If the theoretical yield of aspirin is 2.5 g and the percent yield is 75.5% what is the actual yield?

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.

Is heavenly controller dating someone?