Question 11 (2 points) Saved How many grams of salt (NaCl) are present in 250.0 mL of a 7.40% m/v aqueous salt solution? 1) 1.85 g 2) 185 g 3) 0.185 g 4) 18.5 g

Q: O Chemical Reactions Standardizing a base solution by titration 3/5 Bis A chemistry student needs to…

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Q: dont provide handwriing solution ...

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Q: find the [H+] of a 1 x 10-4M solution HBr. What is the pH and pOH? Is the solution acidic, neutral,…

A: The objective of this question is to find the concentration of hydrogen ions [H+] in a 1 x 10^-4 M…

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Q: Draw the all the reactants and products involved in a condensation reaction between propanoic acid…

A: Step 1: Step 2: Step 3: Step 4:

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A: We are given the 5 trials to calculate the average molar concentration of NaOH solution. From the…

Q: question 5 help

A: Step 1: Step 2: Step 3: Step 4:

Q: How many litres of hydrogen gas will be produced by the decomposition of 90 L of water? (Assume that…

A: Approach to solving the question: Analyze the balanced equation for reactant-product ratios, then…

Q: Consider the titration of a 40.0 mL of 0.153 M weak acid HA (Ka = 2.7 x 10⁻⁸) with 0.100 M LiOH.…

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Q: A solution contains 0.0430 M Ca2+ and 0.0970 M Ag+. If solid Na3PO4 is added to this mixture, which…

A: The objective of this question is to determine which of the phosphate species would precipitate…

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Q: At -5.92 °C the pressure equilibrium constant K = 5.9 for a certain reaction. P Here are some facts…

A: As per the given data, the Kp value at -27 degrees Celsius is calculated below:

Q: Give the product of the reaction shown below. Would the enantiomer or adiastereomer of the molecule…

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

A: Step 1: Step 2: Step 3: Step 4:

Q: Using thermodynamic data to calculate K Using any data you can find in the ALEKS Data resource,…

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A: The suitable molecules and reagents are used in the given transformation are as follows:Detailed…

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A: The objective of the question is to give  and  for .Valence Bond Theory () and Ligand Field Theory…

Q: 4. Predict the products for the following enolate reactions. a) LDA b) MeBr a) 0.95 equiv LDA RT b)…

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Q: A compound has a strong absorption at 8.37x1015 Hz. What is the Amax( in Å (angstroms)) for this…

A: The objective of this question is to calculate the maximum wavelength (Amax) in angstroms for a…

Q: 37. What is the major product of each of the following reactions? a. HCI b. H₂O H+ H2SO4 H₂O HBr d.…

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Q: Calculating dG from dH and dS A chemical engineer is studying the two reactions shown in the table…

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Q: Which of the following is a correct net ionic equation for the reaction of a metal and an acid? ○ Mg…

A: The objective of the question is to identify the correct net ionic equation for the reaction of a…

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Q: Draw both products from the first propagation step. Draw Cl2. Add the missing curved arrow notation.…

A: In step 2 You have to draw both products HCl and free radical with Cl2 to get the answer right (All…

Q: Using the spectroscopic data given, determine the structure of the unknown. Thank you

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Q: Draw and explain lewis structure for HBrO2 along with explanation how every bond is formed and why?…

A: The objective of this question is to understand the Lewis structure, bond formation, electron…

Q: The molecular formula of the following compound is C H H

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A: From what you've listed, we have two chemicals and two abbreviations:Ph: This commonly stands for…

Q: Determine ∆G° for a reaction when ∆G = -88.9 kJ/mol and Q = 0.043 at 298 K. (R = 8.314 J/mol ･ K)

A: The objective of this question is to calculate the standard Gibbs free energy change (∆G°) for a…

Q: A high-pressure natural gas tank is at 3600 psi. The tank contains 4.98 mol of methane (CH4) and…

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Q: Question 7 (5 points) Which of the following reaction sequences will give as the major product? OH…

A: The objective of the question is to identify which reaction sequence will yield the major product.

Q: Which of the following substances has the largest absolute entropy at 300K? Group of answer choices…

A: To determine which substance has the largest absolute entropy at 300K, we need to consider the state…

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A: Propionic acid's structural formula is CH3CH2COOH. Here's a breakdown of what each part…

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A: #1 and #2 are Wittig reaction in which the ketones are converted into alkenes with the Wittig…

Q: Complete the following reaction with the missing condition H H3C C-CH3 + Bг2 H a) sulfuric acid Br…

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Q: A 12 MGD biological nitrogen removal (BNR) facility has an influent TKN concentration of 32 mg/L and…

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A: Step 1: Addition of ethyl in benzene ring . Step 2: Elimination of fluorine. Step 3: Step 4:

Q: Use retrosynthesis. DO NOT upload images of handwritten or typed solutions.

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Q: balance the following

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Q: A chemist has a 16.0 mL sample of Ca(OH)2 with an unknown concentration. To neutralize the base,…

A: The objective of this question is to find the concentration of Ca(OH)2. This can be done by using…

Q: in addition also is it aromatic non aromatic or anti aromatic

A: Step 1:• For the following electrocyclic ring-opening reaction   1. Choose the correct…

Q: Please don't provide handwritten solution ....

A: Given:…

Q: What is the IUPAC name for the compound shown in the figure? Br CI

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Q: plase answer the following chem quesitons

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Q: Which of the following is a complete balanced reaction for an Arrhenius base in water? NaOH (s) 2…

A: The objective of the question is to identify the correct balanced reaction for an Arrhenius base in…

Q: OWLv2| Online teaching and lea X De organic prodes of xa the…

A: The organic reaction involved is alkyne reduction to cis-alkene using Lindlar's catalyst. The…

Q: In the infrared spectrum of He79Br, there is an intense line at 2559 cm−1 . Calculate the force…

A: He mass = 4.002 amuBr mass = 78.92 amuc (speed of light) = 2.998 x 1010 cm/smass of electron =…

Q: b. Using the following values to calculate net filtration pressure (NFP). Pc (arteriole-end) = 37…

A: The objective of the question is to calculate the net filtration pressure (NFP) using the given…