Astudent neutralized 16.4 milliliters of hcl by adding 12.7 milliliters of 0.620 m koh. what was the molarity of the hcl acid?
(1) 0.168 m (3) 0.620 m
(2) 0.480 m (4) 0.801 m

Strong conductivity of plasma allows it to act and react as and

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.

Which of the following is a physical property flammability heat of combustion solubility and toxicity