The strength of an acid or base is how likely it is to donate or accept a proton in an acid-base reaction. Strong acids and bases are very likely to donate or accept protons, whereas weak acids and ...

and opportunity for students to collect data to investigate the effect on pH when a strong acid and strong base are added to a buffer solution. Students will become familiar with the equipment and ...

Weak bases and alkalis are found in toothpaste, indigestion tablets (to help cure an upset stomach) and baking powder. You should always take care in the laboratory, but strong acids and alkalis ...

Strong base is added to three different buffers and water and the effect on pH is observed.

Cleanliness in the current society is directly related to health, hygiene, and even environmental responsibility; it is not only a matter of appearance. Removing stains, breaking down undesired ...

Is it an acid, base, or neutral? Make your own acid-base indicator from red cabbage, then test various household substances. Acids and bases are classes of materials that have different properties.

Hidden within the genetic code lies the "triplet code," a series of three nucleotides that determine a single amino acid. How did scientists ... two or three different bases.