Answer:
150.016 grams
Explanation:
molar mass of cH3OH=12+4+16 =32 u
mass = nu. of moles × molar mass
mass= 0.2344 × 32 =7.5008 gm÷ 0.0500 = 150.016 gm
Answer:
3
Explanation:
H2O has a higher intermolecular force (hydrogen bonding) where N2 only has London Dispersion.
Its 70 and more because its right
Answer: arrangement of constituent particles makes glass diff. from quartz. Glass-short range order of particles.
Quartz-Long range of particles.
If quartz is heated and cooled rapidly it can be converted to glass.
Answer:
Electrostatic Van de Waals forces act between molecules to form weak bonds. The types of Van der Waals forces, strongest to weakest, are dipole-dipole forces, dipole-induced dipole forces and the London dispersion forces. The hydrogen bond is based on a type of dipole-dipole force that is especially powerful. These forces help determine the physical characteristics of materials.
