1
answer
0
watching
823
views
12 Dec 2019
Phosphorus-32 is a commonly used radioactive nuclide in biochemical research, particularly in studies of nucleic acids. The half-life of phosphorus-32 is 14.3 days. What mass of phosphorus-32 is left from an original sample of 169 mg Na332PO4 after 43.0 days? Assume the atomic mass of 32P is 32.0.
Mass = mg
Phosphorus-32 is a commonly used radioactive nuclide in biochemical research, particularly in studies of nucleic acids. The half-life of phosphorus-32 is 14.3 days. What mass of phosphorus-32 is left from an original sample of 169 mg Na332PO4 after 43.0 days? Assume the atomic mass of 32P is 32.0.
Mass = mg
Trinidad TremblayLv2
13 Dec 2019