Please help me answer this I will mark brainliest

In which phase(s) do the molecules take the shape of the container?

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

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.