6. Catalisis básica Br Catalisis ácida

Q: Draw the structure of the major organic product(s) of the reaction. HO HCI CH3OH • You do not have t...

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Q: What is the activation energy (in kJ) of the reaction if the rate constant were determined at two di...

A: Given :-  T1 = 308 K  T2 = 318 K  K1 = 1.4 × 10-4 M-1s-1  K2 = 5.0 × 10-4 M-1s-1  To calculate :-  a...

Q: How many grams of NBr3 can be made from 525 g Br2  ?  N2   +   3 Br2   →   2 NBr3   +   44.0 kJ    ...

A: The reaction is as :-  N2 + 3Br2 ----> 2NBr3 

Q: The pH of a water sample is found to be 6.3. It is titrated with 4.5mL of 0.02 N NaOH to a pH of 8.3...

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Q: The reaction: C2H5Clg)---->C2H4(g)+HCI9) is the first order in C;H5CI.The rate constant is 1.60 x 10...

A: Given: Reaction is a first-order reaction. Rate constant = 1.60 × 10-6 s-1  And initial concentratio...

Q: Name the following compounds according to IUPAC rules K[PtCl3(C2H4)] (6) [Co(NO2)3(NH3)3] [Cr(OH)(H2...

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Q: temperature

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Q: Hydrazine, N3H4, is a colorless liquid used as a rocket fuel. What is the enthalpy change for the pr...

A: ΔH is an extensive property....

Q: Consider the following system at equilibrium where AHo = -198 kJ, and K. = 34.5, at 1.15x103 K. %3D ...

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Q: A 2p orbital. A 2p* orbital. 2p* orbital. O 2p O 2s* orbital. А. В. С. D. Е. F. 0:0

A: Two atoms from the second period form a diatomic molecule. Match each listed molecular orbital label...

Q: The following compounds are of interest in pharmaceutical chemistry, since they are part of the synt...

A: Here we have to synthesize the given target compound by 2-chloromethylthiophene by multistep reactio...

Q: 7. Another phase change is the denaturation of a protein from a normal, folded state to a disrupted,...

A: A question based on chemical thermodynamics that is to be accomplished.

Q: wher

A: Given polymer is : Provide the monomer components of this polymer = ?    

Q: =) Fe (FCC) p) Cn (FCC) ) Mg (HCP)

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Q: Which of the following is true of the isoelectric point of amino acids?   The isoelectric points of ...

A: pH is defined as negative logarithm of hydrogen ions in the solution. 

Q: Other Phenol Derivatives Derivatives are prepared to improve the properties of its parent. I. Assign...

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Q: 6) The corresponding conjugate acid of CgH11NO4²- is (C6H13NO4, C6H12NO4', C6H12NO4, C6H13NO4'). Two...

A: The conjugate acid of any compound is the compound form after addition of proton i.e H+.

Q: wittig reaction experiment: Week 1 -》 preparation of phosphonium salt  Materials : triphenylphosph...

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Q: A new method for the determination of cholesterol in serum is being developed in which the rate of d...

A: Given data:

Q: Create a hypothesis and problem statement for a PLANNING AND DESIGN a LAB test to find the Condition...

A: Corrosion: Gradual deterioration of the metal due to the impact of environment(chemical reaction of ...

Q: A solution contains 10.0 g pentane, CSH12, 10.0 g hexane, C,H14 and 10.0 g benzene, C.H6. What is th...

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as...

Q: encountered during the analysis in double indicator titration (determining of carbonates in a mixtur...

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Q: A fully conjugated ring becomes aromatic if a its HOMOs are half-filled with electrons. b its HOMO...

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Q: How many grams of N2 are needed to completely (stoichiometrically) react with  222 g of Br2 ?  N2  ...

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Q: 13. Data: Reaction Rates by pH for 2-bromo-2methylpropane in seconds 14. Data: Reaction Rates by pH ...

A: 2-bromo-2-methyl-propane undergoes sn1 reaction. The given compound is tertiary compound. In a sn2 m...

Q: Draw all of the expected products from the reaction shown. There should be three products. Two of t...

A: Given : We have to make products for the given reaction.

Q: What is the overall reaction order of this reaction F2 + 2CIO2 → 2FCIO2? Use the given reaction rate...

A: The chemical reaction :  F2 + 2ClO2  ---> 2FClO2  From the given table :  Find out the overall or...

Q: A solution which contains 50.1 g of an unknown molecular compound in 315 g of water freezes at -5.56...

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Q: 7. Using the table below for the relative acid strength, arrange the following species in order of d...

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a subst...

Q: SOLUTION  Given an atomic identity, find the following: Nuclear Radius Nuclear Mass Nuclear Volume...

A: Here we have to determine nuclear radius, nuclear volume , nuclear mass and nuclear density of 239-P...

Q: You mix a 145.0 -mL sample of a solution that is 0.0136 M in NICI2 with a 200.0 -mL sample of a solu...

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Q: A sample of air, at 0.9710 atm and 84.3 °C, is enclosed in a rigid container. Use Gay-Lussac's Law t...

A: P1 = 0.9710 atm  T1 = 84.3 °C T2 = 20.5 °C We need to find P2 

Q: Which of the compounds listed will not undergo nucleophilic aromatic substitution? O 1-chloro-2,4-di...

A: Nucleophilic aromatic substitution reaction are one of the organic reaction where leaving group on t...

Q: The freezing point of cyclohexane is 6.50°C. For cyclohexane solvent Kf=20.0. 0.140 g of an unknown...

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

Q: For the chemical reaction: 2 Mg (s) + O2 (g) → 2 Mg0 (s), if you start the reaction with 2 moles of ...

A: Magnesium reacts with oxygen to form magnesium oxide. The equation for the balanced chemical reactio...

Q: Calculate the pH of a vinegar solution with an acetic acid HC2H302 concentration of 0.75 M.

A: Given :- concentration of acetic acid in vinegar = 0.75 M  To calculate :- pH of vinegar solution  p...

Q: You have prepared an acetic acid buffer solution (pKa = 4.76) containing 0.1 mole each of acetic aci...

A: A buffer solution is prepared by mixing 0.1 mole each of the acetic acid and sodium acetate. Now 0.0...

Q: To prepare a buffer with a pH of 4.32, one must choose a weak acid with a pKa of a. 5.42 b.  2.42 ...

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Q: Calculate the wavelength (in meters) of a photon that has a frequency of 6.0*; 10 ^ 13

A: Answer: Given value of frequency of photon is: ν=6.0×1013s-1

Q: Calculate the % yield for problem number 9 if only 500.0 g of NBr3 are actually made from 525 g Br2 ...

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Q: What is the concentration of hydroxide ion in a (7.20x10^-2) M aqueous solution of methylamine, CH3N...

A: Answer: When methylamine is dissolved in water it will produce OH- ions as shown below: CH3NH2(aq)+H...

Q: What is meant by the phrase, “the binding constant is determined by how fast things come together an...

A: A question based on equilibrium concept that is to be accomplished.

Q: Draw the step-by-step mechanism for the following SN1 reaction. Be sure to draw arrows for the movem...

A: SN1 reaction is nucleophillc substitution reaction of first order reaction.   In first step of react...

Q: The van der Waals' constants a and b of CO, are 3.64 L2 bar mol-2 and 0.04 Lmol, respectively. The v...

A: Here ,we have to calculate the exerted pressure by the gas.

Q: он H+ How do you draw the strocture of the transition staic for rate-driomnining siep?

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Q: A solution of acetic acid, HC2H3O2, on a laboratory shelf was of undetermined concentration. If the ...

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Q: Step 2: N,O +0-N, +O, al For each of the above elementary reactions, indicate the molecularity and w...

A: Molecularity is the number of reactant molecules/ions which taking part in collision to form product...

Q: Determine the molar solubility of silver bromide in a. Water b. 6.0 x 10-2 M silver nitrate solution...

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Q: How does concentration affect the formation of the activated complex?

A: Given: Activated complex or transition state is the transitional structure in between the time that ...

Q: Consider these compounds: A. Ca3(PO4)2 В. Ваз (РОд)2 C. Cuco3 D. PbSo4 Complete the following statem...

A: A question based on solution that is to be accomplished.

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.