L is amplitude M is wavelength and P is frequency
By adding together the number of protons and neutrons and multiplying by 1 amu, you can calculate the mass of the atom.
The acid dissociation constant of benzoic acid is 6.5 x 10^-5. Therefore, the pH of the benzoic acid solution prior to adding sodium benzoate is:
pH = -log[Ka]
pH = -log (6.5 x 10^-5)
pH = 4.19
The pH of the benzoic acid solution is 4.19 which is acidic, but a weak acid.
Answer:
2Na=Ca(OH)000.1 AgBr=2KF 2KBr=LiNO
