Why are carboxylic acids more acidic than alcohols? The increased inductive effect of the alkyl group of the carbaxylic acid resonance stabilization of the carboxylate ion (conjugate base of carboxylic acids) Due to hydrogen bonding They have high pKa values

Q: The chart type should be Scatter chart. Change if it is something different. In the Chart editor cli...

A: Enthalpy of vaporisation, ∆Hvap is determined from the Clausius- Clapeyron equation ln VP = -∆HvapR ...

Q: Design a voltaic cell that incorporates the two half reactions: VO2 (aq) + 2 H* (aq) --> VO2* (aq) +...

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Q: Predict the major product formed when 2-bromobutane is subjected to dehydrobromination using sodium ...

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Q: Draw curved arrows to show the mechanism for the step of the B-ketoacyl-ACP synthase reaction shown ...

A: In given reaction release of CO2 takes place.

Q: Using Appendix II from your book, determine the heats of reaction (DHrxn) based on the equation belo...

A: Heat of reaction: The standard enthalpy of a chemical reaction is the difference between total react...

Q: An endothermic reaction which results in an increase in moles of gas will be most product-favored un...

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on ...

Q: 34) What is the IUPAC name of this compound?

A: As per the guidelines if multiple questions posted first three are allowed to answer, please post re...

Q: Consider an analyte solution of 50.0 mL of 0.050 M hydrochloric acid, HCl, titrated against 0.10 M s...

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Q: Provide an IUPAC name for the structure shown.

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Q: Compute for the concentration of hydrochloric acid in the resulting solution of 250 mL sample of 0.0...

A: We have to calculate the concentration of HCl.  

Q: Determine the wavelength in pm (10-12 m) of an object of 2.83 X 10-31 kg moving at a velocity of 7.9...

A: Wavelength = h÷mv 

Q: Given the same reactant concentrations, the reaction COg) + Cl,(8) → COC,(8) at 245°C is 136 times a...

A: Recall the given reaction, CO (g) + Cl2 (g) -------> COCl2 (g) . The reaction at 245◦C is 136 tim...

Q: 8. Why should you boil the sample solution right before reaching the end point?

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Q: How many milliliters of an aqueous solution of 0.228 M nickel(II) sulfate is needed to obtain 10.5 g...

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Q: In the lab, you are not allowed to : O a. tie up your hair O b.wear socks only Oc stand while you ar...

A: In the lab work, we have to take precautions.

Q: Starting with diethyl malonate, and using any other reagents of your choice, show how you would prep...

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Q: 1. What is the OH- concentration in a solution that is (3.30x10^-1) M in HCl? Express your answer to...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: Titrations are generally both more accurate and more precise the smaller the concentration of titran...

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Q: O2(9) + F2(g) = F2O2(g) Expt # [F2] Rate (M/s) 0.1 1.00 x 10-4 0.8 0.2 5.00x10-5 2 0.1 0.1 1.25x10-5...

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Q: Br CH;CH,OH

A: CH3CH2OH is neutral base and compound is 3 degree halide compound. So the reaction occurs via E1 eli...

Q: 11) What is the name for this compound? он A) cyclopentanol B) cyclohexanol C) cyclobenzenol D) phen...

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Q: Consider the following exothermic reaction system at equilibrium: N2(9) + 3H2(9) = 2NH3(9) Predict h...

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Q: Below are values of AS° and AH° of solution at 298K for some more salts that contain the potassium i...

A: ∆G° cab be calculated using formula : ∆G° = ∆H° - T∆S°   For this we need to first match the units. ...

Q: The initial pH of a 0.2M arginine solution is 14. a. What is the predominant structure of arginine ...

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Q: 10.45 Calculate AG° at 45°C for reactions for which (a) AH° = 293 kJ; AS° = -695 J/K (b) AH° = -1137...

A: Formula used :-  ∆G° = ∆H° - T∆S°

Q: Determine the change in entropy (ASsys), for the expansion of 0.600 mole of an ideal gas from 2.00 L...

A: Moles of ideal gas (n) = 0.600 mol Intial volume (V1) = 2.00 L Final volume (V2) = 3.00 L

Q: Explain why different elements produce different spectral absorption and emission lines.

A: The spectral absorption and emission lines. The absorption spectra is produced when the atom absorbs...

Q: What is ΔSsurr for a reaction at 19 °C with ΔHsys = -7.3 kJ mol-1 ? Express your answer in J mol-1 ...

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Q: Use the References to access important values if needed for this question. A sample of neon gas occu...

A: Given data: The initial volume of neon gas is V1=8.84 L. The initial temperature of the neon gas is...

Q: In ideal close-packed structures of metallic solids, how many nearest neighbors does a metal ion hav...

A: The number of the nearest neighbours of an atom present in the topmost layer is 12. Co-ordination nu...

Q: 14.8 g sample of an aqueous solution of hydrobromic acid contains an unknown amount of the acid. If ...

A: Aqueous solution of hydrochromic acid=14.8g Volume of barium hydraxide=17.2mL Concentration of hydro...

Q: heat a water jug and a rock of equal mass to 40. °C. If you can only place one item under your blank...

A: Specific heat is defined as the amount of heat required to raise the temperature of one gram of a su...

Q: ayhamics For Practice 18.1 - Enhanced - with Feedback Part A Predict the sign of AS for each process...

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Q: Consider the elementary reaction equation K(g) + HCI(g) KCI(g) + H(g) > What is the order with respe...

A: Given reaction, K(g) + HCl(g) ----> KCl(g) + H(g) then,

Q: Write the stepwise equilibria for the neutralization of Na2CO3 with HCI.

A: Sodium carbonate is a basic salt formed by strong base and weak acid.

Q: Consider the reaction at 298 K: 2H2S(g) + SO2(9) →3S(s, rhombic) + 2H2O(g) AGn = -102 kJ You may wan...

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Q: Q2. Consider CH4 is a planar molecule and prove that it is wrong from the molecular orbital theoI

A: CH4 is planar molecule  this statement is Wrong. CH4 is Tetrahedral molecule.

Q: Consider the reaction X+ Y-Z Initial Rate of Disappearance of [X] (M) [Y](M) X (M/s) From the data i...

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Q: Balance the following redox reactions in acidic solution: a. MnO4- + H2S -> Mn2+ + S8 b. Cu + SO42...

A: Here we have to balance the following redox reaction in acidic medium.     Here the redox reaction ...

Q: The byproduct of the photo dimerization of benzophenone to benzopinacol is? OH hv Ph Ph OH Ph Ph Ph ...

A: 1.) The photodimerization if benzophenone ho vis radical mechanism. We would write mechanism to dete...

Q: Complete the following table. Mass of Sample Moles of Sample Molecules in Sample Total Atoms in Samp...

A: The question is based on mole concept The formula used and solution is given in the picture

Q: Generate a curve for the titration of 30.00mL of a solution in which the analytical concentration of...

A: The titration curve of an acid base titration is the plot of the pH of the reaction mixture with the...

Q: The equilibrium constant for the reaction: CO2(g) CO(g) + 1/2 O2(g) is 6.66 × 1012 at 1000 K. Calcul...

A: Given- CO2->CO +1/2O2.                K=6.66×1012

Q: do carbonated beverages change the pH of urine. explain please

A: Carbonated beverages contain dissolved carbon dioxide. This carbon dioxide when react with water wil...

Q: A certain weak base has a Kp of 7.30 x 10-7. What concentration of this base will produce a pH of 10...

A: We need to calculate the concentration of the weak base that has pH = 10.27

Q: Low concentrations of methylmercury near the detection limit gave the dimensionless instrument readi...

A: Readings 187.5, 157.1, 144.5, 156.5, 201.5, 142.3, 205.3, 183.9, 116.9, 187.7 Slope=3.78*109 M-1 Bla...

Q: Determine the [H+], [OH-], and pH of a solution with a pOH of 12.67 at 25 °C. [H*] : [OH] = pH =

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Q: Ka for HF is 6.8 x10-4. Calculate Kb, for F-? a)1.5x 10-11 b)6.8x 10-10 c)6.8x 10-18 d) 6.8x 10-10 e...

A: We know that -  Ka×Kb = 10-14

Q: The half-life for the first-order conversion of A to B is 56.5 hours. How long does it take for the ...

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Q: An automobile engine provides 541 Joules of work to push the pistons and generates 2334 Joules of he...

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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.