Part II. Directions: Using the Hund's rule, write the electron configuration of the following elements: a. sodium b. sulfur C. zinc

Q: D. For a 4f orbital, what is the value of the quantum number l?

A: There are four sets of quantum number for a particular electron in an atom :-  principle quantum…

Q: 7. What specific chemicals are used to identify each of the methods? (Volhard's Method, Fajan's…

A: As per the rules only the first question can be answered

Q: f AH for the process H20(g) H2O(1) is:

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Q: Calculate the mass of O, that is dis

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Q: Select the major product of the following reactions. 1. LDA, THF 2. Br Br Br Br II Но Br III Br IV O…

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Q: structure

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Q: 0. At what temperature in Kelvin will 0.730 moles of oxygen gas occupy 6.50 L and exert 2.90 atm of…

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Q: Which of the following bond is polar covalent bond? electronegativities: F = 4.0, Cl = 3.0, O =…

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Q: Average Exposure to Radiation from Common Sources Source Dose (mrem/year) Naturally Occurring…

A: Given: The radiation received in an accident = 5.43 × 10-4 Sv

Q: the pressure of the gas?

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Q: Fill in the nuclide symbol for the missing particle in the following nuclear equation. 201 Hg

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Q: 6. When will you use each of these methods in chemical analysis?

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Q: Br. FeBr, CH Br 2.

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Q: Select the major product of the following reaction. 1) LDA/THF/ -78 °C 2) PHCH,I Ph Ph II Ph OH Ph…

A: LDA: A strong base, such as lithium diisopropyl amide (LDA) creates the nucleophilic enolate ion…

Q: 8- Arrange the following compound according in increasing melting point: KCI, He , H2O, HF A) Kcl >…

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Q: 8. What are the temperature and pressure conditions of Standard Temperature and Pressure (STP)? a.…

A: STP: Standard temperature and pressure are standard sets of conditions for experimental measurements…

Q: Name the main product of the following chemical reaction. ОН + LIOH O methyl benzoate lithium…

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Q: What amount of heat, in kJ, is required to vaporize 188.15 g of ethanol (C,H OH)? (AHvap = 43.3…

A: Given, mass of ethanol (C2H5OH) = 188.15 g ∆Hvap = 43.3 kJ/mol Amount of heat (in kJ) required to…

Q: Which of the following is/are non-electrolyte(s)? Multiple answers: Multiple answers are accepted…

A: To identify: Non-electrolytes.

Q: View Available Hint) O Oumosis ocours when the solvent moleculea move from asolution of higher…

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Q: atoms of each element are

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Q: Select the major product of the following reaction. + 10% NaOH 50 °C ОН HO, ph ph ph ph II III IV O…

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Q: Consider the following reaction: H2O2(aq) H20() + ½ O2(g) and the kinetics plots below to answer the…

A: The plots given are,

Q: A solution composed of 75.0 g magnesium iodide (Mgl)) in 300 g of water at 9.7 °C. What is the mole…

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Q: please indicate where the arrows should how many electrons they carry with them go and CH3 CH3 1.…

A: The step of mechanism has been solved in the following step.

Q: Write the half-reactions as they occur at each electrode and the net cell reaction for this…

A: Given that, a cell reaction is Sn(s)|Sn2+(aq)‖Ag+(aq)|Ag(s). We have to write the half-cell…

Q: 20. Gas A has a greater molar mass than gas B. What is true about their rates of effusion? a. Gas A…

A: Rate of effusion is inversely proportional to the molar mass of that component.  Higher the molar…

Q: If 2-fluoropentane could undergo an El reaction, would you expect the major product to be the more…

A: Elimination reactions are those in which there is removal of HX (X is halogen such as F, Cl, Br),…

Q: Determine the systematic name for FePO4.

A: Given :- chemical formula of an ionic compound = FePO4  To determine :- its systematic name

Q: Which statement is true regarding following compound? [CH3CH2NH3]+ Cl-   Question 10 options:…

A: We have given a compound- [CH3CH2NH3]+ Cl- We need to tell which among the given statement is true…

Q: Vhat would the strongesSt a. CHCI3 b. KF in water c. CF4 d. CH3NH2 hoices of answers:(type disp for…

A: The strongest intermolecular attractive forces: a. CHCl3 - dd

Q: Calculate the molecular rotational partition function for 14N2 at 298"K for both molecules. The…

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Q: (i) Give the molecular, structural and displayed formulae of the following molecules: (a) 2, 2 –…

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Q: Select the major product of the following reactions. EtO. 1. NaOEt/ EtOH 2. HзО* OEt OEt III OEt OEt…

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Q: - balanced equation for the following reaction oc aq) + HNO2 (aq) → I3 (aq) + NO (aq) HNOL 31 -> 2No…

A: Redox reaction,  I-(aq.) + HNO2(aq.) ---> I3-(aq.) + NO(aq.) Step -1 : splitting into half…

Q: A waste heat exchanger is used to absorb the energy from the complete combustion of hydrogen sulfide…

A: First we would use heat of combustion of hydrogen sulfide to calculate the heat energy evolved in…

Q: DMSO OTS CI Na. OCH, > Br Ph- Na OCH2 CH3 oH Hz SO4 neat

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Q: 2-CH2-1 (9) (aq) +

A: Answer:

Q: Which of the following describes the reaction: *N+He → 0 +}H O beta decay reaction alpha decay…

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Q: Determine the systematic name for P3S4. A.) phosphorus tetrasulfide B.) phosphoric acid C.)…

A: systematic name for P3S4 is

Q: C,HsO,C, Co,CHs čo,C,Hs CH,CH,COOH

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Q: This question deals with the vapourization of isopropyl alcohol: CH3CH(OH)CH3(/)= CH3CH(OH)CH3(g)…

A: Given-> Boiling point(T) = 355.5 K ∆vapH° = 39.86 KJ/mole

Q: pressure in atmospheres

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Q: Which of the following describes the reaction: 210 Bi + He + 206 TI 83 81 O alpha decay reaction O…

A: Which of the following describe the reaction--->

Q: 58- How much heat is released when 40 g of steam at 250 °C that cools to water at 30 °C (Cs heat of…

A: Formula used:  Heat exchange in cooling:  q = mC∆T  Where  q = heat  m = mass  C = heat capacity  ∆T…

Q: Calculate molarity if 200mg of HCl is dissolved in 5L of solution. H=1.008 , Cl= 35.45

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Q: Compute the standard cell potential for the spontaneous reaction (ie. where Sr(s) is being oxidized)…

A: Given: A voltaic cell is created between a Sr2+/Sr electrode and a In3+/In electrode. We have to…

Q: For a certain chemical reaction, the equilibrium constant K = 5.1 × 10 ° at 10.0 °C. Calculate the…

A: Given temperature is 283 Kelvin

Q: When plant nutrient samples are dissolved in water, the phosphorus in the sample forms phosphate…

A: When plant nutrient samples are dissolved in water, the phosphorus in the sample forms phosphate…

Q: C,HsO,C, Co,CHs čo,C,Hs CH,CH,COOH

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