A 50.0 mL solution of 0.129
M KOH
is titrated with 0.258
M HCl
. Calculate the pH of the solution after the addition of each of the given amounts of HCl
.

What were the success and failures that came to boyle’s excitements?

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?

Which of the following units is not an official si unit