acid (H2AH2A) has p?apKa values of 4.934.93 (p?a1pKa1) and 9.869.86 (p?a2pKa2). Which of ...

A: Given data : Diprotic acid H2A pKa1 = 4.93 pKa2 = 9.86  

Q: The amino acid glutamine has ionization constants ?a1=6.46×10−3Ka1=6.46×10−3 and ?a2=1.00×10−9Ka2=1....

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Q: Sodium dichromate is an effective used to convert secondary alcohols to ketones. O Oxidizing reagent...

A: Oxidation reaction are those in which addition of oxygen takes place while reduction reaction are th...

Q: A 0.6475-g sample of solid magnesium is burned in a constant-volume bomb calorimeter that has capaci...

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Q: How many grams of irion

A: KMnO4 and Fe2+ titration is a type of redox titration in which we titrate the iron by KMnO4  at the ...

Q: AICI3 CI

A: This is intramolecular F. C. Acylation reaction. They undergoes cyclisation to form cyclic ketone

Q: Cname of the following structure cle

A: Prefrence of group according to CPI rule is          -OH>-CHO>-CH3>-H       IUPAC name     ...

Q: 58) Methanol, 2-propanol, and ethylene glycol are all toxic when ingested. Answer: 59) 1,2,3-propane...

A: 58. Methanol, 2-propanol and ethylene glycol are all toxic when ingested. Answer- A (true)  59.1,2,3...

Q: In the mass spectrum of 2-pentanol, alpha cleavage is not expected to generate which of the followin...

A: We have to predict the peak not generated by alpha cleavage.  

Q: Summarize what you have learned nodule separate sheet of paper. You can improve the concept map by a...

A: Atom is the basic building block of all matters whereas ions are charged atoms or molecules.

Q: Calculate the wavelength in nm of the transition from n=6 to n=1 of the hydrogen atom.

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Q: A diprotic base (B) has pk, values of 3.36 (pKp1 ) and 6.72 (pK»2). Which of the equalities is true ...

A: We would use the fact that at half equivalance point , pH = pKa  OR, pOH = pKb . From the given pH, ...

Q: sealed container is filled with 3.00 g of CO2 (MM = 44.01 g/mol), 5.00 g of Kr (MM = 83.80 g/mol), a...

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Q: the following reaction, which of the following is a conjugate a 04 (aq) + H20(1) H3O*(aq) + C2042-(a...

A: According to Bronsted Lowry acid base concept,  Acid is the substance which donate proton while base...

Q: Cyclohexanone can be effectively oxidized to adipic acid by treatment with which two of the followin...

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Q: Assume 1,3,5 -hexatriene to be a linear molecule and model the pi electrons as particles in a one-di...

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Q: in lormation Holecule Bonding information Geomctry folarity Kar. centrat atom 3bondinge pairs O Tone...

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Q: At 25 °C, what is the hydroxide ion concentration, [OH¯], in an aqueous solution with a hydrogen ion...

A: [OH-] = 4.54 x 10-8 M

Q: ) Why would an unstabilized vlide tend to form more of the Z-stereoisomer?

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Q: You are on a new planet and discover a substance, X2O that undergoes autoionization just like water ...

A: Given:   At 28.5 °C when Kx is equal to 3.2 x 10-15 To Calculate: The  concentration (molarity) at 2...

Q: Draw the major product of this reaction. Ignore inorganic byproducts. H. NaCN, HCI Type here to sear...

A: Organic reactions are those in which organic reactant react to form organic products.

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the oxidatio...

A: Oxidation state - The total number of electrons that an atom either gains or loses in order to form ...

Q: 3 83 ml of a 130 M solution of HNO, Express the volume in milliliters to three significant figures. ...

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Q: A reactant decomposes with a half-life of 44.7 s when its initial concentration is 0.297 M. When the...

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