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What is the colour of ammonia gas?
It is colorless.
Is sodium a pure substance or mixture?
Sodium (Na) is a pure substance, listed on the Periodic Table. Table salt however, is Sodium Chloride (NaCl), which is not a pure substance
Is CaCl2 a pure substance or mixture?
CaCl2 is a pure substance. It is a compound made of calcium and chlorine in a fixed ratio.
Is Chromium a pure substance?
chromium can be pure or it can be in its natural state
Is ethanol a mixture or a pure substance?
Ethanol is a pure substance, but it is rare to encounter it pure. Laboratory alcohol usually contains small amounts of water and methanol. Alcoholic drinks contain large quantities of water, as well as flavourings.
Is gaseous ammonia a mixure or pure substance?
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.
What is ammonia a pure substance or a mixture?
Ammonia is a pure substance because it is a compound made of individual ammonia molecules with a consistent chemical composition (NH3).
Is NH3 a mixture or pure substance?
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.
Is ammonia a mixture or pure substance in chemistry?
Ammonia is pure substance. It is a molecule with formula NH(3).
Is ammonia pure?
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.
Is ammonia NH pure substance or mixture?
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.
Is ammonia a pure substance?
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.
Is ammonia a solution?
Ammonia is usually sold in a solution of water but is itself a pure substance.
Is ammonia a mixture or 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-.
Is sweat a pure substance?
No, sweat is not a pure substance. It is a mixture of water, salts, and other substances like urea and ammonia.
Is oxygen a homogeneous or heterogeneous mixture?
Neither. Oxygen is an element, which is a pure substance and not a mixture.
Is fluorine a pure substance?
Fluorine is a gaseous element which exists as diatomic molecules and every element is a pure substance.
