For the acids, use the formula ph=-log[H⁺]. (because HCI has 1H⁺ ion per formula unit, [H⁺] equals the molarity.) For water, use what you know about the pH of neutral solutions. For the bases, examine and extend the pattern on edge

How are elements arranged in a periodic table

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?

What shape would a molecule with two bound groups and two lone pairs have?