Given an aqueous acetaminophen standard to prepare 2.0 x 10^-5 M, 4.0 x 10^-5 M, 10.0 x 10^-5 M, and 20.0 x 10^-5 M solutions of acetaminophen in 50 mL flasks, determine the volume of the standards required to put into each 50 mL flask.

did anyone actually do this? like if anyone has submitted this i rly need .

c-14 is carbon-14, or radiocarbon.   it is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons.

catya your not at all which answer i've seen you do this on another question!