metals c:
When acids react with active metals, they always produce a salt and hydrogen gas.
Coal does not react with hydrochloric acid (HCl) as it is a non-metallic substance and does not contain any active metals that can react with acids.
When acids react with active metals, hydrogen gas is produced along with a salt of the metal dissolved in the acid. This reaction is a common example of a single displacement reaction in which the metal displaces the hydrogen from the acid.
The bubbles observed when a metal reacts with an acid are hydrogen gas bubbles. This is because the metal displaces hydrogen from the acid, resulting in the formation of hydrogen gas. The effervescence or bubbling indicates a chemical reaction is taking place.
Sodium would react with every acids. As it is a very active metal, it would explosively react with mineral acids such as hydrochloric acid and sulfuric acid. Even sodium will show a quick reaction with weak organic acids.
When dilute acids react with metals, hydrogen gas is typically produced. This is due to the displacement of hydrogen ions in the acid by the metal atoms, resulting in the formation of hydrogen gas bubbles.
Bubbles are typically formed by a gas, such as air or carbon dioxide, trapped within a liquid. Some acids can react with certain materials to release gas, which could potentially form bubbles. However, it's not accurate to say that there are "acid bubbles" as a distinct entity.
No. The active ingredient, benzocaine, should not be absorbed in significant amounts and should not cross react with cocaine.
No. Some of the less reactive metals, such as platinum, gold, silver, copper, and rhenium will not undergo this reaction. Copper and silver will react with nitric acid to produce nitrogen dioxide (NO2), a toxic brown gas. Gold and platinum will react with aqua regia, a mixture of nitric acid and hydrochloric acid, in a similar manner. Rhenium will not react with any acid.
citric acids react with each other
Many plastics and glasses will not react with most acids.
Acids react -in most cases, but not exclusively- well with basic (alkaline) compounds.