8. In the quantum-mechanical model of the atom, how orbit is being defined? A. Region of the most probable proton location. B. Region of the most probable electron location. C. Circular path traveled by an electron around an orbital. D. Circular path traveled by a proton around an orbital. A.31 D. 2P U. 20 133 19. Which of the orbitals below do not exist due to the constraints upon the angular quantum number? A.3d B. 3p C. 3s D. 3f 20. Which one of the following is an incorrect orbital notation? A.4f B.2d C. 3s D.2p

Q: Using the table of thermodynamic data provided, for the reaction below: CS2(1) + 302(g) → CO2(g) +…

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Q: Chemistry The Ka of propanoic acid (C2H5COOH) is 1.34×10-5. Calculate the pH of the solution and the…

A: Given-> Ka = 1.34 × 10-5 concentration of propanoic acid = 0.543 M

Q: Pls help ASAP

A: All the subparts have been solved in the following step.

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A: Note : Esters react with Grignard reagent produces tertiary alcohols. ( see below).

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A: Given data,Kc of the reaction=1.29×10-2Initial moles of COCl2=0.353 molesVolume of vessel=1.0L

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Q: 4. 5. NHCOCH3 COOH ОН H20 ОН SOCI₂

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A: ★ Answer : Reaction 2  is non spontaneous. ★ Explanation :

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Q: 1.Common Ion Effect: The solubility of a material is unchanged when at least one of its conjugates…

A: We are authorised to solve only first three subparts of a question. Please post rest of the subparts…

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A: ∆G° is related to ∆H° and ∆S° by relation : ∆G° = ∆H° - T∆S°  We would use this relation to predict…

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A: Enantiomers : Opposite stereochemistry at chiral centers are called enantiomers. ( see below).

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A: Given data,Volume of solution=7.96×102LMolarity of Ca2+=0.0357 MMolarity of Fe3+=0.00151 M

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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.