Respuesta :
Bases and Acids are chemically opposite from each other,and there are multiple ways to distinguish how they react when dissolved in water.
One accepted definition is that an acid is any chemical substance that, when it is dissolved in water, creates a solution with hydrogen ion activity greater than pure/neutral water. That is, it donates a proton to the solution. Any substance with a pH less than 7.0 is an acid, and includes substances such as vinegar and lemon juice.
By comparison, a base is any chemical substance that, when it is dissolved in water, creates a solution in which has hydrogen ion activity less than pure/neutral water. That is, it accepts protons. Any substance with a pH greater than 7.0 is a base, and includes substances such as ammonia and baking soda.
Answer:
Acids and Bases are chemically opposite from each other. There are a lot of different ways to distinguish how they react when dissolved in water. For example, think about the pool strips to find how the pH balance is in the water if the pH level is below 7 determines the substance to be an acid. If the pH level is 8.2 or higher and determines the substance then it's a base. On the pool strips if it is acid then it will make the litmus paper will turn a deep red at a lever of 4.5 and for a base, the color will be blue.