ndicate the quantum numbers that describes the followin electrons indicated below: 1. 34th electron 2. 79th electron 3. 75th electron 4. 57th electron 5.97th electron 5. 70th electron 7. 46th electron

Q: Given this phase diagram and the data table, how do I arrive at the heat of vaporization (in kJ/mol)...

A:

Q: A session.masteringchemistry.com Bla... Bb Mastering Chemistry Course Home- Bla... lome MasteringChe...

A: Soln A) First ice will melt at 0 C from solid state to liquid state then liquid water rise in the te...

Q: Question:   Propane, C3H8(g), is used in many instances to produce heat by burning: C3H8(g) + 5O2...

A:

Q: [이

A: Organic reaction mechanisms:

Q: Define the following terms: Isomorphous diagram Binary phase diagram

A: Phase diagram are diagrams which represents the phases of solid, liquid and gas at equilibrium.

Q: For the first-order reaction 2N2O5→ 2N2O4 + O2 at a particular temperature, the half-life of N2Os is...

A: Given: The half-life of N2O5 = 0.90 hr Time = 2.4 hours 

Q: Which one of the following is not equivalent to one mol of the substance? 65.39 g Zn O 14.01 g N 8.0...

A: We are to check which of given options is not equivalent to 1 mole of it. And secondly we need to fi...

Q: 3. Predict products stereochemistry and mechanisms of the following reactions. CO2H A = CO2R Ph H (c...

A: The given substrate is an enolizable aldehyde which in the presence of the chiral catalyst (R-prolin...

Q: The PHIVOLCS recently reported that Taal volcano emitted 15,500 tons of Sulfur Dioxide (SO2). How ma...

A: Here we have to find total number of sulfur atoms present in 15500 tons of SO2 gas . Here we have to...

Q: At 273 K and 1 atm, the diffusion coefficient for xenon gas, Xe, is 0.5 x 10-5 m s-1. Determine the ...

A:          

Q: Br 1. НаС B CH2 Br2 Mg А FeBr3 Et,0 2. H3O*

A:

Q: A solution is prepared by dissolving 11.3 g of Ca(NO3)2 in 115 g of water. The molal freezing point ...

A: The correct answer is given below

Q: Determine the concentration of the stock solution in molarity from which 50.0 mL was taken in order ...

A: Given that: Volume of stock solution taken(V1) = 50.0mL Concentration of final solution(M2) = 0.452M...

Q: For the reaction C3H8 + 502→ 3CO2 + 4H20 at a particular time, A[CO2]/At = 2.5 x 10-2 M/s. What is A...

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

Q: The reform reaction between steam and gaseous methane (CH,) produces "synthesis gas," a mixture of c...

A:

Q: Calculate ΔS for the system when 2 mol of gas with Cp of 7/2R is changed from 25 C and 1 atm to 125 ...

A:

Q: What is the Amax of this given structure?

A: We can calculate the maximum wavelength in ultraviolet- visible spectroscopy.  

Q: 3. What is the pH of the carbonic acid if 20.00 mL of 0.0500 M H,CO3 is titrated with (a) 0.00 mL (b...

A:

Q: Which of the numbered responses lists all the following stresses that would shift the equilibrium to...

A:

Q: What are the uses of polyiodides? What are the importance of polyiodides?

A: The answer to the following question is-

Q: Draw the structural formula for lithium divinylcuprate and state whether it qualifies as an organome...

A: Structure of lithium divinylcuprate 

Q: 1. An aromatic hydroxy ketone, C10H1002 2. A cyclic halogenated aldehyde, C3H13CIO 3. A campaund tha...

A:

Q: Consider the following reversible reaction at equilibrium. N2(g) + 3H2(g) = 2NH3(g) AH° = +9.22 x104...

A: We will apply Le-Chateliers principle to solve the above question.

Q: Given these molecular weights of only nonpolar and non-ionic molecules consisting of on hydrogen and...

A: Alkanes have General formula Cn H2n+2  (where n is an integer greater than or equal to 1).

Q: Rank the following compounds in order of increasing stability

A: According to Huckel's rule, a conjugated compound is said to be aromatic if it has (4n + 2)π electro...

Q: On analysis, an equilibrium mixture for the reaction 2H2S(g) 2H2(g) + S2(g) was found to contain 1.0...

A: The equilibrium reaction given is, => 2 H2S (g) ⇔ 2 H2 (g) + S2 (g)                        Kc = 3...

Q: CH NO2

A:

Q: 4. What is the molar mass of the following compounds? mo bneids (1)mumoi b. Sr(NO3)2

A:

Q: Calculate the mass of excess reagent remaining at the end of the reaction in which 180.0 g of SO2 ar...

A:

Q: For the hypothetical reaction A + 2B 3C, the rate of appearance of C given by (A[C]/At) may also be ...

A: Chemical kinetics:

Q: A concentrated solution of NaOH is 50% NaOH by mass and has a density of 1.54 g.ml. if 25 mL of this...

A:

Q: Exercise 18 Find the density of F2 gas at 20.0°C and 188 Torr. [Answer: 0.39 g dm]

A:

Q: Please draw the retrosynthesis of this polymer below. b) Draw the structure of another polymer that ...

A: The above molecule is  polymer molecule. The reaction takes place between NH2 group and C=N=O group....

Q: NH2 NH2 HNO3 H2SO4 `NO2 Major Product

A: Given, 

Q: Determine the concentration of the stock solution in molarity from which 50.0 mL was taken in order ...

A: M1=(?) V1= 50ml M2= 0.452M V2= 250ml  

Q: Displacement reaction between copper and zinc. Both metals have an oxidation number of +2 in the cat...

A: This question is related to redox reactions. Redox reactions are those in which oxidation and reduct...

Q: What is the heat of vaporization in kJ/mol?

A: P1 = 0.217atm P2 = 0.851atm T1 =-54.3°C or  218.85 K T2 = 1.79°C or  274.94 K  

Q: The decomposition of nitramide in aqueous solution at 25 °C NH,NO2(aq)–N20(g) + H20(1) is first orde...

A:

Q: Consider a theoretical reaction: 3Ag + B(g = 2Cg) where K = 100, %3D what is the equilibrium constan...

A:

Q: [이

A:

Q: Predict the products of each reaction, and whether the solution at equilibrium will be acidic, basic...

A: solution that give H+ ion is acidic solution that give OH- ion is basic

Q: The rate of a reaction was experimentally determined to double if the concentration of reactant A is...

A:

Q: Give IUPAC names for the compounds shown below

A: Find the highest priority functional group. Determine and name the longest continuous carbon chain t...

Q: The elements of sodium and fluorine are far apart from each other on the period table. It is therefo...

A:

Q: For the first-order reaction, A products, if half of the initial concentration of A reacts in 20 min...

A:

Q: percent by volume

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

Q: Determine the concentration of the stock solution in molarity from which 50.0 mL was taken in order ...

A:

Q: How is Q related to Keq?   Group of answer choices Q is calculated using the equilibrium expression,...

A: Thus 1st option is correct that is Q is calculated using the equilibrium expression, but uses the gi...

Q: Which one of the following changes would alter the rate constant (k) for the reaction 2A + B → produ...

A:

Q: Bromobutane (C4H9Br) reacts with ethyllithium ( C2H5LI) as follows: CaH Br +C2H5LI → CH9Lİ + C2H;Br ...

A: Coefficients are the integers used to write a balanced reaction.  All reactions are needed to be bal...

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.