In a reaction H2 + O2 → H2O, the oxidation number for O2 is?

Use the gizmo to find the concentration of the mystery ch3cooh. use the titrant and indicator shown below perform the titration. what is the titrant volume? titrant analyte indicator titrant volume analyte concentration naoh ch3cooh phenophthalein select one: a. 20.0 ml b. 27.0 ml c. 30.0 ml d. 24.0 ml

The boiling point of liquids is very high what does it indicate

What type of electromagnetic radiation has a shorter wavelength than blue light