The atomic masses of CI (75.53 percent) and CI (24.47 percent) are 34.968 amu and 36956 amu, re- spectively. Calculate the average atomic mass of chlorine. The percentages parentheses denote the relative abundances.

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.

answerspecific gravity;