A bottle of concentrated aqueous sulfuric acid, labeled 98.0 wt% H2SO4, has a concentration of 18.0 M. (a) How many milliliters of reagent should be diluted to 1.000 L to give 1.00 M H2SO4? (b) Calculate the density of 98.0 wt% H2SO4.
1/11/16 Atomic Structure JJ Thompson • Determined the charge-to-mass ratio of the electron • -1.76 x 10^8 c/g Robert Milliken (1909) • the charge of a single electron • calculated the mass of drops from radio and density • calculated the charge of an electron with his Oil Drop Experiment • • DATA: • -3.20 x 10^-19 C • -6.40 x 10^-19 C • -4.80 x 10^-19 C • FOUND: • The Least Common Multiple of LCM of the data to be -1.60 x 10^-19 C • This is the charge of an electron • *See the in-class example packet. 1 1/11/16 The Subatomic Particles • An atom is made up of subato
