Use the balanced equation and the periodic table to answer the question. 4AlCl3 + 302 - 2A1,03 + 6Cl2
How many moles of Cl2 are needed to make 75.5 grams of O2?moles of Cl2

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.