CI X — i

Q: Please correct answer and don't use hand raiting

A: A. Solution: Answer: The Volume of 0.02 N sulfuric acid required = 15 mLAlkalinity as CaCO3​ = 150…

Q: 15. please dont submit AI. answer as its wrong

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Q: 9. please dont submit AI. answer as its wrong

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Q: What are the products of the reactions. What are the dehydration products. Draw mechanisms for the…

A: Step 1: Step 2: Step 3: Step 4:

Q: Please explain in detail.  I am very confused, I thought both groups have a bond order of two. Thank…

A: The carbonyl functional group Ir spectrum: The conjugated carbonyl group has a lower wave number…

Q: how many balloons

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Q: 20. please dont submit AI. answer as its wrong

A: Step 1: Reaction Step 2: Mechanism Step I: Nitrile react with NaOH/H2O to form amideStep II:…

Q: Tag all the secondary sp³ carbon(s) in the structure below. If there are none, please check the box…

A: Step 1: Secondary carbon (2o)Carbon atom which is directly attached to two other carbon atoms.Only…

Q: What is the concentration in mg/ml of a drug that comes as a 5% solution in a 50 ml vial?

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Q: Please correct answer and don't use hand raiting

A: Theoretical yield= mole of limiting reagent*Me of product.A+B=C, where A is limiting reagent and…

Q: [References] Draw the products of the following reactions, indicating both regiochemistry and…

A: Step 1: Step 2:Mechanism  Step 3: Step 4:

Q: Draw Lewis structures and use curved arrows to show how the pairs of electrons move when BF3…

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Q: 8.2 The species He₂+ and HeH* have been observed spectro- scopically. Prepare molecular orbital…

A: 1. Molecular Orbital Diagram for He₂⁺:He₂⁺ is an ion with two helium atoms, where one electron is…

Q: The number of unpaired electrons in 59Pr

A: Approach to solving the question: To determine the unpaired electrons in 59Pr, we use the following…

Q: Provide a balanced NET IONIC EQUATION, if applicable, for every reaction below.  If no reaction…

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Q: find cH° 298 and cU° 298 of a-D-glucose(c), C6H12O6, to CO2(g) and H2O(l). (b) 0.7805 g of…

A: Part (a): Calculate cH298∘ and cU298∘ of α-D-glucose (C₆H₁₂O₆)Given the chemical…

Q: 6e1: In addition to solving the problem please give brief explanation for concepts and solution if…

A: Concepts Explained:1. Equilibrium Constant (Keq​): This is a ratio of the rate constant for the…

Q: Please correct answer and don't use hand raiting

A: Steps to follow:The maximum amount of product depends on the limiting reactant of the reaction. In…

Q: 4

A: Approach to solving the question: To check the aromaticity of any compound we need to follow…

Q: When aqueous barium nitrate and aqueous potassium sulfate are combined, a chemical reaction occurs.…

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Q: It is safe to solve and not part of any assignment

A: Reaction:MgO(s)+2HCl(aq)→MgCl2​(aq)+H2​O(l) Given Data: Compound   and their  ΔH⁰f (kJ/mol) values:…

Q: Please correct answer and don't use hand raiting

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Q: 2. Draw both possible carbocations and resulting products. Will one be produced more than the other?…

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Q: 4. Drawing Substituted Chairs and Chair Flips (7.5 pts total) (a) (3 pts) For the molecule below…

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Q: Determine whether each of the following molecules is a hemiacetal, acetal, or neither and select the…

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Q: 1. Consider the following statement: Electric current is the consequence of the movement of charged…

A: 1.  NaCl crystals will not glow if sodium chloride is added. Inorder to have conductivity there…

Q: Draw the major organic product formed in this reaction. HBr ROOR Click and drag to start drawing a…

A: the reaction and determine the major organic product formed.Reaction:Cyclohexene + HBr (ROOR) →…

Q: What products would the reaction of Disperse Blue 35 dye in NaOH solvent yield?  Explain by drawing…

A: Step 1:Disperse Blue 35 dye has three acidic protons (the hydrogens bonded to the oxygen are acidic…

Q: Please correct answer and don't use hand raiting and don't use Ai solution

A: For this problem, we will use Ka of HA to find the concentration of H+ and A-, then use K to…

Q: A mixture containing BaO and CaO weighs 1.82 g. The oxides are converted to the corresponding…

A: Given Information1. Total mass of the oxide mixture (BaO and CaO) = 1.82 g2. Total mass of the…

Q: mtl

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Q: Please correct answer and don't use hand raiting

A: Step 1:To calculate the alpha values for tartaric acid at pH 2, 5, and 8, we'll use the…

Q: Chemistry Question

A: It seems like the image you've uploaded doesn't contain any visible objects or clear details. It…

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

A: Step 1:Step I: ProtonationStep II: Nucleophilic additionStep III: DeprotonationStep IV:…

Q: The image shows a lipid bilayer, with the polar heads represented by circles and the hydrophobic…

A: Here, fatty acids inserted into the lipid bilayer in the correct orientation as:The hydrophilic head…

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

A: The reaction mechanism is shown below:

Q: Calculate the pH of a solution prepare by mixing 5.97 mL of 0.107 M NH3 with 10.10 mL of 0.0286 M…

A: First, we need to calculate the number of moles of NH3 and HCl. The number of moles can be…

Q: Use the References to access important values if needed for this question. Each of the insoluble…

A: The solubility of a salt in an acidic solution, such as 0.10 M hydrobromic acid (HBr), depends on…

Q: chair structures in organic chem. thank you

A: Approach to solving the question:The given compounds are in a cyclohexane and its cis/trans…

Q: Please correct answer and don't use hand raiting

A: 1. Half-Height Method:N = 5.54 (tR/W1/2h)2 retention time (tR) = 476 mmwidth of the peak at…

Q: Prelab: Enthalpy, Entropy, Gibbs Free Energy (073a) 1. Does entropy increase or decrease in the…

A: Entropy is a measure of the randomness or disorder of a system. In general, the more ways there are…

Q: After studying your printed calibration graph, answer the following questions. a. Which variable is…

A: a. Dependent Variable is plotted on the y-axis (note: photo of the calibration graph is blurred, the…

Q: Write out what data and information to collect in Keq – the Equilibrium Constant of a Coordination…

A: In the Keq experiment for the formation of the complex ion FeSCN²⁺ from Fe³⁺ and SCN⁻, the goal is…

Q: Help me with my study guide

A: Step 1: Step 2: Step 3: Step 4:

Q: Please correct answer and don't use hand raiting

A: Carbonium ion reaction with nucleophile (bromonium ion):The given carbonium ion is an allyl…

Q: 14. No AI USE

A: Approach to solving the question: we need to check the IR spectrum given and see the key points…

Q: 8.37 The diatomic cations Br₂+ and 12+ are both known. a. On the basis of the molecular orbital…

A: In conclusion- The changing in color is based on the energy increasing between LUMO and HOMO. -…

Q: Show work with explanation needed. don't give Ai generated solution

A: Step 1:The acidity of a hydrogen atom depends on the percentage of s-character in the atom. As the…

Q: Please answer all the questions in the screenshot provided, thank you! I will rate! >Calculate pCd2+…

A: Step 1: Calculate pCd²⁺ at 0 mL EDTA At this point, no EDTA has been added, so all of the cadmium…

Q: Part A: Determine which mechanism below is the most correct. Be sure to look at whether the most…

A: The reactions shown above are acid-base reactions. This reaction will only proceed if the more…