Virginia Bartow was the first woman faculty member in the Department of Chemistry at the University of Illinois.

Symbol equations are a quick way of representing chemical reactions. They show us what atoms are involved and how they are bonded together. Symbol equations always take the form, reactants → ...

Chemical reactions can be represented using equations. Compounds are chemical substances that contain more than one element. They're created during a chemical reaction where atoms are rearranged ...

The atoms in the reactants are: 1 calcium atom, 2 chlorine atoms, 2 sodium atoms, 2 hydrogen atoms, 2 carbon atoms, and 6 oxygen atoms The atoms in the products are: 1 calcium atom, 2 chlorine atoms, ...