The boiling point of ethylamine is higher than that of propane but lower than that of 1-propanol. This means that
A) a molecule of ethylamine cannot form a hydrogen bond with another molecule of itself
B) hydrogen bonds between two amino groups are weaker than those between two alcohol groups
C) the intermolecular forces between two amine molecules are only dipole-dipole
D) the intermolecular forces between two amine molecules are ionic in nature
E) the intermolecular forces between two amine molecules are only London dispersion forces.
Question 2
Give the electronic configuration for Fe.
A) 1s2 2s2 2p6 3s2 3p6 4s2 4d6
B) 1s2 2s2 2p6 3s2 3p6 4s1 3d6
C) 1s2 2s2 2p6 3s2 3p6 4s 2 3d6
D) 1s2 2s2 2p6 3s2 3p6 4s2 4p6
Muskox populations remain in the Arctic all year, though they migrate to higher elevations in the wi
Vertebral compression Fractures of the spine (vertebra) can cause severe ”band-like” pain that radia
Male Turkmen in the wealthier half of the population had higher fertility rates than those in the po
Surgical needle shapes: (A) taper point; (B) cutting point.
If a cylinder(s) is lower than most of the others, use an oil can and use two squirts of engine oil ...
The Upper (A) and Lower (B) Respiratory Tracts (2 of 2)