A sample of NaOH weighing 0.40 g is dissolved in water and the solution is made to 50.0 cm³ in volumetric flask. What is the molarity of the resulting solution?

Q: 21. Propose a synthesis of the desired product from the given starting material(s).

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

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Q: After the formation of the enolate anion, the intramolecular nucleophilic addition takes place.

A: Answer shown in attachment provide in explanation box Explanation:

Q: The molality of ethanol solution in which the mole fraction of water is 0.73 is:- (Hint:-Assume…

A:

Q: Calculate the K of A" given HA(aq) + H2O(l) = H₂O† (aq) + A¯¯(aq) K= K = 5.90×108

A: We can calculate Kb from Ka by using the formula -Kw = 10-14 so -

Q: "The following reaction begins with only the reactants present. The [H2] initially is 0.6100 M, [12]…

A: Molarity (M)        H2(g)      +         I2(g)          2 HI(g)     Initial                  0.6100…

Q: calculate the pH of a 0.70 M solution of KOH

A: Given that,The concentration of strong base,pH of the solution = ?

Q: 6) What is the product of the following reaction? CH A) CHOCH LOCH OCH CH₂OCH сно

A: It is an example of nucleophilic substitution reactionnucleophile can attack at 2nd or 4th position.…

Q: For the given SN2 reaction, draw the organic and inorganic products of the reaction, and identify…

A:

Q: The preparation of an aqueous solution is described in the table below. For this solution, write the…

A: The objective of the question is to determine the species that are present at equilibrium.

Q: What percentage of aqueous phenylammonium ion is deprotonated at pH = 8.530? The Ka of phenyl…

A: The pH is given as 8,530Ka M

Q: buse the value of the equilibrium constant you calculated in part a to calculate the solubility (in…

A: Ksp value for Cu(OH)2 = 1.6 10-19Overall formation constant for Cu(NH3)42+) ,Kf = 1.01013The given…

Q: a. What is the major product of the following reaction?  b. What is the product of the following…

A: Intramolecular Friedel craft acylation, yields the cyclic product. Explanation:

Q: If the rate constant for production of NO gas and Cl2 gas from NOCl is 9.3 x 10 -6/sat 350 k and…

A: The reaction taking place is given as,=> 2 NOCl (g) ------> 2 NO (g) + Cl2 (g)Given : Rate…

Q: Question 4 Using the priority rule, identify the configuration at each chiral center highlighted in…

A: We have to predict the configuration of the located Carbon atoms.

Q: Select all of the α protons in the following two molecules that could be deprotonated by NaOH and…

A: Alpha proton

Q: 1. (a) Compound A,B and C are isomers with molecular formula of C4H8O. When compound A,B and C…

A: The objective of the question is to deduce the structures of compounds A, B, and C based on their…

Q: Draw major E2 ELIMINATION product. Hint 1: Review Chapter 10.3, the elimination can only occur if…

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Q: Consider the reaction below. Then select all that are true about this reaction. CH,CH₂ÖH H CH,CH,OH…

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Q: HO NH₂ NH2

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Q: юю 0 < NaOH B НО H D TSOH, H₂O H₂, Raney nickel

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A:

Q: Draw the product of this reaction. Ignore inorganic byproducts. Drawing 10

A: The reactant is an alkene. It is an organic compound. The reagent is iodine . The iodine reacts with…

Q: 4. Synthesis Using the carbon-containing starting material(s), propose a synthesis by drawing…

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Q: Propose a mechanism for the following transformation. OCH3 OCH3 NaOH

A: Given,The reaction:

Q: Predict the major products of the following organic reaction: A + ? NC Some important Notes: •Draw…

A: In presence of heat, two alkene units undergo [2+2] cyclo-addition reaction to give the product.

Q: Predict whether aqueous solutions of the following compounds are acidic, basic, or neutral compound…

A:

Q: You need to make an aqueous solution of 0.173 M zinc fluoride for an experiment in lab, using a 500…

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Q: 12 10 8 Hd Hu 6 4 2 0 0 4 8 12 16 20 24 28 32 36 Volume Base Added (mL) 8A. What was in the…

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Q: ********* H H H OH

A: Given,The molecule is:

Q: 4) Assume you have a solution 2.0M of HCIO that also contains 0.70M Bleach (NaCIO) Setup the…

A: The objective of the question is to determine the pH of a solution containing 2.0M of HCIO and 0.70M…

Q: What is the pressure in a 6.00 L tank with 65.4 grams of nitrogen gas at 385 K?

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Q: - - " 3. Rank the following carboxylic acids in the order of increasing acidity in an aqueous…

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Q: is first order in [Fe3+] and the rate constant k is 1.27/s. If colormetric analysis depends on 90%…

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Q: Identify the number of stereoisomers expected for the following:

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Q: Part D Η Spell out the full name of the compound.

A: Find out the name of this compound

Q: What is the major product from the following reaction? 1. CH,MgBr (2 eq.) OCH 2.11.0 Multiple Choice

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

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Q: 1. NaOCH3, CH₂OH, heat 2.. H3O+ quench

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Q: Predict the major products of the following organic reaction: Δ + ? NC Some important Notes: • Draw…

A: The objective of the question is to predict the product formed in the given reaction.

Q: Identify

A: Out of the listed salts, the ones that hydrolyze water to produce an acidic solution are: NH4Cl…

Q: Find the pH of 0.250 M hydrobromic acid, HBr, solution at 25o Show your work.

A: The negative of the logarithm of H+ ion concentration was defined as pH.pH = - log [H+]

Q: Draw the structure of the major organic product for the following reaction:

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Q: Each row of the table below describes an aqueous solution at 25 °C. The second column of the table…

A: Based on the pH scale:solutions with pH&gt;7 ( pH above 7 ) are basic solutionspH = 7 are neutral…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.