The Ka value for acid X is 8.5e-4, while Ka for acid Y is 4.6e-8. Explain what these Ka values tell you about the strengths of the two acids

An experimental procedure requires a 10 ml of acid to be dissolved

Joe shines white light into a bowl half full of water at an angle of incident of 27.5°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.

The identities of substances are the same before and after which type of change