3. Which of the labelled hydrogens in vitamin C (L-ascorbic acid) is the most acidic? Explain your choice by referring to Lewis structures. a HO b HO- CH d HO OH Vitamin C

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A: There are four nucleotides namely adenine (A), thymine(T), guanine (G) and cytosine(C).

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A: Question 3 Hydrogen appears as H2 in its standard state. Thus, enthalpy ( ΔHf0 ) and gibbs free…

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A: This is a intramolecular claisen condensation reaction. This reaction takes place between two esters…

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Q: Which of the following would you expect to exhibit paramagnetism? III. S²- IV. Mg2+ I. Ni O O II. C…

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Q: A compound contains only carbon, hydrogen, nitrogen, and sulphur. A combustion analyzer collects…

A: Given, A compound contains only carbon hydrogen, nitrogen and sulpur. The combustion analyzer…

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Q: 10. The pH response pf glass electrode is limited entirely to the area of special glass membrane…

A: True

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Q: c) Suggest and explain in detail one heat treatment procedure that can strengthen or harden the…

A: A metal when it is hardend,it is heated to a point where the element transform into a solution.

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A: We use the below rules to compare the radius of different elements/ions in periodic table:

Q: Consider the following equilibria: 2SO3(g)    2SO2(g) + O2(g)                       Kc1 = 2.3 × 10…

A:

Q: (a) Write the balanced chemical reaction between sodium bicarbonate and acetic acid. (b) In the…

A: Balanced Reaction: NaHCO3 + CH3COOH ---&gt; CH3CONa + H2O + CO2

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Q: Refer to the following potential energy diagram for the reaction: XY→ X+Y Potential Energy 400 300…

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Q: which substrates undergo a carbocation rearrangement in an SN1 mechanism?

A: The SN1 mechanism has 2 steps -  1- formation of carbocation 2- attack of nucleophile

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A: A question based on electrochemical cells that is to be accomplished.

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A: Here we are required to find the number of atoms having correct the configuration.

Q: ste and smell) natural flavor based on its elementa tion. C 58.80%, H 9.87%, O 31.33% 0₁ H9.791.958…

A: If mass of compound is 100 g. Mass of C = 58.80 g Moles of C = 58.80/12 =4.90 mol Mass of H = 9.87 g…

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A: Given, Volume of drum = 208 L TCE concentration =120mgL Temperature, T = 25°C =(25+273)K=298 K

Q: 7. 5.6 x 10-6 mol of A and 5 x 105 mol of B are mixed in a 200 mL flask. The system is represented…

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Q: The partition splits the two gases (Ta, X), and (Tb, Y). When partition is removed, it becomes (T,…

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Q: 4. The main purpose of electrode modification is to decrease the detection limit.

A: True

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A: In the given problem we need to make a list of substances and their amount for prepare 1 litre of AH…

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A: Coffee is prepared from roasted coffee beans which is the seeds of coffee fruit.It contains caffeine…

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.