How does washing the organic layer with sulfuric acid remove magnesium salts?
How does washing the organic layer with sulfuric acid remove magnesium salts?
Homework Answers
Generally organic layer is washed with sulfuric acid is due to presence of excess of base present in the solution. To remove excess base in organic layer, we have to wash with acidic solution to make neutral. And also can be removed any metal salts.
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How does washing the organic layer with sulfuric acid remove
magnesium salts?
When magnesium metal reacts with a strong acid such as sulfuric acid, hydrogen gas is produced....
When magnesium metal reacts with a strong acid such as sulfuric acid, hydrogen gas is produced. What type of reaction is it? A. Synthesis or Combination B. Decomposition C. Single Displacement D. Double Displacement
How would I calculate theoretical yield of a reaction involving using .8mL of sulfuric acid as...
How would I calculate theoretical yield of a reaction involving using .8mL of sulfuric acid as a catalyst and 2mL of water in an acid-catalyzed hydration reaction of 0.6mL of the alkene 1-hexene. 3mL of Ether was also used to dilute the organic layer but was theoretically mostly all evaporated out with a stream of nitrogen. I need to know how much 2-hexanol and 1-hexanol major and minor products would theoretically be produced.
1. The reaction mixture contains isopentyl acetate, isopentyl alcohol, water, acetic acid and sulfuric acid. a)...
1. The reaction mixture contains isopentyl acetate, isopentyl alcohol, water, acetic acid and sulfuric acid. a) Why is the reaction mixture extracted with sodium bicarbonate? In other words, what two substances does sodium bicarbonate react with in the reaction mixture and why are these reactions useful? (4 pts) b) Write a balanced chemical equation for each reaction involving sodium bicarbonate. c) When the reaction mixture is extracted with sodium bicarbonate solution, what substances will be in the aqueous layer? What...
Solid iodide salts react with concentrated sulfuric acid by instantly turning. Select one: dark brown green...
Solid iodide salts react with concentrated sulfuric acid by instantly turning. Select one: dark brown green black pale yellow
Create a separation scheme flow chart/diagram to isolate methyl salicylate from a product mixture containing the...
Create a separation scheme flow chart/diagram to isolate methyl salicylate from a product mixture containing the following: Methyl salicylate, methanol, concentrated sulfuric acid. Lab procedure for separation: Extract with 25mL dichloromethane. Drain the bottom organic layer into a beaker. Repeat the extraction with another 25mL portion of dichloromethane, isolate the bottom layer, and then combine it with the first dichloromethane extract. Pour the combined extracts back into the funnel and wash the solution with 25mL of water. Drain the lower...
(b) Alkynes react with aqueous sulfuric acid, in the presence of catalytic Hg2+ salts, to give...
(b) Alkynes react with aqueous sulfuric acid, in the presence of catalytic Hg2+ salts, to give aldehydes or ketones. Consider the following reaction. H H 2SO4/H2O / HgSO4 H2C-C-CEC-H ketone (i) Show the structure of the product (2 marks) (ii) Give the mechanism for its formation.
Organic Chemistry Laboratory Work Preparation of Acetylsalicylic Acid (ASPIRIN) We used Sulfuric Acid for Quesiton 1....
Organic Chemistry Laboratory Work
Preparation of Acetylsalicylic Acid (ASPIRIN)
We used Sulfuric Acid for Quesiton 1.
1: What purpose does the acid in this experiment serve? 2: Why did you add water once the formation of aspirin is complete? 3: Why did you recrystallize the product from warm water?
What effect does acid have on bone? It denatures the proteins and dissolves the mineral salts....
What effect does acid have on bone? It denatures the proteins and dissolves the mineral salts. It unravels proteins, leaving only the minerals behind. It dissolves the minerals, leaving only the organic matrix. It kills the osteocytes, making the bone die.
When isolating fluorenone from your organic layer, you will use a drying agent: A because the...
When isolating fluorenone from your organic layer, you will use a drying agent: A because the ether has seen water and is considered wet. B to get rid of residual benzoic acid. C to get rid of salts. D none of the above.
Why are aldehydes and ketones soluble in concentrated Sulfuric acid? How does a carbonyl group impact...
Why are aldehydes and ketones soluble in concentrated Sulfuric acid? How does a carbonyl group impact solubility??
1. The reaction mixture contains isopentyl acetate, isopentyl alcohol, water, acetic acid and sulfuric acid. a) Why is the reaction mixture extracted with sodium bicarbonate? In other words, what two substances does sodium bicarbonate react with in the reaction mixture and why are these reactions useful? (4 pts) b) Write a balanced chemical equation for each reaction involving sodium bicarbonate. c) When the reaction mixture is extracted with sodium bicarbonate solution, what substances will be in the aqueous layer? What...
(b) Alkynes react with aqueous sulfuric acid, in the presence of catalytic Hg2+ salts, to give aldehydes or ketones. Consider the following reaction. H H 2SO4/H2O / HgSO4 H2C-C-CEC-H ketone (i) Show the structure of the product (2 marks) (ii) Give the mechanism for its formation.
Organic Chemistry Laboratory Work
Preparation of Acetylsalicylic Acid (ASPIRIN)
We used Sulfuric Acid for Quesiton 1.
1: What purpose does the acid in this experiment serve? 2: Why did you add water once the formation of aspirin is complete? 3: Why did you recrystallize the product from warm water?
What effect does acid have on bone? It denatures the proteins and dissolves the mineral salts. It unravels proteins, leaving only the minerals behind. It dissolves the minerals, leaving only the organic matrix. It kills the osteocytes, making the bone die.
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