2. describe the physical properties of acids.\n3. describe the physical properties of bases.\n4. describe…

Brief Explanations:

Acids have physical properties like a sour taste (in non - toxic forms), can be in liquid or solid state, and often conduct electricity in solution. Bases have a bitter taste, slippery feel, and also conduct electricity in solution. Chemically, acids react with bases in neutralization reactions, release hydrogen ions in solution, and react with metals to produce hydrogen gas. Bases react with acids, accept hydrogen ions, and can react with some metals to produce hydrogen gas under certain conditions.

Answer:

2. Physical properties of acids: Can have a sour taste (in non - toxic cases), may be in liquid or solid form, conduct electricity in solution.
3. Physical properties of bases: Have a bitter taste, feel slippery, conduct electricity in solution.
4. Chemical properties of acids: React with bases in neutralization reactions, release hydrogen ions in solution, react with some metals to produce hydrogen gas.
5. Chemical properties of bases: React with acids, accept hydrogen ions, can react with some metals to produce hydrogen gas under specific conditions.