Calculate the pH of the solution, given the following (H+). Then identify the 1 point solution as acidic, basic, or neutral. [H+]=3.98x10^-8*
O 7.4; acidic
7.4;neutral
6.5; neutral
Calculate the pH of the solution, given the following (H+). Then identify the 1 point
solution as acidic, basic, or neutral. [H+]=7.94x10^-5*

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?

Adilute aqueous potassium nitrate solution is

If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion