5. 160 mg of radioactive metal X is used in the laboratory. The half-life is measured to be 80 mins.

A. What is the mass of this radioactive metal remaining after 6 hours?

B. How long does it take to reduce the mass to 1.25 mg?

V1t2 = v2t1 is an expression of who’s law

Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3

Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.