So the change in enthalpy to go from solid to a gas directly (sublimation) at some temperature is equal to the sum of the enthalpies associated with going from a solid to a liquid (fusion) and going from a liquid to a gas (vaporization) at other temperatures.hy is the enthalpy of sublimation is equal to the sum of enthalpy of fusion and enthalpy of vaporization?
17. An important way to restore intra-vascular volume is the foremost goal of hydration during exercise which can be done with 0.9% saline and so the second point is justified. Avoiding GI ups... view the full answer
This exercise targets your shoulders, triceps, back and biceps. During arm circles you engage in a dynamic stretch, which means that you're stretching as you're moving. In addition to warming up your shoulder joints, arm circles increase circulation to you arms, fingers and shoulders. If you hold a set of lightweight dumbbells in your hands during arm circles, you can optimize the toning effect of the exercise. You'll notice the muscle tone when your excess arm fat reduces.