Methyl salicylate, c8h8o3, the odorous constituent of oil of wintergreen, has a vapour pressure of 1.00 torr at 54.3oc and 10.0 torr at 95.3oc.
a. what is its vapour pressure at 25oc?
b. what is the minimum number of liters of air that must pass over a sample of the compound at 25oc to vaporize 1.0 mg of it?

During trial 2, what allowed you to determine that aluminum was the limiting reactant? check all that apply. all of the copper dissolved. all of the aluminum dissolved. the solution turned clear. the number of grams of copper(ii) chloride used in the reaction was greater than the number of grams of aluminum. the molar ratio of copper(ii) chloride to aluminum was greater than 3: 2, the equation’s molar ratio.

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

Is laundry detergent an acid or a base?