What is the property of an atom that determines whether its interaction with another atom ranges from equal sharing to complete transfer of electrons.

Q: Consider the insoluble compound silver iodide, AgI. The silver ion also forms a complex with cyanide…

A: Given :  Kf = 1.3 × 1021  Ksp for AgI (s) = 8 x 10-17

Q: mund in which direction will the equalibrium be shifted? 1) adding N₂0 11/ N₂0 (9) + NO₂(g) = 3NO…

A: According to Le chatelier's principle When a system is in equilibrium and a stress is added to the…

Q: A 12.69 g sample of a compound contains 4.05 g of potassium, K, 3.67 g of chlorine, Cl, and oxygen,…

A: Given the molecule is made of K, Cl, and O.  Mass of the sample taken = 12.69 g

Q: How many moles of CH₃OH are there in 31.5 mL of 0.400 M CH₃OH?

A: Given :  Volume of CH3OH solution = 31.5 ml  Molarity of CH3OH solution = 0.400 M

Q: Determine the number of atoms in 73.0 grams of vanadium, V. (The mass of one mole of vanadium is…

A: Recall the data from the question, Mass of Vanadium=73.0 g mass of one mole of vanadium is 50.94 g…

Q: What is [OH-] in a 0.008650 M solution of perchloric acid? Use the E notation for scientific…

A: Perchloric acid ( HClO4) is a colorless chemical, which is often found as an aqueous solution, is a…

Q: A HCIO / KCIO buffer system is to be constructed that is also 0.053 M in Mn2+. What is the minimum…

A:

Q: How would this synthesis go?

A: Alkyl bromide reacts with an alcohol (sodium alkoxide) to form an ether by the Williamson ether…

Q: What type of reaction is described by the following chemical equation   H2  +  Cl2  -------> 2HCl…

A:

Q: Give the correct IUPAC names of the following compounds: NH₂

A: Here we are required to find the correct IUPAC name for the compound.

Q: Consider the following equation : Ca(OH)2(s) +2HCl(aq) —-> CaCl2(aq)+2H2O(l) A) if 15.0 grams of…

A:

Q: what is 34 and 35 answers

A: 34) Given

Q: What is the concentration in %w/v of a 0.425 M aqueous solution of methanol (MM = 32.04 g/mol)? A)…

A: Given, Molar Mass of Methanol = 32.04 g/mol Molarity of methanol = 0.425 M

Q: 8.42×104 J  to Cal Express the value in Calories to three significant figures, please.

A:

Q: A solution consisting of 1.1 M NaNO3 and 2.0 M Ca(NO3)2- concentration: osmol/L

A: Osmolarity = n × molarity  where n = number of ions produced from ionization of one salt molecule.…

Q: (6) For each of the following equilibrià; indicate whether p would be positive or negative when the…

A:

Q: What is the ionic equation?

A: Ionic equation consist of ions which is present in aqueous phase and in the form of compound when…

Q: 79.0 mL of 0.250 M LiCl is added to a 1.000 L volumetric flask and the flask is filled with water.…

A:

Q: 1.4. Give a mechanism of the following reaction CH₂ HNO H₂SO NO: CHy

A:

Q: Blackboard Learn ← M Gmail C X Aktiv Chemistry app.101edu.co YouTube Maps .. X b Search results for…

A:

Q: Determine precipitation sequence (qualitative). A solution contains 0.15 M sodium hydroxide and 0.15…

A: Since concentration given in the question for both NaOH and NaCN are same. Hence we have to compare…

Q: redict the major E2 product(s) that result when the following alkyl halide is heated in alcoholic…

A: E2 reaction is a one step reaction in which a single transition state because bond breaking and bond…

Q: What is the approximate concentration of free Ag+ ion at equilibrium when 1.36x10-² mol silver…

A: Given data, Silver nitrate added at equilibrium  1.36×10-2 mol to 1 L of solution that is 1.2 M in…

Q: 10:59 AM Fri Oct 28 2. 3. 4. NA 5. Give the product and the mechanism Snl or Sn2 for each reaction.…

A:

Q: How would you complete the following syntheses? Provide the reagents and products of each step. i a.…

A:

Q: Draw the correct organic product for the reaction shown. `ОН 1. LiAlH4, Et₂O 2. H₂O

A:

Q: You mix 125 mL of 0.320 M CSOH with 50.0 mL of 0.800 M HF in a coffee-cup calorimeter, and the…

A: The balanced neutralization reaction is: CsOH(aq) + HF(aq) → CsF(aq) + H2O(l)  Since all the…

Q: Ob Which bond (a or b) is longer? NO₂ a O a O₂N O neither -I NO₂

A: Here we are required to find which bond is longer

Q: How would we name the E/Z nomenclature of this compound? For the left side, would the bottom take…

A:

Q: Heavy metals are analyzed in the water of river Emajõgi. Choose correct term to each description.…

A:

Q: What are amphoteric oxides chemical reaction. Explain with examples of amphoteric oxides

A: Definition and example of amphoteric oxides is given below :

Q: Give a detailed mechanism of following reaction. Show the major product and give the IUPAC name of…

A:

Q: A HCN / NaCN buffer system is to be constructed that is also 0.048 M in Mg2+ What is the minimum…

A: Given :

Q: Explain the SOP for pH meter a. Selection, identification, proper use, and care of the pH meter…

A: pH meter are analytical sensors for measuring potential of hydrogen (pH).

Q: Copper with air All equations should be balance and contain physical states. Write the chemical…

A: 1.Copper symbol is Cu . 2. Oxygen symbol is O2 .

Q: 1) A 0.125 mol/L of potassium dichromate solution is used to titrate 10.0 mL of chromium (II)…

A: Given, Concentration of potassium dichromate solution = 0.125molL

Q: 2. Predict the major E2 product(s) that result when the following alkyl halide is heated in…

A: Here we have to predict the majo product formed in the following given reaction

Q: Draw the product of the E2 reaction shown below. Include stereochemistry. Ignore any inorganic…

A: For elimination both H and Br must be antiperiplanar i.e 180° to each other . In cyclohexane chair…

Q: For a hydrogen atom, calculate the energy of the photon that would be emitted for the orbital…

A: To solve this problem we have to use the Rydberg formula .

Q: What is the molarity of a solution that contains 4.90 moles of a solute in 750.0 mL of solution?

A: Given, Volume of solution = 750 mL = 0.75 L Moles of solute= 4.90 moles

Q: The acid-dissociation constant for benzoic acid (CH₂COOH) is 6.3 x 10 5 ▾ Part A Calculate the…

A:

Q: Which of the following is a molecular compound? A) Ca2SO4 B) CaO C) NaCL D) Ca2O

A: Molecular compounds are the chemical compounds that are composed of only non- metals or semi- metals…

Q: How many electron pair groups are in the valence shell of the central atom? F-CI- F :F: 5 A/ What is…

A: Answer: ClF3 is mentioned in the problem statement and we have to discuss about its possible…

Q: When 14g MgSO4 7H2O is dissolved in 100g water the density of the solution is found to be 1.060g/mL.…

A: Molarity:  Molarity is one of the unit of concentration. It is defined as the number of moles of…

Q: Show Approach [Pb2+]: = 3

A:

Q: 2,4-dimethylpentan-3-one 3,3-dimethylpentane-2,4-dione 3-methylpentane-2,4-dione…

A:

Q: centrations nt must be of H₂(g), 1₂(g) and HI(g), were found, which of the following?

A:

Q: A sample consisting of 1.2 mol of Ar (ideal behavior) is expanded isothermally at 298 K from a…

A:

Q: To which third-period element do these ionization values belong Spell out the full name of the…

A: Given element belongs to third period element.  There are total seven ionization energies for given…

Q: It is not correct

A: pH of lake is 5.70 So, concentration of H+ ions in the lake = 10-pH = 10-5.70 = 1.995 x 10-6…

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.