Guideline 3: we prefer not to add this substituent مهم جزءا كب حركيب عا كي يمكن تحطى هذا MeO 14 NH₂ NH₂ added by nitration and reduction NO₂ NO₂ added by nitration عشر

Q: 12.8 mL of 0.0354 M potassium permanganate solution is used to titrate 0.188 g of an unknown sample…

A: Given -> Volume of KMnO4 = 12.8 ml = 0.0128 L (1L = 1000ml) Molarity of KMnO4 = 0.0354 M Weight…

Q: The number-average molecular weight of a polymer with the repeat unit shown below is 1685849 g/mol.…

A:

Q: Which of the following is the most basic amine? (A) benzylamine B N-ethylethanamine C pyridine (D)…

A: Base pKb Benzylamine 4.66 N-ethylethanamine 3 pyridine 8.8

Q: if you have 105 ml of a liquid with a density of 1.15 g/cm^3, how many grams do you have?

A: Formula of density would be used to calculate mass in grams .

Q: What is the equation used to calculate the minimum amount of oxygen required for combustion?*…

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Q: i. NaH, DMF ii. CH3CH₂Br iii. NaOH, H₂O iv. H₂O, heat ?

A:

Q: A 0.1005 g sample of menthol (a compound comprised of C, H and O) produces 0.2829 g of carbon…

A: Mass of menthol = 0.1005g Mass of CO2 =0.2829 g Mass of H2O =0.1159 g

Q: Which of the following is not classified as a nucleophile? A acetylide (B) hydrosulfide c) alkoxide…

A: In this question, we will see that which can't act as a nucleophile means not a class of…

Q: Guideline 3: we prefer not to add this substituent عا كن يمكن تحط هذا مركي MeO ملم جرا 14 مرا NH₂…

A: To prepare this compound, first of all we will do nitration of benzene ring and then we will do…

Q: 3. Indicate the reaction type for each of the following reactions. Equation Reaction Type 2C+0₂ →…

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

Q: Which of the following isomerism and coordination complex geometry pair is incorrect? Geometric…

A: Cis–trans isomerism, also known as geometric isomerism or configurational isomerism.

Q: Which of the following statements is TRUE?   I. Fe2+ form a 1:6 complex with 1,10-phenanthroline…

A: Complex consist of a central metal ion surrounded by molecules known as complexing agents or…

Q: The name for Reaction 1 is ______ Choices: A. Acidification B. Oxidation, C. Reduction, D. None of…

A: We have to predict the name and reagents for reaction 1 .

Q: Calculate the hardness of water in terms of ppm CaCo3, V used, M EDTA, and Average M EDTA, Ave. ppm…

A: Ca2+ of the CaCO3 reacts with EDTA to form M-EDTA complex.. Mass of CaCO3=0.3889g Molar mass of…

Q: you have 3.25 kg of water. How many moles of water do you have? the molar mass of water is 18.02…

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Q: Give the IUPAC name of the ether shown. Do not give the common name. Spelling and punctuation count.…

A:

Q: O CI

A:

Q: Write the chemical formula of 3 possible linkage isomers for [Fe(ONO)2(ox)2]4-

A:

Q: i) iii) iv) 24 tx کہ ان CI Br es

A: Using IUPAC rule

Q: Arrange the following carboxylic acid derivatives in the order of decreasing reactivity towards…

A: Note-Dear student , the given question is 6 multiple question , hence I solved first question…

Q: what is the percent of silver in silver nitrate?

A: Since, MM of Ag = 107.8682 g mol-1 MM of AgNO3= 169.87 g mol-1 % Ag = ?

Q: Give the IUPAC name of these compounds

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to…

Q: Which electrode(s) will be useful to monitor the redox titration involving the species, Ce3+- Ce4+?…

A:

Q: to mitigate the increase in acid produced by a reaction you are studying, should the buffer you…

A:

Q: The two half-reactions for the lithium battery are shown below. Describe the direction of…

A: In any cell, oxidation always takes place at anode and reduction takes place at cathode.  Oxidation…

Q: CH₂ 323 ·CH CECH CH3 I CH₂ CH3 -CH-CC-CH₂-CH-CH- CH3

A:

Q: Question 8 Which type of water can be used for the analysis of water hardness? A any of the choices…

A: A question based on environmental pollution that is to be accomplished.

Q: In a standard Galvanic cell, [Select] occurs at the anode and [Select] occurs at the cathode.

A: ->A galvanic cell is an electrochemical cell that uses the transfer of electrons in redox…

Q: Electrons are consumed at the positive terminal (electrode). Select one: O True O False Which of the…

A: ->In galvanic cell positive electrode is cathode and there occur reduction that means electrode…

Q: 7. 2NH₂NO3(s)- 8. H₂O(1) H₂O(s) 9. 30gig)→20,(g) 10. NH₂Cl(s)→→NH₂ + (aq)+CI (aq) =-26.0 kJ/mol AHjs…

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Q: All of the following alcohols can be classified as secondary alcohols EXCEPT: 2-methyl…

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Q: A weather balloon with a volume of 7.00 L at a pressure of 758 mm Hg and a temperature of 21.0 °C is…

A:

Q: (Q89) What is the value (in kJ) of the standard Gibbs free energy change (AGOrxn) for the following…

A: Given-> E°Ni2+/Ni = -0.23 V E°Au3+/Au = 1.50 V

Q: Consider the following data on some weak acids and weak bases: acid base Ka K₂ name formula name…

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Q: Calculate the pH after addition of 50.00 mL of 0.1000 M HCl into a 50.00 mL 0.1500 M Na2C2O4…

A: When HCl is added to the given salt solution , it will react to give its conjugate acid.  So we…

Q: the temperature increases from 23.0°C to ________°C.

A:

Q: gram sample of a compound is made up of 35.9 G of aluminum and 64.1 G of sulfur. the empirical…

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Q: Which of the following is not true about low molar mass carboxylic acids? They have a sour taste.…

A: Carboxylic acid can liberates H+ ion so it is an acid.

Q: A balloon is filled with 2 liters of air at sea level. If the balloon is taken up a mountain so that…

A: Given: The volume of the balloon at the sea level is 2 liters. We have to calculate the volume of…

Q: if the [OH-] is 1.45x10 to the power -10 what is the pH?

A:

Q: A 20% wt/wt aqueous solution of NaCl (58.45) at 25 oC has a density of 1.145 g/mL. Express the…

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Q: Reagent Blank Absorbance Concentration of Stock Solution: 10 ppm Volume of Stock Solution (mL) Total…

A:

Q: Understand:- 2. Explain how the following factors affect acidity. - Charge - The Role of the Atom…

A: Ans.2 i) Charge and acidity: When acidic compounds donate hydrogen ions or accepts electrons, they…

Q: A chemist measures the energy change AH during the following reaction: 2 H₂O(1)→ 2 H₂(g) + O₂(g) ΔΗ=…

A:

Q: 1. Provide a systematic name for each molecule represented below and a structure for the one name.…

A: The names of asked molecules are as below ? 1)  6-ethyl-2,5-dimethyl-7-propylundecane 2)…

Q: At 479 K,479 K, this reaction has a ?cKc value of 0.0551.0.0551.…

A: Using the farmula  Kp = Kc (RT) delta(n)

Q: Which among the statements below explain(s) why fructose gives a positive result to the Tollen’s…

A:

Q: Nitric acid, HNO3(aq), is an important industrial chemical. Large quantities are required for the…

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Q: Name the compound as a phenol. OH CH3

A: The correct answer is given below

Q: 4HF (g) + O₂(g) + heat = 2F2(g) + 2H₂O + heat 2 (9) Which stress to the system would shift the…

A:

Reactions at the Alpha Carbon Atom

The position next to the ketone or aldehyde functional group is termed as alpha position and the reaction which occurs at alpha position is called alpha substitution reaction. In an alpha substitution reaction, the alpha proton atom is substituted by an electrophile by the formation of an enol intermediate or enolate ion intermediate. Most of the carbonyl compounds go through an alpha substitution reaction.