pure substance
Lactic acid is a pure substance because it is a compound with a specific chemical formula, C3H6O3, and a specific molecular structure. It is not made up of different substances mixed together.
Citric acid (if pure and in the anhydrous form) is a single molecule with the formula C6H8O7. So - NO - citric acid is a compound, but not a mixture.
It is a compound, so it is a pure substance.
Carbonic acid is not considered a pure substance because it is a weak acid that can dissociate into carbon dioxide and water. As such, it is a solution rather than a pure substance.
The opposite of a pure substance is a mixture.
Lactic acid is a pure substance because it is a compound with a specific chemical formula, C3H6O3, and a specific molecular structure. It is not made up of different substances mixed together.
CH3COOH is a pure substance. It is the chemical formula for acetic acid.
Vinegar is not a metal. It is a mixture of water and acetic acid.
pure substance?
No, it is a mixture; rarely a drug is a pure substance.
No a mixture is by definition not a pure substance.
pure substance
It is a mixture of substances
pure substance, propanone
rice pudding a pure substance or a mixture and is it a homogenous or heterogenous
pure substance
pure substance