This educational film explores acid-base indicators and their color changes in response to acidity. It demonstrates how substances like tea, red cabbage, and litmus paper react when acids are added, ...

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 ...

Learn what pH means and how it is measured in this KS3 chemistry guide from BBC ... name can be found from the name of the acid and metal. Acids and bases Acids, bases and alkalis are found ...

Previous studies have shown that organic chemistry in concentrated sulfuric acid is possible, and that nucleic acid bases – including adenosine, cytosine, guanine, thymine and uracil which form ...

Is it an acid ... When instead a base gets in the water, a different reaction happens that changes the indicator molecule and it looks green. This activity is adapted from an activity that originally ...

More organic chemistry - AQA Alkanes, alkenes, alcohols and carboxylic acids are different homologous series of organic compounds. Naturally occurring and synthetic polymers can be formed from a ...

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.