Rank the following compounds from most (1) to least reactive (4) in SN2 reactions. Fully explain your answer Br, Br Br Br А D

Q: The following cation has a total of how many resonance structures?

A: To determine number of resonance structure for the given compound .,  

Q: Determine the pressure change when a constant volume of gas at 1.00 atm is heated from 20.0 °C to 30...

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

Q: Which statement is TRUE?   Select one: a. The reaction rate is independent of ΔG

A: Chemical kinetics is branch of chemistry in which deals with the speed at which rate of reaction occ...

Q: Above solution: 0.140 g of an unknown solute is dissolved in 7.88 g of cyclohexane (C6H12). The free...

A:

Q: Illustrate the concerted pathway for the following reaction. H2 Pt

A:

Q: 19F neutrons, has protons, valence electrons. electrons, It's electron configuration is 19,F1 neutro...

A:

Q: reaction with 4 moles of C2H60 and 6 moles of 02. The Limiting Reactant is O2 Reaction Table C2H60 3...

A:

Q: How doyou complete this reaction pathway H3O+

A:

Q: he compound given below is a H Me Me Me H H. (Hirsutene) a) sesterterpene :) sesquiterpene (b) monot...

A:

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

A: Binding affinity is typically measured and reported by the equilibrium dissociation constant (KD), w...

Q: Nitrogen dioxide reacts with water to form nitric acid and nitrogen monoxide according to the equati...

A: 3NO2(g) + H2O(l) --> 2HNO3(l) + NO(g)  Moles of NO2 = 14 mole Moles of H2O = 4 mole  

Q: A=[0.30],[0.60],[0.30] (mol/l) B=[0.15],[0.30].[0.30] (mol/l) C= 7.0 x 104,2.8 x 103,1.4 x 103(mol/L...

A:

Q: buffer solution contains 0.273 M hydrocyanic acid and 0.383 M sodium cyanide. If 0.0410 moles of hyd...

A: Given: Concentration of HCN = 0.273 M Concentration of NaCN = 0.383 M Volume of buffer solution = 22...

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...

A:

Q: hilic addition reaction with HCI to produce the corresponding tertiary alkyl

A: Organic reactions are those in which organic reactant react to form organic products. 

Q: Consider the following reaction:  2NH3 (g) N2(g) + 3H2(g) If at 298K, 3.55 mol of NH3 are added t...

A: Given, 2NH3 (g) <----> N2(g) + 3H2(g) If at 298K, 3.55 mol of NH3 are added to a 1.00L contain...

Q: Which of the following resonance structures is the greatest contributor to the resonance hybrid? O:

A:

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: stoichiometry

A:

Q: Predict whether AS for each reaction would be greater than zero, less than zero, or too close to zer...

A: Entropy (ΔS) is the degree of disorderness.  Increasing order of entropy,      solid   <    liqui...

Q: the reaction goes to completion. the rate law such that k' depends on Fe3+.

A:

Q: need reaction energy diagrams for the following heat of formations..

A: Reaction energy diagram is the diagram drawn bassed on the energy Vs reaction coordinate . On the di...

Q: What is the solubility of KNO3, Ce2(SO4)3 and CaCl2 at 40℃?

A: Solubility is written in g/100 g  unit.  For this we would use the given solubility curves of given ...

Q: 1) 80mL of NaOH is dissolved in 100mL C2H5OH. How much are the mass percentage, volume percentage, a...

A: Solution                       Given that 80ml of NaOH is dissolved in 100ml of C2H5OH Find the mas...

Q: In the combustion of methane, how many moles of O, are required if 6.75 mol of CH, is to be complete...

A: Complete combustion of methane produce CO2 and H2O  CH4 + 2O2 ---------- > CO2 + 2H2O   

Q: How many moles of Br2 are required to react with 2.22 x 102 moles of N2 ?   note: the reaction must...

A:

Q: A sample of ammonia goes through a temperature change of +39.63 °C while absorbing 603.9 joules of h...

A: Given, Temperature change (∆T) = 39.63 °C Amount of heat absorbed (Q) = 603.9 J Specific heat capaci...

Q: What is the overall reaction order of this reaction, Rate=k[NO]²[Cl2]

A:

Q: If 4.27 grams of sucrose, C12H22011, are dissolved in 15.2 grams of water, what will be the boiling ...

A: Solution 5. Given that ,  Mass of sucrose (solute ) = 4.27g  Molar mass of solute (C12H22O11 ) = 342...

Q: Consider a d5 complex in tetrahedral symmetry. The dipole moment is found to be 1.73 μB. Is the comp...

A:

Q: 0.5351-g sample and heating to volatilize the organic material. After ignition, the residue of| ferr...

A: mass of the compound taken = 0.5351 g mass of Fe2O3 = 0.2229 g

Q: Formation of Elements Complete the following nuclear reactions and identify the cosmic phase (nucleo...

A:

Q: A solution contains 0.20L of 0.004M lead (II) nitrate in which 0.80L of 0.0025M sodium sulfate is ad...

A:

Q: What is the order of reaction with respect to the concentration of F2? Use the given reaction rate b...

A: Answer: Order of reaction with respect to any reactant is equal to the power of its concentration te...

Q: A solution contains 10.0 g pentane, C5H12, 10.0 g hexane, C,H14 and 10.0 g benzene, C6H6. What is th...

A:

Q: Which of the following anions is resonance delocalized? II II III only O Il and III O l and III T on...

A:

Q: pH

A:

Q: What is the pH of a solution with 10.2mL 0.10M NH3 and 0.15mL 1.0M NaOH ? Kb = 1.8x10^-5

A:

Q: 7. Describe which of the following is unsaturated, saturated, or supersat- urated? All solutions are...

A:

Q: In 30.0 minutes, a first order reaction is 25% complete. Calculate how long it will take for the rea...

A:

Q: 4. Write the Partial Pressure Equilibrium: C) + Ozta) → CO2(@)

A:

Q: Present the 3-membered ring pathway for the following reactions. Br CH;OH Illustrate the concerted p...

A:

Q: You are asked to prepare a buffer for an experiment. You have access to the following dolutions of a...

A:

Q: NalO, + 6 HI ------> 3 l, + Nal + 3 H,0 Calculate the number of moles and the number of grams of iod...

A: Solution - According to the question - Given - Molar mass=197.89 No: of moles=16.4/197.89=0.0828 so ...

Q: 2. Pre-lab question: Calculate the.volume of NaOH 0.50 M needed to obtain a 1:1 acid:acetate ratio f...

A: Given-> Molarity of NaOH(M1) = 0.50 M Volume of acetic acid (V2) = 50ml Molarity of acetic acid (...

Q: etermined by how fast things come how fast they fall apart"?

A:

Q: For each of the following, predict whether the entropy of the system change will be positive or nega...

A:

Q: 1. 104 2. SO,2- 3

A: Solution -   1. IO4- With IO4- add an additional valence electron to your total because of the neg...

Q: Determine if the following are systematic or random errors. It if is systematic classify it as perso...

A: Systematic error : These are kind of error observed in the instrument because of inaccuracy of the i...

Q: c=x Li Al CH, CHe

A: ->LiAlH4 is a reducing agent which can reduce cyanide to amine. ->Rosenmund reduction reduce a...

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.