The hydrogen ions attach themselves to the water molecule and form __________.
hydroxide ion
chloride ion
hydronium ion
oxide ion
Who proposed that all acids contain hydrogen ions?
Joseph Priestley
Henry Cavendish
Robert Boyle
Svante Arrhenius
Acids react with carbonates and bicabonates of metals liberate
hydrogen
oxygen
chlorine
carbondioxide
Who suggested that acids contain special particles that squeeze into the gaps in the metal, breaking them apart?
Joseph Priestly
Which is used as a medicine to neutralise the effect of the acidity in stomach?
Sodium bicarbonate
Sodium carbonate
Calcium carbonate
Calcium chloride
Acids reacts with metals to produce a gas called
nitrogen
carbon dioxide
Hydrogen combines with other non-metallic elements to form
Minerals
salts
acids
bases
Which are bitter to taste and soapy to touch?
minerals
The reaction which takes place between an acid and a base is
Condensation
Evaporation
Sublimation
Neutralization
Which acid is present in sting of bees and ants?
Lactic
Boric
Citric
Formic