For the protons labeled Ha and Hb in the structure, predict the characteristics of their signals in the H1H1 NMR spectrum: the approximate chemical shift, the splitting pattern, and the integration value.

How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.

How does the value of the equilibrium constant show that a reaction reaches equilibrium very quickly? (a) the equilibrium constant is large. (b) the equilibrium constant is small. (c) the equilibrium constant is zero. (d) the value of the equilibrium constant does not show how quickly a reaction comes to equilibrium.

Why dose heating increase the speed at which a solution dissolved in water