what is the hybridization of each carbon atom in toluene and how many S orbitals are present within the compound?

Q: Draw the Lewis dot structure and an additional three resonance forms for the thiosulfate ion: S;0,2…

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Q: a solution contains 60.0 mL of 0.100 M HCl. let’s add 5.00 mL of the titrant, 0.200 M NaOH. What is…

A: When HCl react with NaOH it is acid base reaction and produced salt Nacl and water

Q: The burning of iron pyrites (Fes.) in air may be e> FeS2 + 02 -> Fe203 + SO2

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Q: (References] What will the volume of a sample be if 400. mL of an ideal gas at 23 °C and 1.50 atm is…

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Q: At what T will a 10.0 L gas at constant pressure be brought to if the same gas originally occupied…

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Q: An object has a mass of 157.7 g and a density of 11.5 g/cm. Determine the volume of the object in…

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Q: Calculate the enthalpy of reaction of the following dissolution: NaOH(s)+aq=Na(aq)+OH^-…

A: Given that -  (1) NaOH(s) + aq -----> Na(aq)+ + OH-  The enthalpy of formation for different…

Q: There is nothing wrong with the reaction below. true or false

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Q: 1. Give at least four medicinal uses of salicylic acid. 2. What are the roles sulfuric acid in the…

A: 1. Give at least four medicinal uses of salicylic acid. 2. What are the roles sulfuric acid in the…

Q: What is the general equation given when examining a titration? Group of answer choices HA (aq)  +…

A: Titration is a method to determine the concentration of an unknown solution by using the solution of…

Q: MgBr A Mg, THF Br ? В ОН CI ? CH3NH2 NHCH3 D ?

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Q: 1) Starting from the expression for the total differential dV in terms of T and p, show that…

A: Here we are required to find the following expression from the total differential dV  in terms of…

Q: Br PhyP A. в. C. D.

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Q: Problem 2. The vibrational energy of a diatomic molecule is E, = hw (v+1/2), v= 0, 1, 2, . For H2, ħ…

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Q: A temperaturas elevadas, el pentóxido de binitrógeno se descompone para producir bióxido de…

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Q: Select D if neither statement A nor B are true 1. Fertilizer X is a complete fertilizer with a…

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Q: 10. Applying the Michaelis-Menten Equation III A research group discovers a new version of happyase,…

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Q: 1) An example of equilibrium in everyday life is a book on a table at rest. There are two forces…

A: Since you have asked multiple questions we will answer the first one for you. To get the remaining…

Q: In each of the items below, determine/choose which group does it belong. Aldehyde or Ketone 1.…

A: Aldehyde and ketone both are organic compounds.Functional group present in aldehydes is -CHO and…

Q: Identify the compound showing on this spectroscopy road map. Organic chemistry

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Q: ốc -N+ 14 14 21. 6C 7N+ le ON 14 -1e 1H

A: To solve this problem we have to know about Beta Decay .

Q: 3.) What would be the boiling point of ethanol at a pressure of 25 atm. The normal boiling point of…

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Q: A certain first order reaction is 60.5% complete in 60 minutes at 310K. What is its rate constant?

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Q: Photo is only attached as reference.- What does the mass of the reactants and products tell us about…

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Q: A A Question 12 31. How many covalent bonds do you see in the picture? O 1 O 2 O 3 Question 13 32.…

A: Ionization energy is the energy required to remove the highest-energy electron from a neutral atom.…

Q: Determine the approximate volume (in mL) of a 0.120 M solution that contains 10.0 g of copper(II)…

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Q: Name the following coordination compound below K2[NbF,] H[Mo(CO),Br;] i. ii. iii.…

A: Coordination compound have a metal ion that is bonded to ligands by coordination bonds.…

Q: If the absolute entropy for O2 (g) is 126 J / (mole K), what is the ΔS for the combustion of…

A: Here we have to determine the change in entropy of combustion of ethene (∆Scomb) .

Q: shown below: 主 H-O H-C- H H-C. tő-c-H H H-C-9 H-C C-ő -- H H H. Sucrose Mineral Oil Only one of…

A: Here we have to explain the solubility of  sucrose in water based upon intermolecular of attraction.

Q: The solubility of lead chromite, the artist's pigment chrome yellow is 4.3 x 10 ^-5 g/L. Calculate…

A: Solubility of lead chromite = 4.3 × 10-5 g/L

Q: What is the NFPA Hazard Identification System and Hazardous Materials Identification System of…

A: The answer is attached below-

Q: For 4130 steel, how many atoms per carbon atom are there? Please show work.

A: For 4130 steel, the amount of iron atoms present are alomst 98%. There is maximum percentage of iron…

Q: OWLV2 | Online teaching and le X ovalentActivity.do?locator%3Dassignment-take Update [Review Topics]…

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Q: Which of the following reagent best accomplish this transformation below? Which of the following…

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Q: A student in class  wants to make a buffer, so they use some HCl (aq) and NaCl (to give the…

A: Buffer: A solution of mixture of a weak acid and the salt of the same acid with a strong base A…

Q: What is the major organic product formed in the following reaction? OH H2 H3C-C- -C -C-CH3 H3O* Он…

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Q: For items 10-11, the following solutions were prenared with their respective concentration: I. 0.02…

A: When solute is added to solvent , then the solution would have higher boiling point and lower…

Q: What is the pH of a solution with [H3O+] = 4.5 x 10-5M?

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Q: Oxidation of this alkyne yields a carbon dioxide and a ketone. True False

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Q: is the mass of each component? s of CH,O : g CH,O s of water: g H,O

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Q: Time (s) [N205] (M) 0.0365 600 0.0274 2 N205 (aq) → 4 NO2 (aq) + 02(g) 1200 0.0206 1800 0.0157 2400…

A: Recall the given reaction,                     2 N2O5 aq  →  4 NO2 aq  +  O2 gThis is a first…

Q: How does the structure of Dragon blood allows it to function as a pigment?

A: The colour of a compound is due to the presence of pigment present in that compound. That pigment is…

Q: When 11.3 g of an organic compound known to be 62.04% C, 10.4% H, and 27.55% O by mass is dissolved…

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Q: Explain why the equation shows that the system is at ewui

A: The answer is as follows:

Q: (a) (b)

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Q: An activator molecule like DCC is important to create a good leaving group from a -COOH functional…

A: DCC is named as dicyclohexylcarbodiimide. It is used as a coupling agent in most of the organic…

Q: Which elements would be found in the alkaline earth metals family? [Select all that apply] O cesium…

A: Alkaline earth metals are six chemical elements in group 2 of the periodic table .These element are…

Q: Which statements describe a crystalline solid? (Select all that apply) O Indefinite shape O…

A: Crystal or crystalline solid is a solid material whose constituents (such as atoms , molecules or…

Q: How would an imbalance chemical equation affect a chemical reaction?

A: If a chemical equation is not balanced it implies that either mass has been created or destroyed…

Q: There are two benzylic bromides that give (Z)-3,5-dimethyl-2-phenyl-2-hexene on E2 elimination. Draw…

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