History of the Universe eBook. 398 pages, 300 illustrations only $2.99
An alkali is a soluble hydroxide of one of the “alkali” metals lithium, sodium, potassium, rubidium, and cesium. For example sodium hydroxide NaOH. Alkalis are strong . Ammonia dissolves in water to form an alkali, ammonium hydroxide.
Get this website as an eBook only $2.99