A volume of 7.32 L of air is bubbled through liquid toluene at 360 K, thereby reducing the mass of toluene in the beaker by 11.2 g. Assuming that the air leaving the beaker is saturated with toluene, find the vapor pressure of toluene at this temperature.

If i make a solution by adding 83grams of sodium hydroxide to 750ml i’d water what is the molarity of sodium hydroxide

Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!

Which best explains why an iceberg floats?