When a solution has a low pH, it is an acid. When the pH of a solution increases or is high, a base has been added or the solution is a base. Remember, if the pH is below 7, it is an acidic solution; if the pH is above 7, it is a basic solution....
Antacids contain bases that react with the excess acid in the stomach to relieve indigestion and heartburn. In industry, acid-base neutralization is used in waste treatment to neutralize acidic or basic wastewaters. In laboratory experiments, acid-base neutralization reactions can be observed through...
Thehypochlorousacid is what kills algae and bacteria fast. It’s also what is measured when testing for “chlorine” in the water. The other product ishydrochloricacid, or muriatic acid. It lowers the pH of the water so it doesn’t become too basic. (Notice that our side products from b...
You have an acid that dissociates partially in solution. Is this a strong or weak acid? Explain. Is the solution 1.0 \times 10_{-8} M HCl (aq) acidic, basic, or neutral? What will be the pH of a solution of weak base and weak...
Sodium chloride, which is obtained by neutralization of hydrochloric acid and sodium hydroxide, is aneutral salt. Neutralization of any strong acid with a strong base always gives a neutral salt. In general, however, salts may be acidic, basic or neutral. ...
The presence of H+ is what makes water acidic. An acid is a compound that contributes H+ to water, either directly or indirectly. For example, hydrochloric acid (HCl) dissociates into the hydrogen (H+) and chloride (Cl-) ions in water, and it is the H+ that contributes to the acid...
Since the 14 different levels indicate how acidic or basic the water-soluble substance is, it’s important to recognize the difference in pH measurements. As the pH level increases, so does the alkaline. In other words, anything that has a pH level above 7 means the substance is alkaline....
Acid mine drainage (AMD) is the outflow of acidic water from mines. Formation of the Hydrogen Ion pH describes how acidic or basic a solution is. Whether an aqueous solution reacts as an acid or a base depends on its hydrogen ion (H+) content. In fact, the term "pH" originates fro...
[OH^-] = ___ M b) what is the pH for this solution? pH = ___ c) is the solution acidic, basic, or neutral? ___ What is the pH of a 0.01M weak acid solution HA with Ka = 0.01? How can the pH of a solution be calculated if the pOH is known? Would a soluti...
ester can be broken into carboxylic acid and alcohol by a process called"Hydrolysis". The reaction can be carried out in either acidic or basic conditions. The reaction of ester with water is very slow and is generally catalyzed by dilute acids, such as hydrochloric acid and sulfuric acid. ...