Answer:
how long will it take for the concentration of A to be four times that of B = 23.08mins
Explanation:
The rate law equation was applied as it relates to the half life for a first order reaction as shown in the attachment.
Answer:
d. van der waals force
Explanation:
Van der Waals force :
the weakest intermolecular forceand consist of dipole-dipole force and dispersion force.
Answer:
When temperature increases the volume decreases too
Explanation:
In chemical read tion when the temperature increase it compress the volume of the chemical. I can be measured in degree centi grade
Answer:B
Explanation:
Atoms and molecules are always moving or vibrating. (just took the test)