Sodium (Na, Atomic Mass 22), Carbon (C, Atomic mass 16) and Oxygen (O, Atomic mass 18)
In the ratio Na:C:O=1:1:3, Sodium carbonate is a Sodium atom bonded ionically to a Carbonate ion which is bonded covalently within itself but has an overall negative charge :)
After getting this question right in an exam the actual answer is:
sodium hydrocarbonate = carbon dioxide + water + hydrogen. hope this helps
Each molecule of sodium carbonate, Na2CO3, has two sodium atoms, one carbon atom, and three oxygen atoms
The formula is NaHCO<sub>3</sub>, therefore it has:
- 1 sodium
- 1 hydrogen
- 1 carbon
- 3 oxygen
Sodium carbonate is a compound made up of two sodium atoms, one carbon atom, and three oxygen atoms.
It is NaHCO3 with one sodium (Na), one hydrogen (HO, one carbon (C) and three oxygen (O).
Sodium, hydrogen, carbon, and oxygen.
take 7.5 gram of sodium carbonate and dissovled in 100 ml of water..thats it.. this solution is called 7.5% sodium carbonate soultion.
I did this science practical at school i added half a teaspoon of sodium carbonate to 20 ml of vinegar. It fizzed up then after about ten seconds went down.
sodium, carbon, hydrogen and oxygen
No, soap is a solution made up of several different compounds. You can read them on the label.
The eight most abundant elements making up the Earth's crust from most to least abundant are oxygen, silicon, aluminum, iron, calcium, sodium, potassium, and magnesium.
Sodium hidroxide, NaOH; the elements are sodium, oxygen and hydrogen
Sodium carbonate is an ionic compound with the formula Na2CO3. It is composed of sodium ions ( Na+) and carbonate ions (CO32-). The carbonate ion is in turn composed of carbon and oxygen.
Sodium chloride is a compound of sodium and chlorine (these elements are bonded together) not a mixture with separated elements.
take 7.5 gram of sodium carbonate and dissovled in 100 ml of water..thats it.. this solution is called 7.5% sodium carbonate soultion.
Add up the atomic masses of its constituent elements in their respective proportions, giving you a value of 105.988 g mol-1.
Sodium IS a compound it is made up of sodium ions and carbonate ions -- NaHCO3
Calcium, Phosphorus, Potassium, Sulfur, Sodium, Chlorine, Magnesium, Iodine, and Iron are the lesser elements making up 3.9% of the body.
There are two elements that make up the compound NaBr, or sodium bromide. These two elements are sodium and bromine.
Obvouly ho2 but there is also carbonate water,phosphoric acid, sodium benzote, citric acid, and many more...
I did this science practical at school i added half a teaspoon of sodium carbonate to 20 ml of vinegar. It fizzed up then after about ten seconds went down.
Sodium and chlorine.
Sodium has the formula NaNO3 so it is composed of the elements Sodium, Nitrogen, and Oxygen.