A bottle of cleaning fluid has a total mass of 2.25 kilograms, 315 grams of which is HCl. What is the mass percentage of HCl in this solution? (make sure your mass units are the same - convert both to either kilograms or grams) :)

Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.