What happens when an acid is treated with a base (and vice versa)? How does an acid- base reaction influence the solubility of each component in solution to allow for separation?
Answer:
When an acid (say HA) and Base (say BOH) treated with each other - a neutralization reaction or salt and H2O formation occurs. A pertinent equation is,
HA (aq) + BOH (aq) AB (aq) + H2O.
In this acid-base reaction, the acid and base both ionizes into cation H+ and anion HO- by leaving behind counter ions A- (aq) and B+ (aq). H+ and HO- combines to form H2O which is non-electrolyte. This influence the solubility of both Acid HA and Base BOH component as one part of each component is permanently bonded.
================XXXXXXXXXXX=================
What happens when an acid is treated with a base (and vice versa)? How does an acid- base reaction influence the solubil...
How does an acid-base reaction influence the solubility of each component in solution to allow for separation?
Why does triphenylmethane fail to undergo a reaction when treated with an acid or base (mention the pKa of the neutral compound triphenylmethane and acid/base equilibrium)?
• Give an equation showing what happens when benzoic acid is treated with aqueous base, 6M NaOH. Include mechanistic arrows.
Discuss the reaction of sodium iodide with sodium hypochlorite solution. What happens tosodium iodide when treated with sodium hypochlorite solution? Explain the change in color that is observed upon addition of sodium hypochlorite to the mixture and as the reaction proceeds.
Learning Goal: To learn how to calculate the solubility from Kspand vice versa. Consider the following equilibrium between a solid salt and its dissolved form (ions) in a saturated solution: CaF2(s)⇌Ca2+(aq)+2F−(aq) At equilibrium, the ion concentrations remain constant because the rate of dissolution of solid CaF2 equals the rate of the ion crystallization. The equilibrium constant for the dissolution reaction is Ksp=[Ca2+][F−]2 Ksp is called the solubility product and can be determined experimentally by measuring thesolubility, which is the amount...
Enzymatic browning experiment: What happens when an already brown potato is treated with ascorbic acid?
• Give an equation showing what happens when p-nitroaniline is treated with aqueous acid, 6M HCl. Include mechanistic arrows.
1. List the rules for determining an activity series: 2. What happens when carbonates are treated with acid? Write a reaction. 3. Write the products expected for the following double displacement reactions. Which products are expected to be insoluble in water? Na Cro. + Cuci, — K,CO, + AgCIO -
The Separation of Three Organic Compounds by Acid, Base Reactions and Liquid, Liquid Extraction. Okay, so we had solid benzoic acid, ethyl 4- aminobenzoate, and 9-fluorenone all dissolved in diethyl ether. We separated the basic component by adding 3M HCl, we separated the acidic component by adding 3M NaOH. I don't understand what happens here. To isolate the acidic solution, we added 6 M NaOH and used the vacuum to recover the solid. To isolate the basic solution we added...
Acid/Base Extraction 1. Provide a flow chart detailing the acid/base extraction/separation of the compounds shown below. Your answer must employ the following reagents: methylene chloride, hydrochloric acid (1M & 6M), sodium hydroxide (1M & 6M), 10% sodium bicarbonate (aq). Clearly indicate the product(s) and layers formed following each step of your separation scheme. IMPORTANT: p-cresol is soluble in sodium hydroxide solution but insoluble in neutral water or sodium bicarbonate solution. 2- ethylbenzoic acid is soluble in both sodium hydroxide and...