In a butane lighter, 9.0g of butane combines with 32.2g of oxygen to form 27.2g carbon dioxide and how many grams or water?

150.0 grams of asf3 were reacted with 180.0 g of ccl4 to produce ascl3 and ccl2f2. if the actual yield of ccl2f2 was 127 g, what is the percent yield?

How do you convert 4 mmol of bromobenzene to ml?

Awoman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20 ounces (two significant figures). what are these specifications in units of centimeters and grams?