Calculate the number of molecules of CO2 in a 3.25 mole sample.

The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call

Which element would mostly likely have an electron affinity measuring closest to zero

Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.