When 36.8 g of C6H6 is reacted with an excess of Cl2, the actual yield of C6H6Cl is 38.8 g. Based on mass-to-mass calculations, scientists had expected 53.0 g of C6H5Cl. What was the percent yield

a chemical reaction happens

explanation:

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.