C6H6 (l) + Cl2 (g) --> C6H5Cl (s) + HCl (g) If the actual yield is 63.7 g of C6H5Cl, calculate the percent yield.

If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.