Which of the following compounds might be an ingredient in a commercial sunscreen? Explain why or why not.

Q: Does this synthesis look right?

A: Step-1: CH3Cl, AlCl3Step-2: Alk. KMnO4Step-3: Br2, FeBr3Step-4: SOCl2, PyridineStep-5: MeMgBr (2eq.)…

Q: The mass of 112 cm³ of NH3 gas at STP is

A:

Q: A chemist prepares a solution of mercury(II) iodide (HgI2) by measuring out 0.00087 µmol of…

A: Molality, molarity, normality, mass percent, and volume percent are all quantitative concentration…

Q: A student dissolved 4 drops of an unknown compound in 1 mL of methylene chloride (dichloromethane)…

A: As per Q&A guidelines, we can solve one question and its three sub parts at a time. Please…

Q: Which of the following is the major product from sulfonation. of compound x ? NO2 HNO3 H2SO4…

A: Given that, the reaction is:

Q: Calculate the pH when 45.0 mL of 0.200 M HBr is mixed with 44.0 mL of 0.400 M CH3NH2 (Kb = 4.4 ×…

A:

Q: In which of these solutions will HNO₂ ionize less than it does in pure water? 0.10 M NaNO2 0.10 M…

A: The objective of the question is to identify the solution in which nitrous acid (HNO2) will ionize…

Q: Please solve the question step by step and way with the correct answer.

A: 6)The pH of the solution is approximately 1.73. (10)The pH of the 0.200 M barium acetate solution is…

Q: Which alkene has the lowest heat of hydrogenation? A) C) H H B) D) HI- H

A: The heat of hydrogenation is a thermodynamic quantity representing the amount of heat energy…

Q: urgent, will rate multiple choice

A: Answer given belowExplanation:Step 1: Step 2: Step 3: Step 4:

Q: Which reagent would you use to accomplish each of the following transformations? Options (please…

A: Find out Reagent 1 and Reagent 2.

Q: Please prove the statement

A: The final answer is attached below Explanation:

Q: What is the best combination to create a beta-dicarbonyl (1,3-dicarbonyl) compound? a) enolate +…

A: The best combination to create a beta-dicarbonyl (1,3-dicarbonyl) compound is:c) enolate +…

Q: Draw the structure of 2-propylpentanoic acid.

A: In this question, we have to Draw the structure of 2-propylpentanoic acid.

Q: Calculate an approximate heat of combustion for propane (C3H8) in kilojoules per mole by using the…

A: In this question, we have to Calculate an approximate heat of combustion for propane (C3H8) in…

Q: For the dehydrohalogenation (E2) reaction, draw the Zaitsev product, showing the stereochemistry…

A: The given reactant is (2R,3R)-2-iodo-3-methylpentane. It is an undergoing E2 elimination reaction…

Q: can boron participate inaromaticty? If you repalce a carbon in a benzene ring with a boron, is the…

A: The question is asking whether boron, when replacing a carbon atom in a benzene ring, can still…

Q: Draw the major product of this Dieckmann condensation reaction.

A: Given reaction is Dieckmann condensation reaction. Dieckmann condensation reaction produces a beta…

Q: Draw the major product of this reaction. Ignore inorganic byproducts.

A: In Micheal's addition reaction, a nucleophilic addition reaction takes place at the carbon-carbon…

Q: Draw the Lewis structure for NO2, including any valid resonance structures. Which of the following…

A: Ions are the species that carry a charge. Positively charged ions are known as cations and…

Q: Draw the major E2 reaction product formed when cis-1-chloro-2-ethylcyclohexane (shown) reacts with…

A:

Q: Spell out the full name of the compound Show work. don't give Handwritten answer

A: The given compound is a saturated hydrocarbon with the general formula CnH2n+2.For this compound (n…

Q: What is the reaction mechanism (with arrows) of the following reaction?

A: The objective of the question is to predict and elucidate the detailed reaction mechanism involved…

Q: Predict the major product for each of the following reactions. Modify the given structure of the…

A: Information about the question

Q: You have a 5.00 cm diameter sphere that you would like to have plated with copper metal. How long…

A: This answer is given below.Explanation:

Q: Use the References to access important values if feeded for this question. Draw a structural formula…

A: Formula of alkane C7H16We need to draw the constitutional isomers of the unbranched alkane C7H16…

Q: Predict the major product of the reaction. H HCN heat

A: A reaction mechanism is a detailed, step-by-step description of the pathways by which reactants are…

Q: Draw the major organic product(s) of the following reactions including stereochemistry when it is…

A: Hydration of alkyne will lead to ketone via keto-enol tautomersim. Intially hydrogen and hydroxy…

Q: Provide a systematic name for the following compounds:

A: Answer:IUPAC is the International Union of Pure and Applied Chemistry. It has given set of rules for…

Q: Question 14 Please predict the products for each of the following reactions. Clearly show the…

A: Given reaction is an example of reduction of double bond to form a 1,2 diol (vicinaldiol).This…

Q: A solution contains 1.49×10-2 M iron(III) nitrate and 1.26×10-2 M zinc acetate. Solid ammonium…

A:

Q: Some N2 gas is mixed with some O2 gas, and the sketch below shows a representative sample of the…

A: χN2​​=0.95PN2​​=0.0665 Pa χO2​​=0.050PO2​​=0.0035 kPaExplanation:Moles of N2​ = 19Moles of O2​ = 1…

Q: Predict an organic product obtained from the following reaction. 1. DIBAH, toluene CH3(CH2)10COCH3…

A: The organic product obtained from the reaction is given below.Explanation:Step 1: DIBAL-H is a…

Q: CH3-|-C1 CH3-|-C1 PFF Which of the following compounds is chiral? CH3 CH3 CH3-1-81 CH3--Br CH3--Br…

A:

Q: need answer step by step

A: The synthesis is as follows: (in explanation)Explanation:Step 1: Step 2: Step 3: Step 4:

Q: ZHN HO ↑ = HO

A: In the first step we have to protect the free OH group. Then in the next step by using NH3 reagent…

Q: What is the name of the following? CI Br

A: The given compound is an aromatic compound.It contains benzene ring as an aromatic ring.Nomenclature…

Q: D Question 10 Choose the correct reagent(s) to perform the following transformation. 1. Choose the…

A: 1. MeMgBr2. H3O+Explanation:Initially, a Grignard reagent is formed by reacting the specified…

Q: Convert 3.20 x 10' in nutritional Cal to units of kJ.

A: Given that,Energy in Cal = Convert into kJ.

Q: 2. Draw resonance structures to show how the amide group (in acetanilide) activates the aromatic…

A: Any functional group or substituent in an aromatic ring that guides incoming substituents to the…

Q: Can you please write the experimental question below using the results provided on the table…

A: "Since you have posted multiple questions, we will provide the solution only to the first question…

Q: 31. Calculate the formula unit mass of CaCl2. a) 109u b) 110u c) 111u

A: We have to calculate the formula unit mass of CaCl2.

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: A mechanism of an organic reaction is given in the question, We have to give arrows in the…

Q: What is the predicted major product from the following chemical reaction? Br Br,JHBr Br OB A OC OD…

A: When bromobenzene reacts with Br2 in the presence of HBr to give two products which is ortho -…

Q: OH H OH H2, Lindlar's catalyst Functional groups such as alkynes react the same in complex molecules…

A: The above complex structure of compound is treated with H2/ Lindlar's catalyst (Pd, BaSO4) . The H2,…

Q: Draw the skeletal structures of all the final organic products formed when phenol (C6H5OH) is…

A: Given is two step organic reaction.The starting compound of given reaction is phenol.

Q: None

A:

Q: 1. Assume that a particular reaction evolves 229 kJ of heat and that 27 kJ of PV work is gained by…

A: Q1)From the first law of thermodynamics

Q: Q37. What will be the rate equation for the reaction 2X + Y → Z, if the order of the reaction is…

A:

Q: The rate of a reaction is how quickly the reaction goes to completion. If two reactions have the…

A: The objective of this question is to understand how the concentration of reactants affects the rate…

Types of Polymers on the basis of Method of Preparation