The film explains the chemical reactions involved, particularly focusing on bromothymol blue as an indicator, and discusses the concept of hydronium and hydroxide ions in neutral, acidic ...

Harmful microorganisms such as bacteria represent one of the largest threats to human health. Efficient sterilization methods are thus a necessity. In the journal Angewandte Chemie, a research team ...

Harmful microorganisms such as bacteria represent one of the largest threats to human health. Efficient sterilization methods are thus a necessity. In the journal Angewandte Chemie, a research ...

Most organic drugs contain one acid group, usually a carboxylic acid, -COOH, or one basic primary, secondary, or tertiary amino group, NC 1-3, [3,22,27,28,29] that determines the acid-base ...

Purpose: The chemical interactions that cause drug incompatibility in solutions, with emphasis on the acid-base and ionized-nonionized forms of organic, weak, electrolyte drugs, are examined ...

Creamy, crumbly, mild, or sharp, cheese is a true crowd-pleaser. From everyday meals to gourmet delights, it's a staple across the Western world. In 2023, the average European enjoyed 20.5 ...

Figure 1. Formation of a gallate radical by single electron transfer at pH 11. Figure 2. Hydrogen atom transfer from the gallate dianion to the hydroxyl radical at pH 9. Considering these results, the ...