Similarities and differences between covalent bonds and molecular interactions

Covalent bonds are formed between atoms which have 
- unsatisfied valency 
- no inert gas electronic configuration 
- These are directional bonds 
- formed by sharing of electrons 

Intermolecular forces 
- much weaker than covalent bond 
- These are not directional (except Hydrogen bonds) 
- These are more electrostatic in nature 
- exist between stable molecules 
- can be Hydrogen bonding, dipole-dipole and induced dipole-induced dipole 

The amount of time this takes determines the rate of the ... 41g in 2 seconds. What is the rate? 5. In a reaction the 48cm3 of gas is produced in 97 seconds. ... check worked example 2 and calculate the rate of reaction. 6. In a reaction the mass of a reactant changes from 43g at the start to 22g at the end. This takes 79.

Explanation: