Give the full electron configuration of the ion Ru2+

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .

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.