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Learning Objectives. By the end of this section, you will be able to: Compare and contrast inorganic and organic compounds. Identify the properties of water that make it essential to life. Explain the role of salts in body functioning. Distinguish between acids and bases, and explain their role in pH.
Dissociation is the separation of ions that occurs when a solid ionic compound dissolves. It is important to be able to write dissociation equations. Simply undo the crisscross method that you learned when writing chemical formulas of ionic compounds.
Dissociation is the separation of ions that occurs when a solid ionic compound dissolves. It is important to be able to write dissociation equations. Simply undo the crisscross method that you learned when writing chemical formulas of ionic compounds.
Dissociation in chemistry is a general process in which molecules (or ionic compounds such as salts, or complexes) separate or split into other things such as atoms, ions, or radicals, usually in a reversible manner.
Will Mg(OH) 2 precipitate when enough Ca(OH) 2 is added to give a [OH –] of 0.0010 M? Solution. Calculation of the reaction quotient under these conditions is shown here:
Substances that are uniformly distributed with no clear boundary between the substances form a ____________________. The liquid that material dissolves in is a ____________________. The material dissolving in the liquid is a ____________________.
Calcium nitrate are inorganic compounds with the formula Ca(NO 3) 2 (H 2 O) x. The anhydrous compound, which is rarely encountered, absorbs moisture from the air to give the tetrahydrate. Both anhydrous and hydrated forms are colourless salts.
