One of America’s first female professional chemists and the first woman to be accepted by a scientific school, Ellen H. Swallow Richards is best known ... Richards developed an interest in chemistry ...

Scientists have developed a new chemical method that could make it easier, safer and more environmentally friendly to create ...

hydrogen is insoluble in water, so can collect it using a gas jar in a trough of water. dilute hydrochloric acid reacts vigorously with magnesium and can be dangerous.

Organic chemistry is the study of the structure, properties, composition, reactions, and preparation of carbon-containing compounds. Most organic compounds contain carbon and hydrogen, but they may ...