How many Ca2+ ions are found in 4.00 mol of CaCl2?

The number at the end of an isotope’s name is the number.

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.

Drag each pressure unit with the corresponding number to describe standard atmospheric pressure