C7H6O3 + C4H6O3 <-> C9H8O4 + C2H4O2 1.0g of salicylic acid reacts completely with an recess if acetic anhydride. Whats the theoretical yield of aspirin in G?

Q: A 0.8250 g of soda ash sample was dissolved in distilled H O and diluted to 250-mL using a…

A: Please find the below attachment.

Q: Aspirin (acetylsalicylic acid, C9H8O4) is made by reacting salicylic acid (C7H6O3) with acetic…

A: Given data contains, Mass of salicylic acid is 3.077 g. Volume of acetic anhydride is 5.50 mL. Mass…

Q: Aspirin (acetylsalicylic acid, C9H8O4) is made by reacting salicylic acid (C7H6O3) with acetic…

A: a) The limiting reactant is found out as follows, Calculate the moles of aspirin from C7H6O3, 3.077…

Q: O 1. LDA, THF; 2. NaBH4, MeOH 3. H₂SO4 CO₂Me ?

A:

Q: Write the equilibrium expression for Kc for the reaction: 2 O3(g) =&gt; 3 O2(g)

A: The expression for the Kc = [products]/[reactants]

Q: 0.004343 moles of acetic acid were obtained from titration of an 10.00 mL sample of vinager.…

A:

Q: The ethyl acetate concentration in an alcoholic solution was determined by diluting a 10.00-mL…

A: Answer is given below

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A: To express the efficiency of a reaction ,you can calculate the percent yield .     % yield = actual…

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Q: What is the molarity of an ethylacetate solution that contains 2.54 moles C4H8O2 dissolved in 600.0…

A: The answer is given as follows

Q: 44. Select the incorrect statement from the following. 單選題 (2分) O A.Micelles form spontaneously when…

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Q: y grams

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A: Mass of BSA in 10mL solution = 50mg

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A: A) Given : Volume of diluted NaOH solution required = 21.84 mL = 0.02184 L…

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A: Answer  Accidentally ingected person in laboratory immdiatly recommended…

Q: What is the theoretical oxygen demand in liters of air for a 50 mg/L solution of acetone, C3H6O to…

A:

Q: If one gram of sodium bicarbonate reacts with excess vinegar solution that is 5% acetic acid, how…

A: The given reaction is, NaHCO3+ CH3COOH →CO2 + H2O+NaCH3COO Given that: Mass of sodium bicarbonate…

Q: When butanoic acid (C3H7COOH) reacts with the strong base potassium hydroxide (KOH), potassium…

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Q: 24. According to the solubility curve, which of the following ionic compounds would be considered…

A: from the given solubility graph it is clear that the saturation value at 70 0c for the respective…

Q: (Q71) The osmotic pressure of a solution containing 24.1 mg of an unknown protein dissolved in 8.57…

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Q: It was found out that 2.0 kg of sucrose can dissolve per liter of water at 25°C. How many…

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Q: true or false?  The following reaction equation is a redox reaction: 2H2O (l) + 2Cl- (aq) ⟶ H2 (g)…

A:

Q: How many grams of potassium citrate (C6H5K3O7 * H2O - mw 324) should be used in preparing 500 mL of…

A: Moles of solute per unit volume is known as Molarity

Q: Common Name/Commercial Chemical Chemical Formula Polar Covalent Non-Polar Covalent lonic Functional…

A: Ionic compounds dissociate into ions. Ions are moieties with a charge. Polar compounds are soluble…

Q: Given CH4 +4F2CF4 + 4HF AH 401.0 kcal/mol is The AH (in kJ/mol) for the reaction %2CF4 + 2HF→ ½CH4 +…

A: Enthalpy determination:

Q: . Write equations for the step- by-step ionization of succinic acid in water.

A: Molecular formula for succinic acid - C4H6O4

Q: The reaction 3Ox(g) + M(g) ⇋ 4N(g) has Kc = 67.10 Calculate Kc for the reaction: 2N(g) ⇋ 0.5…

A:

Q: What is the process mass intensity for the reaction shown? The product is isolated by filtration…

A: Given Reaction:   To determine: The Process Mass Intensity for the given reaction

Q: Which of the following compounds is insoluble in water? (NH4)2S CaCO3 NaOH Ag2SO4 Pb(CH3COO)2

A: Observing all five given compounds show that except Calcium carbonate all other are soluble in…

Q: what is delta G for CH4 + 2O2=CO2 +2H2O delta G Ch4=-50.7kJ/mol, delta G H2O=-237.4, delta G O2=0,…

A: Given ΔGf (CH4) = -50.7 kJ/mol ΔGf (H2O) = -237.4 kJ/mol ΔGf (O2) = 0 kJ/mol ΔGf (CO2) = -394.4…

Q: Q. In a chemical reaction 2.05 g of salicylic acid was reacted with 5.0 mL of acetic anhydride in…

A: Mass of salicylic acid = 2.05 g  Volume of acetic anhydride = 5.0 mL Theoretical yield of aspirin =…

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.