If an anode is composed of a Pb(NO3)2 solution and a lead electrode, what reaction takes place there? A) Pb + 2e- = Pb2+
B) Pb2+ = Pb + 2e-
C) Pb(NO3)2 = PbNO3 + NO3-
D) None of the above

Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?

How does concentration affect reaction rate

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.