Gaseous ammonia is a pure substance because it is made up of only one type of molecule, which is ammonia (NH3). It does not contain any other substances or compounds.
Ammonia is a pure substance because it is a compound made of individual ammonia molecules with a consistent chemical composition (NH3).
NH3 is Ammonia. It is a gaseous compound. It is a combination of hydrogen(H) and nitrogen(N). It is NOT a mixture. As a compound it is poure substance. However, it readily becomes 'impure', by dissolving in water to form ammonia solution.
Ammonia is pure substance. It is a molecule with formula NH(3).
Ammonia is a compound and so can exist as a pure substance. Household ammonia is not pure. It is a 3% ammonia solution. The other 97% is water. Pure ammonia is very dangerous.
Ammonia (NH3) is a pure substance. It is a compound made up of nitrogen and hydrogen in a fixed ratio, and it cannot be separated into simpler substances by physical means.
Yes, gaseous ammonia is a pure substance. As long as it consists of only ammonia molecules, it is considered a pure substance because it has a constant composition and distinct chemical properties.
Is hors a sublime creature>
Ammonia is a pure substance because it is a compound made of individual ammonia molecules with a consistent chemical composition (NH3).
NH3 is Ammonia. It is a gaseous compound. It is a combination of hydrogen(H) and nitrogen(N). It is NOT a mixture. As a compound it is poure substance. However, it readily becomes 'impure', by dissolving in water to form ammonia solution.
Ammonia is pure substance. It is a molecule with formula NH(3).
Ammonia is a compound and so can exist as a pure substance. Household ammonia is not pure. It is a 3% ammonia solution. The other 97% is water. Pure ammonia is very dangerous.
Ammonia (NH3) is a pure substance. It is a compound made up of nitrogen and hydrogen in a fixed ratio, and it cannot be separated into simpler substances by physical means.
No, ammonia is a compound composed of nitrogen and hydrogen atoms. It is not a pure substance as it is made up of different elements chemically bonded together.
Ammonia is usually sold in a solution of water but is itself a pure substance.
The gas ammonia, NH3, is a pure substance. Sometimes a solution of NH3 in water is called ammonia too although it shold be called aqueous ammonia for clarity. In that case it is a mixture, and since it is protonated to slightly less than 1%, it is a mixture of water, NH3, Ammonium ions NH4+ and hydroxide ions OH-.
No, sweat is not a pure substance. It is a mixture of water, salts, and other substances like urea and ammonia.
Neither. Oxygen is an element, which is a pure substance and not a mixture.