One would add phenolphthalein as an indicator for bases with a pH of 8.2 to 10.0 If the phenolphthalein changes color from colorless to pink or red, a base with a pH between the aforementioned pH values is present.
A pH level of 7 is neutral. Acidic solutions have pH values less than 7. Basic solutions have pH values higher than 7......so your answer is... it is a BASE
Acidophiles do best in an environment with a pH of 3 or less.
Salts as solids, haven't pH. For the solutions pH is measured; a table is practically impossible to be writed.
Antacids are used to neutralize acids, and are therefore bases, so their pH values must lie between 7 and 14 on the pH scale.
Yes to lower acidity you can add alkalines which increase Ph values
Acids have pH values below 7.0. Bases have values above 7.0.
One would add phenolphthalein as an indicator for bases with a pH of 8.2 to 10.0 If the phenolphthalein changes color from colorless to pink or red, a base with a pH between the aforementioned pH values is present.
14
The range of pH values is 0 - 14.
Bases are repestented by values greater than 7 on the pH scale.
pH values are indications of acidity/alkalinity of a solution.
Nothing. pH values indicate acidity levels.
pH values higher than 7.3
No you add acid to lower the pH
A box of pH paper has printed the colors and the pH values.
Some buffer solutions maintain pH at 7, but others have different pH values. It is common to have buffers with pH values of 4, 7, and 10 for calibrating pH meters, for example.