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Q: 20KJ In a certain photodissociation, 4.19 × 10 of energy is absorbed. If 2 = 450. nm, many photons…
A:
Q: 45. a. 1. PhMgBr, ether H3O+ 2. b. 1. PhCH2MgBr, ether H3O+ (C6H5)3P=CHC6H5, THF 2. с. d.…
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Q: Which Newman projection corresponds to the compound below: A B CH3 CH3 H3C. H H3C. ngột ngôn CI H H…
A: ->A newman projection is a method used in organic chemistry to represent the three-dimentional…
Q: Activity 4.2.2. Let's do this! Answer the following problems. Write your full solution on your…
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Q: Vhich one of the following statements correctly describes the signs of q and w for the following…
A: SOLUTION: Step 1: Generally, the spontaneous process occurs in a closed system and it is an…
Q: Please make sure that the answer you send me is 100% correct thank you 
A: The details solution for this is provided below in attach image.
Q: What is the pOH of 500 mL of solution containing 0.533 grams of Ca(OH)2 (molar mass 74.09 g/mol at…
A: pH + pOH = 14
Q: Homework For each of the following metal complexes, indicate the following: the formal oxidation…
A: Th aim of this question is to the ordering with respect to oxidation state and coordination number,…
Q: For the system ethane (1)/ n-butane (2) as a gas, determine the fugacity and fugacity coefficients…
A: We need to consider that the system in an ideal gas solution.
Q: CH3 1-1 eq. LDA 2- CH3I 1- leq. LDA 2- CH3I 1- 0.1eq. NaOH 2- CH3I
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Q: A general reaction written as 1A + 2B -->C+ 2D is studied and yields the follow [A]O [B]O Initial…
A: Solution The rate of reaction or reaction rate is that the speed at that reactants square measure…
Q: How do the presence or absence of partial charges at the molecular šcálė help explaln a liquiu 3 ADy…
A: The polar compounds have partial positive and negative charges, due to the electronegativity…
Q: Br Br. c- H. 1- Give the relationship between the following pair of and H Br Br structure: Same…
A: Consider the longest chain containing the double bond: If two groups (attached to the carbons of the…
Q: A student was asked to evaluate flow properties based on the procedure for angle for repose. The…
A: According to bartleby guidelines I need to solve only first three sub parts of the given question.…
Q: 53. Which compound has the higher boiling point CH3CH2CH2OCH2CH3 CH3CH2CH2COOH fropanoie ocid…
A: The physical properties like boiling point, solubility etc. depends on various factors. The factors…
Q: What is the relationship between the parent structure on the left and the structure on the right? a…
A: Answer:Compounds with same molecular formula but different structural formulas are called…
Q: The correct IUPAC name for the structure below is 2,4-dichlorobutane. H H H True False
A: 1) The IUPAC name of the above compound is : 1,3-dichlorobutane & not…
Q: The decomposition of a certain compound can be modelled using the following chain mechanism: RH → R.…
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Q: 11. What is the mole percent of ethanol (C2H5OH) in 180 proof vodka, which consists of 71.0 g of…
A: Given, Ethanol =71.0 g Water = 10.0 g
Q: In a cell, the activation energy needed for a reaction to occur is likely lowered b a localized…
A: Activation energy is the minimum amount of extra energy required by a reacting molecule to get…
Q: For which one of the following processes occurring at constant temperature is ASsys positive? A)…
A: The entropy of a substance depends on the physical state of matter. A solid state has least entropy…
Q: I'm not sure how to answer this question. The answer is in red.
A: Osmotic pressure is calculated by using the equation,
Q: Using Hess's law, what is AH°rxn for the following reaction? AB3(9) + 6Cg) → As) + 3BC2(g) A(s) +…
A: Ans A. 235kj/mol
Q: If n=3, the possible values for I are: O 0,1,2 -1,0,1 -2. 1.0.1.2 0,1
A: “Since there are multiple questions and it is not mentioned that which one has to be solved so I am…
Q: I'm not sure how to answer this question. The correct answer is the one in red.
A: Enthalpy of given solution can be determined using the equation given below:
Q: Question 3 Identify the correct Newman projection for each conformation of the compound below: Hint:…
A: To find out the most stable conformation of the given substituted cyclohexane first we shall draw…
Q: Use your calculator to determine the answer to the following calculation: 1.0×10-15 4.2×10-7 Express…
A: The given calculation is done as follows:
Q: Before you proceed with the titration proper, you must first determine the exact concentration of…
A: 3. Answer - The correct option is - (C) - standardization Explanation - According to the question -…
Q: PQ-28. How are these molecules related? H. OH HO Br CH3 Br constitutional (D) isomers (A) identical…
A: Detail description is given below
Q: 2. Which of the following is correct about a chemical reaction? A. A chemical reaction will result…
A: Chemical reaction is a process in which one or more substance are converted to one or more different…
Q: Draw the structural formula for the final product that forms when the following compound is treated…
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Q: bo Calculate the molar mass of each compound. Keep at least one decimal place in atomic masses from…
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Q: 1. What is the term referred to the process that creates new atomic nucleus from preexisting…
A: Since you asked multiple questions so as per Q&A guidelines of portal I solve first question…
Q: What is the major product for the following reaction? Br NaOH A
A: In the presence of heat,elemination reaction is proceed with the help of base. In this reaction NaOH…
Q: Select all of the following that would be involved in transcription. Select any component that is…
A: Transcription is the first step in which a DNA is copied into mRNA by the enzyme RNA polymerase.…
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