Draw Dalton's model of atom

Q: vi) d-orbital can have maximum of............. electrons. ✔ a. 2 b. 6 c. 10 d. 18 alement?

A: Maximum number of electrons held in the d orbitals is 10.There are 5 sub-levels in a d orbital, each…

Q: For the following reaction, 0.398 moles of phosphorus (P4) are mixed with 0.512 moles of chlorine…

A: Dear student , since you have posted multiple questions we are allowed  to solve only first question…

Q: Explains the general concept of the manufacture of benzene by dealkylation of toluene with hydrogen

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Q: What is the change in temperature of 27.0 grams of liquid water, initially at 0ºC, after it absorbs…

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Q: a) State the electronic configuration in terms of the wave-mechanical model for: i. Titanium (II)…

A: Here we have to write the elctron configuration ofTi2+ according to wave mechanical model of atom.

Q: From its phase diagram, why do you think CO2 is called dry ice

A: Triple point of a substance can be defined as the temperature and pressure at which three phases of…

Q: Calculate AU and AH for the transformation of one mole of an ideal gas from 27°C and 1 atm to 327°C…

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Q: chain of Catoms (#C+ -ane for alkanes). If there is more than one way to get the same # of C's in…

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Q: Which of the following will cause no change in the amount of Fe calculated from the results of an…

A: Iron can be estimated spectrophotometrically by complexing Fe2+ with o-phenanthroline.

Q: Which of the following is TRUE about solutions? O a. Solute-solvent interactions will always be…

A: Here we have to predict the true statement among the following given statements.

Q: Which of the following statements is TRUE? 1. Fe2+ form a 1:6 complex with 1,10-phenanthroline II.…

A: in order to answer this question first of all please look at the structure of 1,10 - phenanthroline…

Q: Calculate △U and △H for the transformation of one mole of a ideal gas from 27°C and 1atm to 327°C…

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Q: What are functional groups? Why is it logical and useful to classify organic compounds according to…

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Q: Which of the following matches is/are incorrec regarding the paper chromatography experiment? A.…

A: In paper chromatography  The mobile phase is generally the solvent also called as chromatography…

Q: Consider the titration of 25.00 mL of 0.0900 M HNO3 with 0.0750 M KOH. HNO3 + KOH KNO3 - Calculate…

A: mmoles of HNO3 taken for titration = C*V = 0.0900 molL * 25.00 mL = 2.25 mmol Required mole ratio in…

Q: II. Show complete solution for the following problems. Box your final answer. 1. If the H+…

A: 1. Given that: [H+] = 0.00001M H2O(l) <.....> H+(aq) + OH-(aq)

Q: Consider an electrochemical cell with the following cell notation: Fe(s) Fe²+ (aq) (from saturated…

A: Given half cell is Fe(s)|Fe2+(aq) (from Saturated FeCO3) || Fe2+(aq) (0.150 M) | Fe(s) And standard…

Q: What are the main factors that determine the electrical resistance of a formation?

A: Solution:  The main factors which determine the electrical resistance of formation are mentioned…

Q: ler an electrochemical cell with the following cell not Fe(s) Fe²+ (aq) (from saturated FeCO that…

A: As it is concentration cell,  E° = 0  FeCO3(s) ---> Fe2+ + CO32-                         s.…

Q: Instruction: Write the following organic compound in CONDENSED FORM (SHOW ALL THE NUMBERS OF ATOMS…

A: Nomenclature  Find longest carbon chain (parent chain ). This chain is numbered such that the…

Q: Which of the following is NOT a primary amine? Select one: a. o N-CH3 b. NH₂ Ý > NH₂ o C. d. -NH₂

A: Amines can be catogarised into  Primary Secondary  Tertiary

Q: Using activities, find Ag+ in 0.005 M KSCN saturated with AgSCN Ksp for AgSCN = 1.1 *10 12 Please…

A: The answer is attached below-

Q: Which of the following compounds is not a heterocyclic amine? a. pyridine O b. imidazole O c. purine…

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Q: Instruction: Write the following organic compound in CONDENSED FORM (SHOW ALL THE NUMBERS OF ATOMS…

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Q: a) State two reasons why the front door of the balance is closed during weighing.

A: Since you have posted multiple questions, as per guidelines we will solve only the first one for…

Q: What is the hybridization of the atoms in the following compound? O 3 HO 1 2 O a. C1 (sp²), C2…

A: Carbon 1 is double bonded with oxygen.

Q: Which of the following is true about TOTAL WATER HARDNESS? A sulfates of Ca²+ and Mg²+Ca and Mg that…

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Q: The chemical formula for iron(III) tricyanidobis(ethylenediamine)nitrosylferrate(II) is O…

A: Given coordination complex is iron(III) tricyanidobis(ethylenediamine)nitrosylferrate(II)

Q: For the reaction  3H2(g)+N2(g)⟷2NH3(g) at 472°C equilibrium is established when [H2]= 0.0200 M,…

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical…

Q: CH3 O H3C CI AICI3 7.

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Q: Analyze the NMR spectrum below and identify the com

A: Proton and carbon NMR spectroscopy is used to identify the unknown compound. Proton NMR is used to…

Q: Which of the following has 35 protons, 45 neutrons, and 35 electrons? Please look up the atomic…

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Q: Student A prepared a concentration cell (L) where the cathode half-cell uses an equilibrium solution…

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Q: 13. What is the reason why the following reaction does not occur? i) LDA -Br OH OH ii) 0% yield a)…

A: Here we are required to state the reason for thr zero percent formation of the product shown

Q: The reaction of aldehydes or ketones with 2 equivalent of alcohols in the presence of acid catalyst…

A: Given The reaction of aldehydes or ketones with 2 equivalent of alcohols in the presence of acid…

Q: The following cell notation has Ecell = 0.060 V. If the standard reduction pontential of Br2/B- is…

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Q: AuBr(s) + 2 CN– (aq) ⇄ [Au(CN)2]– (aq) + Br– (aq)   Given: Keq = 2.02 x 1033 Ksp for AuBr is 9.8 x…

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Q: Student A prepared a concentration cell (L) where the cathode half-cell uses an equilibrium solution…

A: Given: Electrode potential of cell H: 0.350 V Reduction potential of Br2/Br-=+1.07 V

Q: Suppose the compound is synthesized via EAS reaction of diazonium salt and coupling agent. Determine…

A: Diazonium salt can couple with aniline,phenol etc to produce aza compound.

Q: A 0.720 g sample of polyvinylchloride (PVC) is dissolved in 250 mL of a suitable solvent at 25.0 °C.…

A: In this question, we will determine the molar mass of the PVC from the given solution.  You can see…

Q: Arrange the following equimolal compounds in terms of increasing boiling points: I. Ba(OH)2 II.…

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Q: 2. The skeletal structure of acetic acid shown below is correct, but some of the bonds are wrong.…

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

Q: 2. Draw the structure of the diene and dienophile that will lead to the following adduct. CH3 O or…

A: A question based on alkene that is to be accomplished.

Q: Calculate the kinetic energy in joules of an automobile weighing 4175 lb and traveling at 45 mph. (1…

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Q: W h i l e   w o r k i n g   i n   a   m e t a l   p r o ce s s i n g   f a c i l i ty ,   K a t   h…

A: Given the total mass of the homogenous alloy sample taken for titration = 1.000 g  One of the metals…

Q: For the reaction 2NOCI(g) # 2NO(g) + Cl2 (g) at 25°C equilibrium is established when [NOCI]= 2.6 M,…

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Q: [Standardization] A 0.3045 g of CaCO3 primary standard was dissolved using concentrated HCI,…

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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.