Prograde or direct motion, in astronomy, a type of astronomical bodies
This energy required is the latent heat, which is required for physical transformations. Specifically, when it involves changing liquid to gas, this latent heat is called the heat of vaporization. The formula is:
Q = mΔHvap
The molar mass of the compound is
Q = (48.7 g)(31.6 kJ/mol)(1 mol/84.93 g)
<em>Q = 18.12 kJ</em>
Answer: a. atominc number= protons= 33
neutrons= mass- atominc number
80-33= 47 neutrons
b.35 protons
46 neutrons
hope this helps
<span>A fat molecule is less soluble in water because it has three non-polar fatty acids and no polar or charged head like a phospholipid has.
Phospholipids have a polar region on one side; since water is a polar molecule, it can solubilize the phospholipids. Fats tend to be nonpolar and do not dissolve in water.</span>