When a substance goes above 7 on the pH scale, it is considered a base.
The drink 7 UP would be considered a dilute solution.
A base that only partly ionizes in a solution is considered a weak base. This means that only a small fraction of the base molecules will ionize to release hydroxide ions in the solution. Examples of weak bases include ammonia (NH3) and methylamine (CH3NH2).
A solution with a pH of 5 would react with a base to form a salt. The base would neutralize the acidic solution, resulting in the formation of a salt and water.
A weak base is a type of base. This type of base is considered weak because when it is put in an aqueous solution, it cannot ionize.
RbOH is a strong base because it completely disassociates in solution. Rb + cations and OH - anions would almost be all you would find in solution.
NH3 ammonia can be considered an Arrhenius base because it dissociates in water to form hydroxide ions (OH-) and ammonium ions (NH4+). In aqueous solution, NH3 can accept a proton from water to form NH4+ and OH-, increasing the concentration of hydroxide ions and thus making the solution basic.
An acidic solution. Solutions with a pH below 7 are considered acidic.
The weak base is not complete dissociated in water solution.
A solution with a Kb value much greater than 1 would be considered a strong base solution. This indicates that the base is more likely to fully dissociate in water, resulting in a high concentration of hydroxide ions and a higher pH. Examples include solutions of sodium hydroxide (NaOH) or potassium hydroxide (KOH).
It is a base. Acids = 1 to 7, bases = 7 to 14.
A buffer solution is one involving a weak base/weak acid with its conjugate acid/base. In a buffer solution, the pH must be changed to only a small amount. Thus, any solution with a STRONG acid or a STRONG base is not a successful buffer solution because there would be a relatively large change in the initial pH.
neutral