The result of a dry gas analysis of an engine exhaust is co2 = 10.7%, co=5.8%, and n2=83.5%. stating any assumptions, use the rich gas equation to find the gravimetric air/fuel ratio.

Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2al(s)+3cl2(g)→2alcl3(s) what is the maximum mass of aluminum chloride that can be formed when reacting 32.0 g of aluminum with 37.0 g of chlorine? express your answer to three significant figures and include the appropriate units.

The first element on the periodic table of elements is carbon. a. true b. false

Sugar is dissolved in water. which is the solute? sugar neither both water