What does a wavelength measure?
the vertical distance between a crest and a trough
the average of the vertical distance between multiple crests and troughs divided by 2
o the horizontal distance between two troughs
the horizontal distance between two crests

You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen

Which statement can best be concluded from the ideal gas law?

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.