What happens if you put celery in water?

Therefore when celery is placed in water, the water flows into the cells of the celery. This can be used to refresh limp celery. As the pressure of the water in the cells increases, the crispness of the celery increases.

lecturedemos.chem.umass.edu - 13.1 Celery or Carrot in Salt Solution vs Distilled Water - UMass Amherst

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Solutions

13.1 Celery or Carrot in Salt Solution vs Distilled Water

Subjects:Solutions, osmosis

Description: A piece of celery (or carrot, potato, etc) is placed in a salt solution. The piece of celery or carrot will shrivel. Conversely, when celery is placed in a deionized water solution, it will swell.

Materials:

2 Celery pieces (or carrot or potato) #

1M sodium chloride solution‡

Water

2 400 mL beakers

‡Located on general chemistry solutions shelf.

Procedure:

1. Pour the salt solution in one beaker and DI water into the other. 2. Place one piece of vegetable in the salt solution and another in the distilled water and observe.

Discussion:

Osmosis is a process in which solvent molecules flow through a semipermeable membrane. This membrane allows the passage of the solvent, but not the solutes. Water flows from the region of low solute concentration (hypotonic) to high solute concentration (hypertonic). The movement of solvent through a membrane produces a pressure called the osmotic pressure. The movement of the solvent through the membrane will continue until an equilibrium is met. This happens when the pressure in the compartment into which the solvent is flowing is raised to the equivalent of the pressure of the solvent moving through the membrane from the hypotonic side (osmotic pressure). Osmosis is a colligative property in that it depends on the concentrations of the solutes, but not the identity of the solutes. The cells of plants contain an aqueous solution of salts, proteins and enzymes. Compared to distilled water, the solution within the cell walls is hypertonic. Therefore when celery is placed in water, the water flows into the cells of the celery. This can be used to refresh limp celery. As the pressure of the water in the cells increases, the crispness of the celery increases. A saltwater solution is hypertonic compared to the aqueous solution inside the cells. Therefore when the celery is placed in the saltwater solution water flows out of the celery, causing it to shrivel.

References:

1. B. Z. Shakhashiri; Chemical Demonstrations: A Handbook for Teachers of Chemistry; Wisconsin; Volume 3; 1989; p. 283-285 2. J. Kotz, P. Treichel, J. Townsend; Chemistry & Chemical Reactivity; 7th Ed; Teachers Edition; Brooks/Cole; 2009; p. 635-637

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What medications interact with celery juice?

This could make the effects of blood thinners stronger and raise the risk of bleeding. Blood thinners include aspirin, warfarin (Coumadin), and clopidogrel (Plavix). Other medications: Celery seed may interact with lithium, thyroid medications, and sedatives.

mountsinai.org - Celery seed Information | Mount Sinai - New York

Celery seed has been used as medicine for thousands of years in the Eastern world. During ancient times, Indian Ayurvedic medicine used celery seed to treat colds, flu, water retention, poor digestion, different types of arthritis, and certain diseases of the liver and spleen. Today, celery seed is used mostly as a diuretic, meaning it helps your body eliminate water by increasing urine output. Celery seed is also used for:

Treating arthritis and gout

Helping reduce muscle spasms

Calming the nerves

Reducing inflammation

Lowering blood pressure

There are no human scientific studies that show whether celery seed helps treat these conditions or any others. Studies do show that celery seed acts as a mosquito repellent. A few animal studies suggest that celery seed extracts may help lower blood pressure and cholesterol, as well as protect the liver from damaging substances such as high doses of the pain reliever acetaminophen (Tylenol). But again, researchers do not know whether those effects apply to humans. Researchers have found that people who eat a diet rich in lutein, found in celery, spinach, broccoli, lettuce, tomatoes, oranges, carrots, and greens, were less likely to develop colorectal cancer. However, celery was just one part of their diet. So it could be celery, another food, or some combination of foods that lowered their risk of cancer.

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