Calcular la concentración en volumen de una disolución que contiene 16 ml de soluto disueltos en 65 ml de solución.

What is the formula of the ionic compound composed of calcium cations and chloride anions

Chromium(iii) sulfate is a transition metal compound containing the metal chromium and the polyatomic ion sulfate. the oxidation state of chromium in this compound is , and the chemical formula of the compound is ( ) . reset next

Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians?