The remaining compounds in the gas could be just. about anything, depending on the climate and the. garbage profile. The exact composition of landfill. gas is unique to each location. Monitoring is. important if specific trace compounds are to be. identified.
What is the first step of the dissolving process out of these choices ? 1. the molecules of the solvent pull the molecules of the solute into solution 2. the molecules of the solute pull the molecules of the solvent into solution 3. the moving molecules of the solvent spread the molecules of the solute equally...
Deposition (phase transition) Deposition is a thermodynamic process, a phase transition in which gas transforms into solid without passing through the liquid phase. The reverse of deposition is sublimation and hence sometimes deposition is called desublimation. One example of deposition is the process by which, in sub-freezing air, water vapor changes directly to ice without first becoming a liquid. This is how snow forms in clouds, as well as how frost and hoar frost form on the ground or other surfaces. Another example is when frost forms on a leaf.