Write the ground state electron configuration (with a noble gas core of [He], [Ne], . . . , ) of an ion of P- Enter the entire electron configuration with 1 space between each sublevel and no superscripts like this 1s2 2s2 2p6 . . . "

Q: Analysis of the gases in a sealed reaction vessel containing NH 3, 2, N, and H2 at equilibrium at 40...

A: Given, the equilibrium reaction as follows,N2(g)+3H2(g)⇌2NH3(g)and the equilibrium concentration of ...

Q: Locate the radial nodes in the 3s orbital of an H atom. Give them in Å.

A: Solution - According to the question - Given -

Q: In the radical bromination of 3-methylpentane (shown below), which of the following is the most like...

A: Here, we have to find the most likely product in the radical bromination of 3-methylpentane.  

Q: What are the types of gravimetric methods? Give an examples where each method is used in an analysis...

A: Gravimetric methods : Gravimetric analysis is a technique through which the amount of an analyte can...

Q: What volume of a 0.470M HCl reacted with enough Zn metal to produce 1.50 g ZnC12 based on the follow...

A: Given mass of ZnCl2 = 1.50 gram Molar mass of ZnCl2 = 136.39 g/mol  

Q: a 0.55 M solution of a monobasic compound B has a pH of 11.32, what is the Kb value of the base B

A:

Q: 1. Complete the disconnection of the compound given below and briefly explain the following terms wi...

A: Since there are total 3 question but as per the Bartley rules we can only answer one question. If yo...

Q: How many mmol of  NaOHNaOH  will react completely with 50. mL of 2.0 M H2C2O4

A:

Q: In an experiment similar to Perrin's, you counted the concentration of suspended particles in a liqu...

A: First we check the relation between depth and number of atoms using the given two observation at two...

Q: Calculate the pH of a 0.87 M methylamine solution.

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

Q: Be sure to answer all parts. The reaction of peroxydisulfate ion (S203-) with iodide ion (I ) is S,0...

A:

Q: nd on measuring its resistance it is found to be y ohm, w ment if resistance of aqueous solution of ...

A: For cell 1 Resistance(R1) = y ohm Specific conductance(k1)=  = x ohm.cm-1 For cell 2,  Resistance (R...

Q: Please explain the effect of strong acid and base on the pH of the solutions.

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

Q: Determine the Kb for a base by constructing an ICE table and using this information to construct and...

A:

Q: Convert 1.5 x 1023 molecules SO2 to moles.

A:

Q: The internuclear distance between two closest Kr atoms in solid krypton is about 4.0 Å. The polariza...

A: We have find out boiling point of Krypton.

Q: nucleus was fused with another nucleus (by chance) to form heavier elements such as Cr, Ni, Fe. You ...

A:

Q: Briefly outline why cinnamaldehyde, cinnamic acid and cinnamyl alcohol travelled different distances...

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Q: Question 4 If a reaction has a AG° of -16.0 kJ/mol, will that reaction favor the starting materials ...

A: 4) Case- I When ∆G° < 0 [∆G° = (-)], reaction is spontaneous, (products are more stable than reac...

Q: ed Total Equation (molecular equation) oC2(aq) + AGNO3(aq) → of reactants and products (write below ...

A:

Q: 2,3-Dimethylfumaric acid has a molecular formula C6H8O4. It undergoes oxidative cleavage to form two...

A: GIVEN:- 2,3-Dimethylfumaric acid has a molecular formula C6H8O4. It undergoes oxidative cleavage to ...

Q: The rate of a certain reaction is given by the following rate law: rate = k[NO]°[0,] Use this inform...

A: Order of reaction is the power raised to the concentration.

Q: 1. Calculate the Ms value of a many-electron wavefunction composed of 4 a electrons and 3 B electron...

A: Concept: ms  (spin quantum number): Spin Quantum Number Specifies the orientation of the spin axis o...

Q: Determine the equilibrium constant (solubility constant) when a total of 0.025 m of M2SO4 wa dissolv...

A: Given reaction: M2SO4(s)↔2M++SO42-                     (Note that the reaction given in the question...

Q: 「一 Exp. Initial [A] (mol/L) Initial [B] (mol/L) Initial [C] (mol/L) Rate (mol/Lmin) 1 0.200 0.100 0....

A:

Q: What piece of equipment should you use in order to obtain the mass of the weighing form? A Top-loadi...

A: A triple beam balance is used to measure mass of the weighing form with precisely. If you want to fi...

Q: (w/w)

A:

Q: Complete the table below. Round each of your entries to 2 significant digits. You may assume the tem...

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Q: Write the formula of the conjugate acid of the Brønsted-Lowry base. HBO3²- H2BO3-

A: In this question, we have to write the formula of conjugate acid of the Bronsted-Lowry base HBO32- :

Q: at a rate of

A:

Q: Some unknown compound reduces the freezing point of benzene from 5.53 to 4.80˚C. What is the molalit...

A: Molality of a solution can be defined as number of moles of solute dissolved per kilogram of solvent...

Q: Consider the following table of ionization energies in kJ/mole. 2nd 3rd 4th Element Na 1 st 496 5th ...

A: Ionisation energy increases across the period and decreases down the group in the periodic table.  I...

Q: A sample of a compound is found to contain 40.0% carbon, 6.7% hydrogen, and 53.3% oxygen. What is th...

A: C: 40 % H : 6.7 % O : 53.3%

Q: 5. What mass of NaHCO3 reacts in order to produce 450. g of NazPO4? 6. Calculate the percent yield o...

A: 6) Note: Providing solution of question 6 as you have asked: Given, 3NaHCO3 + H3PO4 → 3CO2 + 3H2O + ...

Q: Rep

A: Y=mx+c where m= slope and C= intercept on y axis ie. m=∆H/R    and C=∆S/R

Q: forensic chemist is given an unknown substance for analysis. It is suspected that the unknown substa...

A: Given :   Mass of unknown substance = 0.5 g  Mass of benzene = 8.0 g  Freezing point of solution (Tf...

Q: A chemistry student weighs out 0.105 g of sulfurous acid (H,SO,), a diprotic acid, into a 250. mL vo...

A:

Q: Define the following terms: 1. Pyrolysis 2. Cracking 3. Halohydrin 4. Dimerization 5. Alkylation 6. ...

A: 1 - Pyrolysis - - > It is the process which is used to convert biomass to an intermediate liquid ...

Q: A solution is prepared by dissolving 20.2 mL of methanol CH4O in 100 mL of water at 25 °C. The final...

A: We are given:   Volume of methanol, VCH3OH= 20.2 mL Volume of water, VH2O= 100.0 mL Volume of methan...

Q: 7. Identify the element Xwhich forms a polyatomic ion with the following Lewis Structure? [:CI-X-Cl:...

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a simpl...

Q: calculate the mean radius of a hydrogenic 1s and 2s orbital

A:

Q: Draw out the full mechanism between anthracene-9-methanol and n-methylmaleimide

A: We have to predict the mechanism for given reaction.  

Q: Differentiate the Lennard-Jones 6-12 potential equation (below) with respect to r to obtain an expre...

A: Differentiation is done using rules and formulae.  Here differentiation is with respect to 'r' so al...

Q: For the reactions below write out the overall reaction and the equilibrium constant expressions for ...

A: Chemical equilibrium is defined as the stage at which both reactant and product are in equilibrium. 

Q: 24. The oxidation number of phosphorous in the phosphate anion, PO43 is; а. -3 b. +3 с. +5 d. -5 e. ...

A:

Q: Determine the branch points and reducing ends of amylopectin.         A 0.5g sample of amylopectin ...

A:

Q: 20.0 g of sodium acetate (CH3COONa) to 500 mL of a 0.150 M acetic acid (CH3COOH) solution. Determin...

A: Given,  pKa of acid = 4.74 Mass of Salt = 20.0 g Molar mass of Salt = 82 g/mol Moles of Salt = mass/...

Q: Given the same reactant concentrations, the reaction Cog) + Cl,(g) → COCI,(g) at 241°C is 79.3 times...

A:

Q: what is the antimicrobial compound that is found in table salt?

A: Answer - According to the question -  Antimicrobial compound - An antimicrobial agent is defined as ...

Q: 4. Calculate the pH of an aqueous solution containing 6.32x109 H3O* ions per liter.

A: