Chemistry, 05.08.2019 22:10 xdimplesjoon
If a solute dissolves in an endothermic process? a. h bonds must exist between solvent and solute. b. strong ion-dipole forces must exist in the solution. c. the solute must be a gas. d. the entropy of the solution is immaterial. e. the entropy of the solution must be greater than that of its pure components.
Answers: 1
Chemistry, 21.06.2019 23:00
Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende
Answers: 1
Chemistry, 21.06.2019 23:00
The drawing represents the movement of particles in a substance. what changes of state can this substance undergo
Answers: 1
If a solute dissolves in an endothermic process? a. h bonds must exist between solvent and solute. b...
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