Which would increase the rate of dissolving? Check all that apply.
A lowering of temperature favors the removal of dissolution heat from the system and thus favors dissolution of Ca(OH) 2: so portlandite solubility increases at low temperature. This temperature dependence is sometimes referred to as "retrograde" or "inverse" …
Mon Mar 11 2002 13:30:00 GMT-0500 (Eastern Standard Time) · Solvation (or dissolution ) describes the interaction of solvent with dissolved molecules. Both ionized and uncharged molecules interact strongly with solvent and the strength and nature of this interaction influence many properties of …
Effects on solubility. A solute dissolves in a solvent when it forms favorable interactions with the solvent. This dissolving process all depends upon the free energy change of both solute and solvent. The free energy of solvation is a combination of several factors.
The surface-area-to-volume ratio also called the surface-to-volume ratio and variously denoted sa/vol or SA:V is the amount of surface area per unit volume of an object or collection of objects. In chemical reactions involving a solid material the surface area to volume ratio is an important factor for the reactivity that is the rate at which the chemical reaction will proceed.
The dissolution (or precipitation) of carbonate rock has a strong influence on the alkalinity. This is because carbonate rock is composed of CaCO 3 and its dissociation will add Ca +2 and CO 3 −2 into solution. Ca +2 will not influence alkalinity but CO 3 −2 will increase alkalinity by 2 units.
A chemical reaction is a process that leads to the chemical transformation of one set of chemical substan...
WordPress.com
No comments:
Post a Comment