Witryna24 sty 2024 · Intermolecular forces are like the glue, only instead of holding a lamp together, intermolecular forces hold molecules together. There are strong and weak forces; the stronger the force, the more ... WitrynaOn the protein image, show the locations of the IMFs that hold the protein together: 20. The density of liquid NH 3 is 0.64 g/mL; the density of gaseous NH 3 at STP is 0.0007 g/mL. Explain the difference between the densities of these two phases. ... The surface tension and viscosity values for diethyl ether, acetone, ethanol, and ethylene ...
DONNAN EQUILIBRIUM AND THE PHYSICAL PROPERTIES OF …
WitrynaIn this episode of Crash Course Chemistry, Hank gives you the low down on things like London Dispersion Forces, Hydrogen Bonds, Cohesion, Adhesion, Viscosity... WitrynaThe surface tension and viscosity values for diethyl ether, acetone, ethanol, and ethylene glycol are shown here. Compound Molecule Surface Tension (mN/m) Viscosity (mPa s) diethyl ether C2H5OCH 17 0.22 acetone CH3COCHE 23 0.31 ethanol C,H,OH 22 1.07 ethylene glycol CH,(OH)CH(OH) 48 16.1 (a) Explain their differences in … open donut shop
High Viscosity vs Low Viscosity: 3 Important Concepts - Lambda …
WitrynaFTB. As a general rule, the solubility of a solute increases with increasing temperature of the solvent, but there are exceptions. Most notably, gases will generally decrease in solubility on increasing the temperature of the solvent, such as O2 and CO2 in water. Witrynad) more separated, less. In liquids, the attractive intermolecular forces are _______________ . a) strong enough to hold molecules relatively close. b) very weak compared with kinetic energies of the molecules. c) not strong enough to keep molecules from moving past each other. d) strong enough to hold molecules relatively close … WitrynaViscosity - thickness of a liquid when it comes to fluid flow; Surface tension - resistance to distortion at the surface of the liquid from poking; The core principle is that the stronger the IMFs in the sample of molecules, the more strongly they interact, which means they stick together more. That leads to the following trends: open door access to vet care