Shape Of My Heart -- Sting
You can't see me, but I am always around the corner.
What are carbons in a line structure?
You refer to me when considering bond polarity.
What is electronegativity?
A substance with high vapor pressure has this.
What are weak IMFs?
Benzene is ______ in water because ________
What is poorly and because it is non-polar and can't Hbond?
Sugar has a melting point of 186 oC because of this.
What is a large amount of electrons, a big surface area, strong dipole-dipole forces, and a large capacity for hydrogen bonding?
I am linear, trigonal planar, and tetrahedral only
What are electron domain geometries?
Hydrocarbons are considered this.
What is nonpolar?
A substance has a significantly higher viscosity than others, despite having significantly fewer electrons and being overall smaller.
What are strong DD and HB forces?
To increase the solubility of CH3CH2CH2CH3 I could do this.
What is adding a hydroxyl? What is adding a carboxyl?
The longer the polymer chain, the more I am of this.
What is rigid?
I am part of what you care about when determining polarity.
What is molecular geometry?
My dipole moment goes in this direction.
What is whichever direction is more electronegative?
CxHy has a lower boiling point than CzHw and this is why.
What is CxHy has lower polarizability (either fewer electrons or less contactable surface area)?
I am the PEC Diagram for this situation: My bottle had substance X and substance Y, and I could identify both of them clearly. I accidentally left the bottle in the car, and when I went to get it, it looked like one substance.
What is
M
UM
?
Draw the PEC diagram for P (unlinked polymers) and SP (polymers linked through covalent bonds between sulfur), and be ready to describe it.
P
SP
P--unlinked polymers have more freedome
SP--linked polymers interact more
When I have no lone pairs, my geometries are this.
What are the same.
I am irrelevant when asked about this.
What is polarity when asked about polarizability?
Doing this will cause the volatility of CH3CH2CH2OH to increase.
What is the removal of the hydroxyl?
Most amino acids are soluble because of these.
What are amine and carboxyl functional groups?
A non-polar molecule can interact with water with these.
What are dispersion forces and MAYBE hbonding?
Benzene has a higher boiling point than hexane because of this geometrical property!
What are trigonal planar carbons/being planar?
When at least one of the R's is a different substance.
SbH3's boiling point is only a little bit lower than NH3. I am the bar chart comparison.
| (HB)
| (DD) | (D)
| (D) | (D)
---------------------------------
NH3 SbH3
Nothing screams "soluble" like this.
What are similar things interacting with similar things (Like likes like)?
If endothermic is defined as absorbing energy and exothermic is defined as releasing energy, with a PEC diagram that represents a substance that mixes at all temperatures, but solubility might decrease a little bit if I increase the temperature, I can conclude that going from the UM state -> M state is this kind of process.
What is exothermic?