A. Write all possible values of m/ for n = 4, l = 3 B. Write all possible values for / for n = 5 C. Write all possible values of m/ for 1 = 5 D. Write all possible values of 1 for n = 4 E. Write all possible values of my and m, for 1 = 3 F. Write all possible values of I and m/ if n = 3

Q: In the laboratory, a general chemistry student measured the pH of a 0.589 M aqueous solution of…

A: Given,  Concentration of weak acid, phenol = C = 0.589 M  pH of phenol = 4.997  What is acid…

Q: Write the balanced reaction for the reaction that occurs. b) How many moles of calcium carbonate…

A: This question is based on stoichiometry. This amount of reactant reacted and product produced…

Q: What is the chemical formula for copper (II) sulfate pentahydrate? What is the formula mass for…

A: Copper (II) sulfate pentahydrate It contains Cu 2+ ,  SO42- & 5 H2O molecules.

Q: emains the same 38. Bi(s)|Bi2S3(s)| Bi2S3(aq)|Bi(s) has a standard cell potential of +0.96 V at 25…

A: In Bi22S3  Bi oxidation state is +3 So 6 electrons transferred during electrochemical reaction.

Q: An aqueous solution at room temperature is 0.25 M in both Ba²⁺ and Ca²⁺ ions. You want to separate…

A:

Q: Macmillan Learning Given that H₂(g) + F₂(g) → 2 HF(g) 2 H₂(g) + O₂(g) → 2H₂O(1) calculate the value…

A:

Q: the reaction of 1.88 g of salicylic acid (MM = 138.122 g/mol) with 1.09 g of acetic anhydride (MM =…

A:

Q: In the laboratory, a general chemistry student measured the pH of a 0.590 M aqueous solution of…

A: we have to calculate the value of Kb for methylamine

Q: A solution of Na AsO4 is added dropwise to a solution that is 0.0574 M in Bi³+ and 3.33e-07 M in…

A: Part#(a) and #(b):  The balanced dissociation reactions are: BiAsO4(s) ⇌ Bi3+(aq) + AsO43-(aq) ; Ksp…

Q: Draw the major product of this reaction. Ignore inorganic byproducts and CO2. 1. 03 2. HOAc Select…

A: Ozonolysis is an organic reaction in which the unsaturated bonds of alkenes or alkynes compounds are…

Q: The half life of Plutonium-239 (239Pu, Pu-239) is 24,100 years. How much plutonium will remain after…

A:

Q: For a given electrolyte: Concentration = 0.01 M & g = 0.898 Concentration = 0.05 M & g = 0.800 What…

A:

Q: A lead fishing sinker is immersed in a solution of Zn²+ and Cu²+cations. 2 Macmillan Which of the…

A: Lead is a metal in 0 oxidation state , so lead will react with cation which can oxidise lead atom.…

Q: The key to understanding atmospheric structure lies in in­teractions between atmospheric gases and…

A: The energy or frequency of electromagnetic radiations in increasing order is: Radio waves < micro…

Q: OO Which of the following could act as a Lewis acid? A B OC O CH₂ Y I CH₂ B CH₂ I I CH₂ C D

A: Lewis acid are the species  which have tendency to accept a pair of electron  Lewis base are species…

Q: ow many calories of heat (energy) would it take to heat 13.0 g of water from 31.0 °C to 59.0 °C? =…

A:

Q: The pH of an aqueous solution at 25°C was found to be 14.00. The pOH of this solution is The…

A: Hydronium ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: 1. How does an antacid, such as Rolaids or Tums, work to relieve acid indi- gestion and heartburn?

A: As per bartleby guidelines I answered only first question so please don't mind thanks in advance.

Q: For the reaction below, Kc = 1.10 × 10⁻⁸. Note Kc is sometimes called K. What is the equilibrium…

A: Given : equilibrium reaction Tip : honh2 is a weak base , so apply approximation

Q: Draw

A:

Q: At high temperatures, iodine molecules can dissociate into iodine atoms. For the reaction I₂(g) ⇌ 2…

A:

Q: Provide the correct IUPAC name for the skeletal (line-bond) structure shown here. ty 24-tetra…

A:

Q: Choose the reagent(s) that would be most likely to complete this reaction. LL K H A B D E BH3-THF…

A: When alkene is treated with CH2I2 and Zn/Cu a cyclopropane derivative is formed.  This is known as…

Q: Determine the pH if 50.0 mL of 0.50 M HI solution is added to 0.027 L of a 0.10 M KOH solution

A: Given : 50.0 mL of 0.50 M HI solution is added to 0.027 L of a 0.10 M KOH solution  Tip : pH = -log…

Q: What is an example of 3 atoms that would have the largest difference between its sixth and its…

A: Ionization energy is the amount of enegy required to remove most loosely bound electron form an…

Q: For the symbolic (skeletal) equation below, write a word equation with the appropriate state…

A: A process in which reactants are converted into products is known as a chemical reaction.

Q: What is the value of the gas constant, R, in units of (mmHg⋅cm^3)/(mol.K)  a) 6.236 × 104 b) 0.1080…

A: One atm of pressure is equal to the 760 mm Hg of pressure

Q: How many grams of solid sodium cyanide should be added to 1.50 L of a 0.161 M hydrocyanic acid…

A:

Q: 1. Consider the reaction 2 NO (g) 2 NOBr (g) Kp = 28.4 at 298 K. In a reaction mixture at…

A:

Q: ow many grams of boric acid are needed to prepare 500 mL of an isotonic boric acid eye wash?

A: Answer : E value of Boric acid  = 0.52 to prepare isotonic solution 0.9 % w/v NaCl equivalent…

Q: A 0.307-g sample of an unknown triprotic acid is titrated completely using 35.2 mL of 0.106 M NaOH.…

A:

Q: Smallest 1A Largest H2A Li Be Na Mg 3B 4B 5B 6B 7888 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Rb Sr Y Zr Nb…

A: Atomic radius - It is the distance between nuclei of an atom to it's outer most shell electron

Q: Draw the product of this reaction. Ignore inorganic byproducts. I H2/Lindlar's catalyst Select to…

A: The organic reaction of alkyne is given and we have to tell the product of the reaction.

Q: 12.1.d. Provide the name for the following. Be sure to use the correct formatting for the text. X

A: The given compound is a hydrocarbon, cycloalkane. The IUPAC name of a cycloalkane can be written on…

Q: ▼ Part B How many grams (of mass m) of glucose are in 245 mL of a 5.50% (m/v) glucose solution?…

A: we have to calculate  mass of glucose  volume of methyl alcohol  volume of solution

Q: Draw the structure of an eight-carbon alkene that would yield the following compound (and no others)…

A: Given compound: We have to find the structure of the alkene that would yield this compound after…

Q: 4. The combustion of toluene (C7H8) has a heat of reaction of -3.91 x 103 kJ/mol. When 1.55g toluene…

A: Her 1.55 g of toluene is combusted In a bomb calorimeter .The temperature  rise from 23.12°C to…

Q: Determine the equilibrium constant for the following and whether it is product or reactant favored…

A: The reaction is given as, 2A +B <--> 3C And the data given are, the concentration of A at…

Q: K, for phenol (a weak acld), CH5OH, Is 1.60x10-10. K, for acetic acid, CH3COOH, is 1.80x10-5. Ka for…

A: we have to write the formula of strongest conjugate base

Q: a 3. Label each pair of the of molecules as enantiomers, diastereomers, or identical. CI CI H3C Br c…

A:

Q: When SO₂(g) reacts with O₂(g) according to the following reaction, 98.9 kJ of energy are evolved for…

A: When the heat is evolved in the reaction, then it is called as exothermic reaction.  the sign of…

Q: Question 19 of 23 > obtained when 6.75 mol FeO reacts with an excess of CO? Macmillan Learning FeO +…

A: Given -> 1-> FeO  + CO -----> Fe + CO2 mole of FeO = 6.75 mole  2->  6HCl + 2Al ---->…

Q: Which of the following molecules: A. 0 AL H₂C CH₂ B. H₂C A. acetone CH₂ C. ethanol C. OH D. H₂C is…

A: Given that, the 1H and 13C NMR spectrum of an unknown molecule. We have to determine the unknown…

Q: 1) A solution of Sn(NOs)2 of unknown concentration can be titrated with a solution of acidified KMnO…

A: The answer is given below:

Q: The action of some commercial drain cleaners is based on the following reaction: 2 NaOH(s) + 2…

A: we have to calculate the volume of hydrogen gas produced

Q: Draw the product of the E2 reaction shown below. Ignore any inorganic byproducts.

A: Elimination reaction of alkyl halide: Alkyl halide gives an elimination reaction by reacting with a…

Q: Question 1 If an octahedral iron(II) complex is paramagnetic, which of the following sets of…

A: Given: An octahedral iron (II) complex is paramagnetic. We have to find the correct condition to…

Q: V. In the following reaction: CH3CH₂Br + CH3COOK → CH3COOCH₂CH3 +KBr Adding a small amount of sodium…

A: SN2 reactions are nucleophilic substitution reactions which involve a backside attack by a…

Q: 1. Briefly explain the hazards associated with 0.10M BaCl₂ solution, 0.10M Pb(NO3)2 solution, and…

A:

Q: Chloroform, CHCL3, is a common solvent in organic chemistry. A solution is prepared by dissolving…

A: we have to calculate  molality of solution  boiling point of solution

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.