noun
definition
The univalent anion HCO3-; any salt of carbonic acid in which only one of the hydrogen atoms has been replaced.
definition
Sodium bicarbonate used as a mild antacid; bicarbonate of soda
Examples of bicarbonate in a Sentence
A lotion of sodium bicarbonate is useful to allay itching.
Sodium bicarbonate is one of our most useful gastric sedatives and antacids, relieving pain in hyperchloridia.
Solution of calcium bicarbonate becomes with gallic acid, on exposure to the air, of a dark blue colour.
Any silicate present is also converted into bicarbonate with elimination of silica, which must be filtered off.
Amongst the most celebrated saline waters are those of Carlsbad, which contain sulphate of soda and bicarbonate of soda.
The iron must be in certain soluble conditions, however, and the soluble bicarbonate of the protoxide of chalybeate springs seems most favourable; the hydrocarbonate absorbed by the cells is oxidized, probably thus 2FeCO 3 1-30H 2 +O = Fee (OH)6+2C02.
Arsenic can also be estimated by volumetric methods; for this purpose it must be in the arsenious condition, and the method of estimation consists in converting it into the arsenic condition by means of a standard solution of iodine, in the presence of a cold saturated solution of sodium bicarbonate.
Retention of organic anions causes a progressive increase in the anion gap and a further fall in plasma bicarbonate concentration.
Last of all, dissolve the bicarbonate of soda in 1 tablespoonful of cold water.
Dialysis patients advised to use bicarbonate to raise the pH of the dialysis water.
The mucus also contains bicarbonate which maintains colonic pH.
Remove from heat and add the bicarbonate of soda.
Again abnormal values for the standard bicarbonate are only due the metabolic component of an acid base disturbance.
Cleaning the affected area with diluted bleach or sodium bicarbonate solution will aid the removal of these growths.
What to take for best results Potensium capsules (60 per box) contain 250mg of potassium bicarbonate.
It's caused by the presence of calcium bicarbonate in the water.
These products contain potassium citrate, sodium citrate or sodium bicarbonate.
Ten uremic patients aged 50 +/- 11 years receiving regular bicarbonate hemodialysis for 49 +/- 57 months were studied.
These bicarbonate ions immediately latch onto a section of the crocodiles ' hemoglobin molecules, forcing the hemoglobin to release its attached oxygen.
The youngsters made their own volcanoes with bicarbonate soda and vinegar and found out about what happened in Montserrat.
There were 8 adverse reactions in the experimental group; the safer option of using sodium bicarbonate would be an efficacious alternative.
Mix the bicarbonate of soda, nutmeg, mixed spice into the flour turning well.
Then add vanilla, coffee & bicarbonate of soda, leave to one side.
Only the " free " carbonic acid and that of the bicarbonate can be utilized in the process of photosynthesis by the diatoms and alga.
The carbonic acid is taken from solution and then bicarbonate (usually that of magnesium) dissociates into carbonic acid and normal carbonate, and the process of photosynthesis ceases when there is no more bicarbonate in solution.
Chemically pure carbonate of potash is best prepared by igniting pure bicarbonate (see below) in iron or (better) in silver or platinum vessels, or else by calcining pure cream of tartar.
Various forms of apparatus are employed for this treatment of the crude bicarbonate - sometimes semi-circular troughs with mechanical agitators on the principle of the Thelen pan (see above) - all acting on the principle that the escaping ammonia and carbon dioxide must be fully utilized over again.
Sodium bicarbonate may also be of use to aid in controlling the changes in the acidity of the blood.
Sodium bicarbonate mouth rinse also removes debris and will release crustiness.
Dissolve the bicarbonate of soda in a little water and add to the melted golden syrup mixture.
A level teaspoon of bicarbonate of soda dissolved in some water should be drunk on an empty stomach.
Soak them for 48 hours first, then simmer in water with a teaspoonful of bicarbonate of soda to soften.
Common human electrolytes are sodium chloride, potassium, calcium, and sodium bicarbonate.
Adequate intake of electrolytes such as sodium, chloride, potassium, phosphate, and bicarbonate helps to prevent dehydration that often accompanies a fever.
Electrolytes are salts (sodium, potassium, chloride, calcium, magnesium, phosphate, sulfate, and bicarbonate) that become ions when mixed with fluids in the body and blood and have the ability to conduct electricity.
Death due to sodium toxicity has also resulted when baking soda (sodium bicarbonate) was used to treat excessive diarrhea or vomiting.
Iron toxicity is treated by efforts to remove the remaining iron from the stomach by administering a solution of 5 percent sodium bicarbonate.
Fanconi's syndrome-A group of disorders involving kidney tubule malfunction and glucose, phosphate, and bicarbonate in the urine.
Sodium bicarbonate can be cooling for sunburn or other hot, dry skin conditions.
Two gauze pads, one soaked in salt water or bicarbonate and the other in pilocarpine, a drug that stimulates sweating, are placed under the electrodes.
They should consume adequate amounts of electrolytes such as sodium, chloride, potassium, phosphate and bicarbonate during hot weather.
Sodium hydrogen carbonate is also known as sodium bicarbonate.
You often find sodium bicarbonate in antacids, baking powder, and effervescent liquids.
Chemically, sodium bicarbonate is a base.
Many home cooks used to add a little bit of sodium bicarbonate when they cooked vegetables because it softened them.
Sodium bicarbonate hastened this process, because the base properties of the sodium bicarbonate reacted with the acid properties of the vitamin C, rendering it neutral.
When heat and sodium bicarbonate combine, the two result in much less vitamin C in the fruits or vegetables you eat; however, how about sodium bicarbonate on its own?
Vegetables soaked in a solution of sodium bicarbonate and water begin to soften and lose their vitamin C just as when heat is applied.
The more bicarbonate you use, the more quickly and thoroughly this reaction takes place.
Fortunately, the practice of cooking vegetables in sodium bicarbonate and water has gone out of fashion.