A 6.50-gram piece of aluminum reacts with an excess of oxygen. Use the balanced equation below to determine how many grams of aluminum oxide is formed during this reaction. A.662.7 grams of Al2O3
B.24.6 grams of Al2O3
C.12.3 grams of Al2O3
D.6.1 grams of Al2O3

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy