Which statement BEST applies collision theory to preventing a dangerous reaction from occurring? a.)Store all reactants together at a low pressure
b.)Keep all sparks or flames away from the reactants
c.)Store the reactants together at a low temperature
d.)Keep the reactants in separate containers

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.