Explain why p-nitrophenol (the left molecule) is more acidic than p-methylphenol (the right molecule). OH OH OH NO₂ CH3 pk = 7.14 pk = 9.95 = 10.19 a pka

Q: two functional group isomers having the molecular formula: C4H8O

A: Functional group isomers have same molecular mass but different molecular formula.

Q: Which of the following is NOT expected to result in an efficient crossed aldol condensation…

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Q: ) Use the Maxwell relations to express the derivatives (3) and (35) in terms as T P of measurable…

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Q: All of the following are properties of zinc. Which is NOT a physical property. It corrodes with…

A: In this question, we will select the statement which is not a physical property that means it is a…

Q: Part E When the outermost electron in a potassium atom makes a transition from a 4p level to a 4s…

A: Since you have posted multiple questions, we will solve only first question for you. If you want…

Q: A uestion 7 For the first blank select an answer with a (1) in front. For the second blank, select…

A: The answer is attached below-

Q: Question 15 Choose the correct compound #1 and #2 to give the product for the following reaction: NE…

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Q: a which of the following monomers could form an addition polymer? C₂H4 HO-CH,-CH2-OH CH3-NH, C5 H12…

A: Here we have to determine the compound that can able to form additional polymer and condensation…

Q: calculate the pH of a solution that is 1.00 M CH3COOH (ka = 1.0 x 10^-5) and 1.00 M CH3COONa

A: Given: Concentration of weak acid CH3COOH = 1.00 M And the concentration of CH3COONa = 1.00 M

Q: Please help me fill out the rest of the chart. Show work.

A: The given table is needed to be completed.

Q: How many calories could be needed to melt 10 grams of ice at 0 c

A: Heat is required to convert ice at zero degree Celsius to water at zero degree Celsius.hence only…

Q: Problem 5. Predict the principal organic product of each of the following reactions: K₂Cr₂O7 (a)…

A: K2Cr2O7 and Na2Cr2O7 are strong oxidizing agent. PCC/CH2Cl2 is mild oxidizing agent. It stops the…

Q: 6. Provide the missing reagent(s) that gives the desired product in high yield. RCH-CH₂96m2-5r DOH H…

A:

Q: 4. What will be the freezing point of a solution when 2.0 grams of the binary ionic compound in item…

A: Given that -  Mass of solute = 2.00 g  Mass of water solvent = density×volume = 0.997×100 = 99.7 g…

Q: 16. What will be the final temperature of a 584−g sample of water, initially at 15.0 °C, after 53.4…

A: 584 g sample of water, initially at 15.0 °C. 53.4 KJ of heat have been added to it.Here we have to…

Q: Enter your answer in the provided box. The half-reaction at an electrode is Mg2+ (molten) + 2e =…

A: This question can be solved by faraday law of electrolysis .  According to this rule  1 mole cation…

Q: b) Identify the symmetry elements of CO₂. Then consider CO₂ as being constructed from a carbon atom…

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Q: 1. NH3 2. H₂, Pd ONa 0°C 1. 2. CH3 Br

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Q: Half-reaction E° (V) Br₂(1) + 2e¯ →→→→→→ 2Br¯(aq) 1.080V Cu²+(aq) + 2e¯ →→→→ Cu(s) 0.337V Mn²+(aq) +…

A: Oxidizing agent is the species that oxidizes the other species and itself gets reduced. Reducing…

Q: 10. Which of the following is the most stable? A) 25 9 MB)591/d\bios gnlwollo SE u OBL HO,HO D)

A: Alkenes are the organic compounds which contains at least one double bond. The general formula of…

Q: For the equilibrium 2 NH3 N2 + 3H2 AG is -32 kJ/mol at 298 K. Calculate the degree of dissociation,…

A: del G = -2.303RTlogK del G = -32KJ=-32000J R= 8.314 JK-mol- T= 298K -32000= -2.303*8.314*298*logK

Q: What are the net ionic equations when Co2+ is acidified using CH3COOH, then solid NaNO2 is added;…

A: Here we have to write the net ionic equation when Co+2 is acidfied using CH3COOH then solid NaNO2 is…

Q: Sample At STP, how many grams of MgCO3 should be heated to have a resulting 3.59 L of CO2. Note that…

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Q: 83. Consider the following general responses: tom D Tom 0.8 Tom.0.i 3 A+B C + D Tom U. If the…

A: Answer: Limiting reagent is the reactant that exhaust first in the reaction and decides the yield of…

Q: Fe3+ (aq) + 3e– → Fe(s)          +0.771 V Al3+(aq) + 3e– → Al(s)              –1.660 V 1. Calculate…

A: Using the standard reduction potential to find the E°cell. Then using nernst equation to find Ecell.…

Q: give atleast 5 examples each of Homogeneous and Heterogeneous Mixture; 3 examples each of Physical…

A: In the given question we have write the example of homogeneous and heterogeneous mixture.…

Q: A 0.1093-g sample of impure Na2CO3 was analyzed by the Volhard Method. After adding 50.00 mL of…

A: Answer: This question is based on stoichiometric calculation where we have convert the moles of…

Q: A galvanic cell is set up with iron and aluminum half-cells, according to the unbalanced reaction…

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Q: Which condition will increase the aqueous solubility of AgBrO3? choose from the ff: AgBr is added…

A: To identify: Addition of what will increase the solubility of AgBrO3. The solubility reaction of…

Q: A 0.973-g sample of canned tuna was analyzed by the Kjeldahl method. A volume of 21.15 mL of 0.1174…

A: 1. Moles of HCl required to titrate the liberated ammonia   =Volume of HCl consumed (in L)×Molar…

Q: (c) The experiment was repeated, but this time starting with a 4.0 mol sample of CaCO3(s). On the…

A: When CaCO3 is heated, the following reaction take place: CaCO3(s) ↔ CaO(s)+CO2(g)

Q: Given the reaction below, complete the line notation. Au³+ (aq) + Cu(s) → Cu²+ (aq) + Au(s) ✓ | v ||…

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Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…

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Q: (d) Exchange of H₂O for D₂O in [Cr(H₂O)]³+ is extremely slow (k = 2.6 x 10-6 s-¹ at 25°C), while for…

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Q: Find the AH for the reaction below, given the following reactions and subsequent AH values:

A: First equation multiply by 2 so: 2OF2 + 2H2O ------------ 2O2 + 4HF Opposite the Second equation:…

Q: convert the following 34.5 atm= 30.39 kpa=

A: Given :  1. 34.5 atm  2. 30.39 kpa

Q: (Q62) If strong acid is added to a solution containing calcium carbonate, what species will form in…

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Q: 5. Which of the following do you expect to have the largest molar entropy at 25 °C? a) H₂O (liq) b)…

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Q: Write the balanced net ionic equation for the reaction that occurs in the following case:…

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Q: Indicate which of the following sets of quantum numbers in an atom are unacceptable and explain why:…

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Q: Which statement about electromagnetic radiation is false? a) As frequency increases, wavelength…

A: Here, we have to find the statement that is false about electromagnetic radiation.

Q: 5. Which of the following compounds displays besides other signals - a nonet (a signal that is split…

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Q: What are the major differences between GC and HPLC, discus the types of samples among other…

A: GC is typically used to measure oils, organic compounds, air samples, toxins and drugs (both…

Q: Which is more soluble in 0.10 M HCl,? lead sulfate, lead iodide, lead choride, or lead carbonate?

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Q: The give reaction is C6H12O6 (s) + O₂(g) → CO₂ (g) + H₂O (1) Asrxnnxsº (products)->nxsº (reactants)…

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Q: } 8 ९ - 8 HO.

A: The Reagents are used to convert one group to other using Oxidizing  and Reducing Agent .

Q: Give the mechanism Br₂ hv NBS A q

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Q: [NH₂] = 3.6 X 102 mol L- 12.34 The equilibrium constant for the reaction, 3 H₂(g) + N₂(g) 22 NH3(g),…

A: Equilibrium constant is defined as ratio of concentration of product to the concentration of…

Q: All of the following are properties of zinc. Which is NOT a physical property. OIt corrodes with…

A: Which of the following is not a physical property of zinc?

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.