True or false? The 4d orbital does not exist in the carbon atom. Justify your answer in 1 sentence or 2.

Q: Which of the following is/are TRUE when evaluating the strength of the different types of…

A: Given statements about Intermolecular Forces of Attraction (IMFA) between the molecules: I. The…

Q: What would be the effect of a thin alumina on the retention, R,? A.Higher Rf B.Lower Rf C.No effect…

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Q: Calculate the hydroxide ion concentration for a solution with [H3O+]eq = 2.8 × 10-5 M. Use "E" for…

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Q: Which of the following substances CANNOT form hydrogen bonds with water molecules? Н H-C-H Н ... Н…

A: We know that, "Like dissolves like" Polar Solvent dissolve Polar Compound. Water is the most common…

Q: Question 4 Which of the following slightly soluble salts would have its solubility affected by…

A: The solubility of salt will be affected by the addition of ammonia if the cation of the salt will…

Q: What would be the predominant force of attraction between molecules of CS2? Dipole-dipole forces…

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Q: 5. Consider the reduction of Mn" ----> MnO. Which statement is true? viaqua nowoqp (s) (a) 4…

A: Electrochemistry is the branch of chemistry in which we deal with redox reactions.Redox reactions…

Q: 4) Solve for reaction quotient Q a. The equilibrium constant for the reaction 2A 3B is 2.3. If [A] =…

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Q: Direction: Solve for the standard Gibbs Free Energy of the following problems and show complete…

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Q: 7) Consider the reaction for 7a and 7b: 12 (g) + Brz (g) 2 1Br (g) Kp. 81.9 at 25°C a. A reaction…

A: From the question we have, The chemical reaction is as follows, I2g + Br2g ⇋ 2IBrg The Kp at 25oC is…

Q: While performing Lab 11, Electrochemistry, students connected 1 M solutions of the following metals…

A: Given: Electrochemical Cell: Cu- Zn Galvanic cell Cu2+ +2e− -----> Cu  E° = +0.34 V Zn2++2e−…

Q: Which substance conducts electricity in the molten state but not in its solid state? Li BaCl2 C…

A: Whether a substance can conducts electricity or not , it depends on the electrons present in the…

Q: Choose all of the statements from below which are true about oxidation and reduction. Oxidation and…

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Q: 7. If the values of Ao and k are 10 mol/L and 1x10-³ L mol/s, respectively, how long would it take…

A: Given that,  The initial concentration is [A0] = 10 mol/L, The rate constant is k = 1×10-3 L/mol.s,…

Q: 4.29 Draw structures corresponding (a) 3-Heptyne (c) 3,4-Dimethylcyclodecyne to the following IUPAC…

A: Rule to draw structure- 1) First make carbon skelton by using parent name. 2) Then after attached…

Q: required to neutralize 40.0 mL of 0.80 M NaOH?

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Q: Write the complete electronic configuration in spdf notation. (Not the short version) 1) S2- 2) Ga,…

A: we have to determine the electron configuration of  1) S2-2) Ga3) Ca2+

Q: How is acid-base balance of the plasma maintained in the body?

A: Acid base balance is very important in the body. It is very important for normal functioning of…

Q: Consider an ideal gas in a closed container of constant volume, which of the following will increase…

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Q: (a) Write a detailed, electron-pushing mechanism that accounts for the formation of the organic El…

A: (a) We have to give the arrow-pushing mechanism for the below-given E1 reaction mechanism (b) We…

Q: A certain metal M forms a soluble sulfate salt M₂(SO4)3. Suppose the left half cell of a galvanic…

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Q: Calculate the number of molecules in 2.88 L of CO gas at STP. (Once you have started entering your…

A: According to the bartleby guidelines for the multiple questions. I can solve only one question.

Q: A sample of an unknown molecule contains 7.391 g of carbon, 0.6978 g of hydrogen, 1.078 g of…

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Q: Why is CaCO3 the best catalyst for aspirin synthesis? What differentiates it from normal catalysts?

A: Here we have to discuss why CaCO3 the best catalyst for aspirin synthesis and how it differentiates…

Q: After days on end, the following reaction failed to produce any product at all. Explain. хон OH…

A: To explain why the given reaction did not provide the expected product even after days:

Q: -71 Which of the following ionic compounds will be more soluble in acid solution than in water: (a)…

A: Base donates hydroxyl ions (OH-) and reacts with acid to form water soluble salt and water.

Q: Draw the major product of this reaction. Include stereochemistry if applicable. Ignore byproducts.

A: Alkyl halides react with alkoxide ions to form ether by biomolecular nucleophilic substitution…

Q: (a) Assuming standard conditions, arrange the following in order of increasing strength as oxidizing…

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Q: It takes 242. kJ/mol to break a chlorine-chlorine single bond. Calculate the maximum wavelength of…

A: Given, the amount of energy required to break a chlorine-chlorine single bond = 242 kJ/mol We have…

Q: To measure the amount of calcium carbonate CaCO3  in a seashell, an analytical chemist crushes a…

A: Given: Mass of sample = 2.900 g Volume of HCl = 162 mL Molarity of HCl = 0.310 M Molar mass of CaCO3…

Q: 5. Draw the molecular-level picture that shows the particles present in water when each of the…

A: Compounds dissolved in water which are ionic in nature or which possess Hydrogen bonding.  Ionic…

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Q: 10. Give the commercial methods of preparing Green Vitriol?

A: The chemical formula of Green vitriol =  FeSO4  The chemical name of  FeSO4  = Ferrous sulfate It is…

Q: 16.9 Which of the following solutions can act as a buffer: (a) KCI/HCl, (b) KHSO4/H₂SO4, (c)…

A: Buffer solution is solution contains weak acid or weak base with conjugate base or conjugate acid…

Q: How does a molecular substance differ from a molecule of a compound? How do ionic bonds differ from…

A: A) Molecular substance differ from a molecule of a compound as we know molecular substance is a…

Q: The enthalpy of fusion of methanol (CH3OH) is 3.16 kJ/mol. How much heat would be absorbed or…

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Q: Consider the following information. • The lattice energy of CsCl is AH lattice = -657 kJ/mol. • The…

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Q: For the reaction 2 KI+ Pb(NO3)2 → Pbl₂ + 2 KNO3 how many grams of lead(II) iodide, Pbl2, are…

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Q: For the question(s) that follow, consider a 4% starch solution and a 10% starch solution separated…

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Q: Use the spectroscopic data provided below to answer the questions. a. Determine the structure of…

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Q: Nonmetallic phosphorus can be made by the electrolysis of molten P4010- (a) What mass of P is formed…

A: we have to calculate mass of P deposited  time taken to deposited 14.00 g of P in minutes

Q: weight % Cu (in chalcopyrite) ive also added the formula just in case

A: To calculate the weight % Cu in chalcopyrite

Q: Consider the reaction: 2Na(s) + 2H₂O(1) → 2NaOH(aq) + H₂(g) Using standard thermodynamic data at 298…

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Q: Which of the following substances is the MOST polarizable? Ne (20.18 g/mol) Xe (131.3 g/mol) Kr…

A: Ne (20.18 g/mol) Xe (131.3 g/mol) Kr (83.79 g/mol)  Ar (39.95 g/mol)

Q: To measure the amount of calcium carbonate CaCO3  in a seashell, an analytical chemist crushes a…

A: Given: Mass of sample = 4.300 g Molarity of HCl = 0.100 M Volume of HCl = 605 mL Molar mass of CaCO3…

Q: Consider this structure, where X and Y represent generic elements. X—X—X What shape would this…

A: Here a structure is given. We have to determine the shape of this molecule in three dimensions and…

Q: 5. Draw the molecular-level picture that shows the particles present in water when each of th…

A: Ionic compounds dissolved in water by dissociation. Compound dissociate completely into its ions to…

Q: Why are compounds composed of integer ratios of elements? If the charges are not balanced it cannot…

A: the question is about the formulation of chemical compounds.

Q: The reaction Run P has a Ken -0.20. AG" is equal to 4.1 kJ mol Assume a temperature of 37°C. When…

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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.