Write a condensed electronic configuration, for an imaginary element X with atomic number 120

Q: What is the maximum concentration of Ag+ ions that could be added to a solution containing 0.045M…

A: Ksp of Ag2CO3 = Concentration of CO32- , [CO32-]=0.045 M

Q: The equilibrium constant, K, for the following reaction is 3.40×10-² at 527 K. PCI5(g) PCI3(g) +…

A: The equilibrium constant, Kc = 3.40× 10-2 Congratulation of PCl5 = 0.190Congratulation of PCl3 =…

Q: 592012 Name the sigomatrapic reaction. State of it will proceed by Suprafacial or [Antarafacial…

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Q: Consider a system of two atoms with a stable interaction between them (the atoms are stuck in the…

A: A question based on atoms. A potential energy well describing about the bonding between two atoms is…

Q: Will the addition of 0.10M sodium chloride and 0.10M ammonia to a 0.10M silver nitrate solution…

A: The above question is based on analytical chemistry. We have to see the changes which will occur…

Q: The decomposition of hydrogen peroxide to form water and oxygen gas releases 196.6 kJ per mole of…

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Q: Carbocation Rearrangements Use a sheet of paper to answer the following question. Take a picture of…

A: Three sub-parts question based on reaction mechanisms. Carbocation rearrangement mechanism, the…

Q: cc.1 A 2 L container is filled with Ar(g) at 752 mmHg and 35°C. Then 0.728 g of CH6 vapor sample is…

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Q: Which titration curve could describe the titration of a solution of KOH by the addition of a…

A: HCl is a strong acid and KOH is a strong base, so we have to identify the titration curve of strong…

Q: The molecule below is sertraline, an antidepressant so You first met this molecule in 123.101.…

A: A Friedel-Craft reaction shows the reaction between a benzene ring and an alkyl or acyl halide in…

Q: Specify the local electron geometries about the atoms labelled a-d. Unshared electron pairs affect…

A: Organic compounds are compounds that contain carbon atoms. Carbon atom is represented by C. We have…

Q: Maleic acid is a weak diprotic acid with : pK₂1 = 1.87 pka2 = 6.07 A 10.00 mL solution of 0.1000 M…

A: In the titration of acids and bases, equivalence point is reached when total moles of acid becomes…

Q: Draw the complete mechanism for the following reaction. Predict the product(s) as well. Brz า

A: We have to draw the products of the bromination of diene.

Q: Specify the hybridization at the atoms labelled a-d. For each atom enter one of the following: sp3,…

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Q: How many of the following species can be represented with the resonance structures? CS2, POF3, NH3,…

A: When a single lewis structure is incapable to explain all properties of a molecule then we need two…

Q: Predict the formula for each ionic compound.

A: A chemical formula is a symbolic expression signifying the number of atoms present in a molecular…

Q: H₂C-N+ H₂C- CO 8. H The number of unshared pairs at atom a is The number of unshared pairs at atom b…

A: The formal charge over an atom of a polyatomic molecule or ion is the difference between the valence…

Q: When a 8.47 g sample of sodium iodide, NaI, dissolves in 160.0 g of water in a calorimeter, the…

A: Calorimetry is based on the principle that when two substances at different temperatures are kept…

Q: Complete the balanced equation for the reaction that produces the given salt. (Use the lowest…

A: The given incomplete reactions are a.  --------------- + ------------  Rb2SO4 (aq) + H2O (l)b.…

Q: How many moles of NH4Cl must be dissolved in 500. mL of aqueous solution, in order to produce a…

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Q: Balance the following equation: A C5H12 (9) + O2 (9) CO₂ (g) + H₂O (9)

A: -> In balanced equation number of each atom from both sides are equal.

Q: Predict if the following reaction is spontaneous: 2Cr(s)+3Cl2g→2Cr3+(aq) + 6Cl-(aq)

A: Determining the spontaneity of a reaction involves analyzing the standard Gibbs free energy change…

Q: 15. Hydration, by oxymercuation, of 3-methyl-1-butene gives 3-methyl-2-butanol. What is the observed…

A: Specific rotation of the pure S- enantiomer is +16°Length=1 dm Concentration=0.2 gm/ml

Q: Predict the major product for this reaction. Ignore inorganic byproducts. H3O+ Select to Draw

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Q: Consider two hypothetical gases, gas A and gas B, which have the following Van der Waals constants:…

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Q: 4. A street drug dealer is known by police to sell methamphetamine. One of the dealer's friends was…

A: A question based on IR spectroscopy of organic compounds. Two compounds are given whose respective…

Q: Which do you predict has the higher boiling point and why? 1.Cl₂ II.Ar Because III. When this…

A: A covalent bond is a type of strong chemical bond where atoms share pairs of electrons, typically…

Q: A binary mixture deviates from ideal behavior and this is seen in the variation Of its molar volume…

A: The molar volume, composition diagram of a binary mixture is given.

Q: Describe geometric isomerism. With the aid of diagrams use the molecular formula C5H10 to explain…

A: Isomerism is a phenomenon where two or more compounds have the same chemical formula but possesses…

Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

A: IntroductionThe standard reaction free energy, also known as the standard Gibbs free energy change…

Q: Rank the four elements from smallest radius to largest radius; Calcium, Cesium, Argon, and Silicon.…

A: Across a period, the atomic radius generally decreases from left to right due to increasing…

Q: Predict the number of peaks that you would expect in the proton-decoupled 1³C spectrum of each of…

A: We can examine the NMR properties of C- atom in a molecule to determine its structure.About 99% of…

Q: Specify the number of unshared pairs of electrons necessary to complete the valence shell of the…

A: Lone pair of electron are pair of electron in an bonded atom which does not  participate in bond…

Q: Halogenoalkanes undergo two different types of reaction, substitution and elimination reactions…

A: Primary alkyl halide follows SN2 Mechanism in which nucleophile attacks at 180o to the halogen atom.…

Q: How many grams of HCL solution are in 300ml 0f 4.50%

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Q: Which statements are true about the p orbital shown? Oc I. II. III. It can hold up to two electrons.…

A: We have to identify which one of the given statements are true for p-orbital.

Q: What is the total, combined number of all E-alkene groups in all the structures below, combined? ه…

A: How many E-alkene compounds are in the give data.

Q: Question 4 of 21 15.0 L of an ideal gas at 298 K and 3.36 atm are heated to 383 K with a new…

A: Given:Original volume,V1 = 15.0LOriginal temperature,T1 = 298KOriginal pressure, P1 = 3.36atmNew…

Q: Take all the thermodynamic data from your textbook. Assume the data do not vary with temperature.…

A: Entropy change of the universe for the given reaction is to be calculated.

Q: Draw the product of the reaction shown below. Use wedge and dash bonds to indicate relative…

A: Osmium tetroxide, OsO4 is an oxidizing agent that converts alkenes to cis-1,2-diols.Pyridinium…

Q: Predict the major product(s) for the following Diels-Alder reaction: H

A: ☆  The Diels alder reaction is one of the most important reaction in synthesis because it make two…

Q: Use the molecular orbital diagram shown to determine which of the following is paramagnetic. Atomic…

A: Here we have to draw the Molecular orbital of C22– , N22+ , B2 , B22–, B22+ and we have to find…

Q: 1-Ethoxypropane is: O CH3CH₂OCH₂CH3 Ⓒ CH³CHCH₂OCH3 O CH3CH₂CH₂CH₂CH3 O CH3CH₂CH2CH2CH₂CH3…

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Q: Use the References to access important values if needed for this question. The pH scale was designed…

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Q: Ammonia is produced from the reaction of nitrogen and hydrogen according to the following balanced…

A: The molar masses of N2 and H2 are 28 g/mol and 2 g/mol respectively.So, moles of N2 = Similarly,…

Q: The Ideal Gas Law is given by the equation: PV = nRT Where: P = pressure V = volume n = moles T =…

A: Given, The ideal gas equation:P V = n R TP = pressureV = Volumen = molesT = temperature in Kelvin.

Q: A particular reaction is found to be zero order. The reactant has an initial concentration of 1.52 M…

A: A zero order reaction is a type of reaction in which rate does not changes ( nor increase neither…

Q: Time (min) 0 5 10 15 20 Rate of volume change (mL/hr) Tube 1 Green Light Rate of photosynthesis 3…

A: Rate of volume change -For green lightFor green controlFor blue lightFor blue controlRate of…

Q: For each reaction below, look at the reagents and conditions (above and below the arrow) and…

A: SN1 reaction proceeds through carbocation intermediate. Greater the stability of formed carbocation…

Q: 85- 80- 70- 60 50- 40- 30- 20- 10- 14 4000 3500 3017.26cm-1 2965.55cm-1 3000 ON 1376.08cm-1…

A: IR spectra provides the information about the possible functional groups of unknown compound based…