Calcium carbonate is a basic substance, since it has a pH greater than 7. Substances with a pH level of 7 are neutral, and substances with pH levels less than 7 are acidic. More »

Calcium carbonate has different uses including as a dietary supplement, an antacid and chalk. Other uses include as limestone and marble in the construction and manufacturing industries. Calcium carbonate has the chemica... More »

Calcium carbonate is used to raise the levels of calcium in people who don't get enough calcium in their diets. It is also used for adhesives and as part of construction materials such as concrete, asphalt and plaster. I... More »

There are numerous different kinds of acidic substances, like battery acid, concentrated sulfuric acid and lemon juice. These substances all have their own values of acidity, however, which is measured using the pH scale... More »

Beer is an acidic beverage that has an average pH of approximately 4 to 4.5. Any pH below 7 is considered to be acidic while any pH above 7 is considered to be basic or alkaline. More »

A study performed by the Canadian Dental Association found that toothpaste varied between an acidic, neutral, and basic pH level, depending on the ingredients it contained. More »

The PH of a substance is found by using the PH scale, which measures how acidic or basic substances are. The PH scale determines how strong or weak acids and bases are by measuring the activity of hydrogen ions in certai... More »