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Organic Acid
________ that is found in natural products such as plants and animals.
Acids
________ react with bases to produce a salt compound and water.
soluble base
A(n) ________ is called an "alkali "an in aqueous solution, it produces hydroxide ion (OH)-
ACID
________ is any substance that releases hydrogen ions, H+, in aqueous solution.
Acids
________ change the color of certain acid- base indicates.
Acids
________ have a sour taste.
PH
below 7
Eg
Hydrogen chloride (HCl), sulphuric acid, nitric acid
Eg
carbonic, ethanoic , sulphurous, citric , carbonic
Basic oxides
solid metal oxides, some of which dissolve in water to form alkalis
Acidic oxides
non-metal oxides, which dissolve in water to form acids
Neutral oxides
non-metal oxides which are usually insoluble in water and have neither acidic nor basic properties
Amphoteric oxides
metal oxides which can react with both acids and alkalis to form salts and water
Bases
______:form a class of chemical substances which include all metal oxides and hydroxides.
