Answer:
Cyclobutane is a cycloalkane and organic compound with the formula (CH2)4.
Explanation:
Use the ideal gas law:
PV = nRT
so, T = PV / nR
n=0.5
V= 120 dm^3 = 120 L (1 dm^3 = 1 L)
R = 1/12
P = 15,000 Pa = 0.147 atm (1 pa = 9.86 10^{-6} )
Put the values:
T = PV / nR
T = (0.147) (120) / (0.5) (1/12)
T= 426 K
This is the full question: what is the strongest intermolecular force in a liquid containing molecules with nonpolar bonds?
A. Covalent Bonds
B. Dispersion Forces
C. Hydrogen Bonds
D. none of these
This is the answer: B. Dispersion forces
Assuming the question is asking for percent composition by mass,
The molar mass of sodium bicarbonate is:
22.990 + 1.008 + 12.011 + 3*15.999 = 84.006 g/mol
The molar mass of 3 oxygen atoms is:
3*15.999 = 47.997 g/mol
The percentage composition by mass is:
47.997/84.006 * 100% = 57.1% (3 s.f.)
