1. Give the reaction equation of benzoic acid + NaOH
2. Give the reaction equation of sodium benzoate with HCl
(no pushing arrows please, just the drawn reaction equations thank you!)
1. Give the reaction equation of benzoic acid + NaOH 2. Give the reaction equation of...
drawing a reaction equation (use the structural formulae for the compounds) please help!!! 1. benzoic acid + diethyl ester reaction 2. 2-naphthol + diethyl ester reaction 3. Sodium benzoate + sodium hydroxide reaction 4. Sodium benzoate + sodium bicarbonate reaction
You add 2 mL of 3M HCl to the above benzoate solution and
tested the pH was 3.1. Given that the pka of benzoic acid is 4.1,
what are the ratios of sodium benzoate to benzoic acid in the
reaction?
You made a solution of sodium benzoate by dissolving 1.9 grams of sodium benzoate in 20 mL of distilled water. Calculate its molarity. (MW of sodium benzoate is 144 g)
a. Write an equation for the neutralization of benzoic acid by sodium hydroxide. b. Write an equation for the reaction of hydrochloric acid with the organic product formed in Question 3a. c. The organic product of the reaction in Question 3a is sodium benzoate. Use The Merck Index to find the principal use of sodium benzoate.
• Give an equation showing what happens when benzoic acid is treated with aqueous base, 6M NaOH. Include mechanistic arrows.
Draw the products of the reaction of benzoic acid with NaOH (aq) and identify the conjugate acid and base in the products. Determine the direction of the equilibrium for this reaction and use pKa values to justify your answer. Is the organic product of this reaction water soluble? Why or why not? Using the chemicals provided, benzoic acid, Ethyl p-aminobenzoate, Fluorenone, Sodium Hydroxide, Hydrochloric Acid, Anhydrous Sodium Sulfate, Diethyl Ether , how might you convert this product back to the...
A buffer with a pH of 4.32 contains 0.29 M of sodium benzoate and 0.22 M of benzoic acid. What is the concentration of [H3O+] in the solution after the addition of 0.056 mol HCl to a final volume of 1.4 L? Assume that any contribution of HCl to the volume is negligible.[H3O+]= MNo referals please unless you tested itself.
please answer all three
6. You made a solution of sodium benzoate by dissolving 1.9gm of sodium benzoate in 20ml of distilled water. Calculate its molarity (MW of sodium Benzoate 144gm) 7. You added 2ml of 3M HCL to the above benzoate solution and tested the pH which was 3.1. Given that the PKA of benzoic acid is 4.1, what are the ratios of sodium benzoate of benzoic acid in your reaction? 8. In the above experiment, what is the...
The molecular equation for the reaction of hydrochloric acid (HCI) and sodium hydroxide (NaOH) is, NaOH (aq.) + HCl (aq.) -NaCl (aq.) +H20 (1) The net ionic equation is: O NaOH(aq.) + HCl (aq.) →NaCl (aq.) + H2O(1) O Na+ (aq.) + OH- (aq.) + H+(aq.) + CI+ (aq.) → H2O(1) + Na+ (aq.) + OH"(aq.) O none of the above are correct. O H+ (aq.) + OH- (aq.) → H2O(1)
22. Write an equation that accounts for the solability of benzoic acid in aqueous base, 23. What would you expect to happen if a solution of sodium benzoate were acidified? Write an equation. 24. What would have been the effect of omitting the sulfuric acid from methyl benzoate preparation by reacting benzoic acid with methanol? 25. Criticize the following techniques: (a) Heating a mixture that contains n-hexane using an open flame. (b) For a reaction, heating a mixture that contains...
22. Write an equation that accounts for the solubility of benzoic acid in aqueous base. 23. What would you expect to happen if a solution of sodium benzoate were acidified? Write an equation. 24. What would have been the effect of omitting the sulfuric acid from methyl benzoate preparation by reacting benzoic acid with methanol? 25. Criticize the following techniques: (a) Heating a mixture that contains n-hexane using an open flame. (b) For a reaction, heating a mixture that contains...