Electrolyse can be used to decompose hydrochloric acid HCI, into its elements. explain the process (its supposed to be a six mark question)

What is the force of attraction between the particles in a salt crystal

The peak wavelength for the blackbody curve of a star is in the uv range. assuming the radiation from this star can reach earth, would you be able to see it?

Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.