Chemistry, 08.11.2019 19:31 bbyggigi94041
Asolution is formed when the solute uniformly disperses throughout (or dissolves in) the solvent. the process can be described by three steps:
1. separation of solvent-solvent particles (aka expanding the solvent),
2.separation of solute-solute particles (aka expanding the solute), and
3. formation of solute-solvent interactions.
classify the steps involved in the formation of a solution as being endothermic or exothermic.
a. step 1 is exothermic, step 2 is exothermic, step 3 is endothermic
b. step 1 is endothermic, step 2 is endothermic, step 3 is exothermic
c. step 1 is endothermic, step 2 is exothermic, step 3 is exothermic
d. step 1 is exothermic, step 2 is endothermic, step 3 is exothermic
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Asolution is formed when the solute uniformly disperses throughout (or dissolves in) the solvent. th...
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