Write the complete ground-state electron configuration of Tc²*. For multi-digit superscripts or coefficients, use each number in succession.

Q: "Smelling salts," which are used to revive someone who has fainted, typically contain ammonium…

A: •    In the decomposition of ammonium carbonate, chemical bonds within the compound are being…

Q: What is the formula of the compound that contains X 3+ ions and Y3-ions? A) XY B) X3Y3 C) (XY)3 D)…

A: Answer: Molecule of compound is always a neutral specie, so to make a molecule of ionic compound,…

Q: 4. A solution at standard conditions has {[H3O+] = 2.00 X 106 or [OH-] = 2.00 X 106). What is its…

A: [H3O+] = 2.00 × 10-6 M [OH-] = 2.00 × 10-6 M pH = ? pOH = ?

Q: what is the total charge of this molecule NH3OH

A: The question is based on the concept of chemical bonding. we need to calculate charge present on the…

Q: In the titration of 69.0 mL of 0.400 M HCOOH with 0.150 M LIOH, how many mL of LiOH are required to…

A:

Q: Which of the compounds is more soluble in an acidic solution than in pure water?   AgI   Zn(OH)2…

A:

Q: he Claisen condensation converts two molecules of an ester into a ß-keto ester. The reaction starts…

A: Claisen condensation reaction takes place between two ester molecules when treated with a strong…

Q: Calculate the pH at 25°C of 223.0 mL of a buffer solution that is 0.270 M NH4Cl and 0.270 M NH3…

A:

Q: what is the Zeff value experienced by a phosphorus valence electron.  Assume that the atom is in its…

A: The electrons which are present in the outermost shell of any atom is called valence electrons. The…

Q: Calculate the solubility of CuBr in water at 25 °C. You'll find K data in the ALEKS Data tab.

A: Answer: CuBr is a sparingly soluble salt and for a sparingly soluble salt, at the saturation point…

Q: The AG of vaporization for butane at 298 K and 1.00 atm is -2.125 kJ/ mol. Calculate the pressure,…

A:

Q: 3 of stion us page Which is the stronger base if the equilibrium lies to the right? CH₂ OH O a. Il O…

A:

Q: Aromatic Hydrocarbons are Benzene containing compounds, many of which have very distinct odours. For…

A: Toluene

Q: Consider the following combustion reaction: 2 C6H14 + 19 O₂ → 12 CO₂ + 14 H₂O How many moles of O₂…

A:

Q: OH O A. H+, H₂O B. BH3.THF followed by H2O2, NaOH C. OsO4, H2O2 D. Hg(OAc)2, H2O followed by NaBH4,…

A: In the given reaction, more substituted alcohol is formed from corresponding alkene. Hydroboration…

Q: Consider an acetate buffer, with a pH (pH=5) initially slightly above its pKa (4.76). When…

A: The Henderson-Hasselbalch equation for buffer solution is: pH=pKa+logsaltAcid

Q: What are responsible for the high electrical conductivity of metals? delocalized positive ions…

A: Higher the electronegativity higher the polarity of bonds. electronegativity of given elements is…

Q: Which one of the following will cause a change in the value of the equilibrium constant for a…

A: Answer:- This question is answered by using the simple concept of characteristics of the equilibrium…

Q: 6. Provide the product(s) in the following reactions: a) b) c) H3C CH3 CH 3 CH 3 CH3 1.03 2. (CH3)₂S…

A: 6. Oxidative cleavage of alkene by ozone (ozonolysis): Ozonolysis is carried out in two stages. At…

Q: What can be done to increase the rate of this reaction by a factor of four: (CH3)3CSH(g) + Cl¯(aq) =…

A: Tertiary thiols react with neucleophile Cl– in SN1 pathway. Because the tertiary carbocation is very…

Q: The heat of formation of liquid methoxyethane (CH₂OC₂H₂) is -216.4 kJ/mol. Which of the following is…

A: Heat of formation is defined as the heat released when 1 mole of a compound is formed from its…

Q: Consider the molecule shown below. Which statement is FALSE? H H HO H CHO -OH OH I -H -OH CH₂OH This…

A: 1.Given compound is  aldohexose means aldehyde with hydroxy group.  2.Given compound have D…

Q: 1. (a) A column of water in a buret is 336 mm Hg high. How high would that column be if it were…

A: Since you have posted multiple questions, according to guidelines I am solving first one.If you want…

Q: A solution is formed by mixing 50.0 mL of 10.3 M NaX with 50.0 mL of 7.2 x 10-³ M CUNO3. Assume that…

A: The concentration of NaX = 10.3 M Volume of NaX = 50.0 mL =  0.0500 L Concentration of CuNO3 = 7.2 x…

Q: Complete the following table, which lists information about the measured acid dissociation constants…

A: The relation between pKa and Ka is: pKa=-logKa

Q: Draw the major product of the substitution reaction shown below. Ignore any inorganic byproducts. Br…

A:

Q: For a second order process with a rate constant, k, of 6.8×10-3 M-1s -1 and initial concentration of…

A:

Q: how many moles of CO2 are expected from 0.01428 moles of baking soda NaHCO3 in the equation NaHCO3…

A: Given, moles of NaHCO3 reacted = 0.01428 mol moles of CO2 produced/expected = ?  In this type of…

Q: Consider the insoluble compound nickel(II) carbonate, NiCO3. The nickel ion also forms a complex…

A: Interpretation - To consider the insoluble compound nickel(II) carbonate , NiCO3 . The nickel ion…

Q: Calculate the pH for each of the cases in the titration of 35.0 mL of 0.240 M KOH(aq) with 0.240 M…

A:

Q: Draw the structure for the transition state for the rate-determining step. Use the editor to format…

A: Hydrolysis of alkyl halide form the alcohol. It is SN2 type reaction.

Q: Fill in the left side of this equilibrium constant equation for the reaction of hydrofluoric acid…

A: Acid dissociation constant (Ka): it can be define as an equilibrium constant which is related to the…

Q: Which of the following statements is correct with regard to the structure of retinol? Retinol is a…

A: Retinal is vitamin that play an important role in  eye functional.

Q: 386.2 g P4 and 183.8 g Cl2 produce 181.8 g PCl3, what is the percent yield? Give your answer to 3…

A:

Q: In acidic aqueous solution, the purple complex ion Co(NH3)5Br2+Co(NH3)5Br2+ undergoes a slow…

A:

Q: он актиди ноње, наада

A: The given reaction scheme is shown below We have to give the mechanism of the above reaction.

Q: Ammonia is prepared industrially using the Haber process by combining atmospheric nitrogen with…

A: This question is solved by using standard Thermodynamic data as follows:

Q: Arrange the following groups in the order of decreasing priority according to the Cahn-Ingold-Prelog…

A: The Cahn-Ingold-Prelog rule is used to assign the absolute configuration to the chiral carbon…

Q: Use the following diagrams (I, II, III) for the matching questions below, using the assumption of…

A:

Q: According to the following reaction, how many grams of potassium phosphate will be formed upon the…

A:

Q: I’m not sure if I calculated the moles and molar concentration correctly for table 3, based on data…

A:

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: The question is based on the concept of chemical reactions. we need to identify whether precipitate…

Q: Provide mechanism with excess water and catalytic amount of H3O+/H2O

A: To draw the mechanism and the product of the given organic reaction.

Q: d) NCO NCO (From toluene)

A: The synthesis of 2,4-diisocyanato-1-methylbenzene (also known as 2,4-toluene diisocyanate) from…

Q: Propose an efficient synthesis for the following transformation: CI Br

A: In the above given transformation, we have to give the mechanism for the conversion and also…

Q: 50 mol of I2 and .50 mol of Br2 are placed in a 1.00 flask and allowed to reach equilibrium.  At…

A:

Q: Which line notation correctly represents each electrochemical cell? Cd²+ (aq) + Mg(s)→ Cd(s) + Mg2+…

A: Representation of a galvanic cell (Cell diagram)i.Galvanic cell consists of two electrodes, anode…

Q: To determine the fluoride content in an aqueous and chloride-containing preparation of ammonium…

A:

Q: What is the expected product of the following reaction sequence? ی .OH mCPBA ی .OH O NaN3 1) xs…

A:

Q: A 3.873 gram sample of an organic compound containing C, Hand O is analyzed by combustion analysis…

A:

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.