Consider the structure of cyclohexyne, if it undergoes acetylide reaction with NaNH2 and 2 moles of CH3Br, which of the following final product is formed? a. 1,2-methylcyclohexyne HBr  b. 1-methylcyclohexyne c. Cyclooctyne d. No reaction

Q: What is the pH of a 0.430 M solution of C₅H₅NHBr (Kb of C₅H₅N is 1.7 × 10⁻⁹)?

A: pH= 1/2(pKb-logc) Here given Kb=1.7×10-9,hence pKb=-logKb=-log(1.7×10-9) given c=0.430 M

Q: plz solve all parts within 30-40 mins I'll give you multiple upvote

A: Initial amount of sodium-24 = 12 mCi Half life of sodium-24 = 15 hour use the simple formula: percen...

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A: We have a weak acid which is nitrous acid and strong base KOH.

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A: Given data,Amount of HF at equilibrium=3.83gAmount of F- at equilibrium=0.293gAmount of H3O+ at equi...

Q: temperature do

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A: We have to assign the IR spectrum of methyl benzoate. Here the ester C=O stretching frequency is low...

Q: Using the structure below, determine the experimental formula for the compound. a. The number of cat...

A: a) The number of cations in the unit cell= 8 b) The number of anions in the unit cell= 4 So, the exp...

Q: Which of the following is true?  a. Both alkane and alkenes can undergo radical mechanized reaction...

A: Alkane are saturated hydrocarbon whereas alkene and alkynes are unsaturated hydrocarbon.  

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Q: Which of the following reactions require ethereal solution? a. CH3CH=CH2 to CH3CH2CH3 b. CH3CH=CH2...

A: Among these reactions ;  a) this conversion is possible when we do hydrogenation of the alkene.  b)t...

Q: Suppose a 250. mL flask is filled with 1.2 mol of CHCI,, 0.10 mol of HCl and 1.7 mol of CCl. The fol...

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Q: Calculate the pH of 0.030 M Ba(OH), solution. 12.78 O 1230 O 122 O 12.48 12.16

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Q: A solution of 2.5 M weak acid is 1.52% ionized. What is the Ka value of this acid? cof O 32x 104 O 1...

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Q: Gaseous ammonia chemically reacts with oxygen gas to produce nitrogen monoxide gas and water vapor. ...

A: Here we have use mole concept , first we write balanced chemical equation and do the stoichiometric ...

Q: AH° for

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Q: How many hydrogen atoms will a 7-carbon cycloalkene possess? a. 12 b. 14 c. 16 d. 18

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Q: 15. What is the pH of a cleaning solution with a [H3O*] =7.4 × 10°M H3O*? A) 5.87 B) 5.9 C) 7.13 D) ...

A: pH can be calculated using the formula ,  pH= -log10 [H+]  Detail mathematical calculation is shown ...

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A: When a central carbon is attached through the two or more same groups then molecule is called as Ach...

Q: molar mass

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A: Lindlar catalyst  reduces alkyne to cis alkene.  

Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a certa...

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Q: Which ones are polar and which ones are non polar?

A: Polar molecules are the molecules having net dipole moment and non polar molecules have non zero dip...

Q: plz solve all parts within 30-40 mins I'll give you multiple upvote

A: Initial amount of Sodium-24 = 12 mCi Half life of Sodium-24 = 15 hours  use the simple formula:  per...

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Q: What is the process of naming molecules?

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Q: i) Explain why polypropylene is mainly produced by the coordination polymerization, but not by the f...

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

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Q: For the following balanced reaction: 2H2 + O2 = 2 H2O How many grams of H2O (Molar mass: 18g/mol) w...

A: For the following balanced reaction: 2H2 + O2 = 2 H2O  

Q: he rate law and

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Q: What is the mass percent of an aqueous sodium carbonate solution in which the mole fraction of Na2CO...

A: Solution - According to the question - Given - Moles of Na2CO3 = =mole fraction * moles of solution ...

Q: What is the absolute error on the calculated milligrams of iron in this sample? a. ± 10 mg b. ±3 mg ...

A: No of moles = Molarity * Volume (L) Mass = Moles * Molar mass  

Q: N. DN H-N F E OF

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A: ->Aromatic compounds are most stable than antiaromatic.  

Q: concentration

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A: Solution - According to the question - Given - Kinetic energy of cart = 1/2 mv2  = 1/2(0.4kg) (0.5m/...

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A: Calculate the answer and rounding off---

Q: . Terminal alkynes react with Br2 and water to yield bromo ketones. For example: `CH;Br Propose a me...

A: Detail mechanism of the addition reaction is shown below

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.