Which of the above reactions is NOT an oxidation-reduction (redox) reaction? A. First (blue)

B. Third (white)

C. Fourth (purple)

D. Fifth (pink)

E. Second (red)

Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen. in an experiment, the molar mass of the compound was determined to be 118.084 g/mol. what is the molecular formula of the compound? for both questions, show your work or explain how you determined the formulas by giving specific values used in calculations.

Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances

What happens to the atomic radius when an elctron is lost