The given units are the units of masses which are interconvertable.
It is given that:
Now, converting 
:
Since, 
So, 
Now converting 
:
Since, 1 kg = 1000 g
So, 
For 
:
Thus, 
of ointment needed to be prepared by the pharmacist.
A force called the effort force is applied at one point on the lever in order to move an object, known as the resistance force, located at some other point on the lever
3.25 kg in g = 3.25 * 1000 = 3250 g
Molar mass C₂H₆O₂ = 62.0 g/mol
Mass solvent = 7.75 kg
Number of moles:
n = mass solute / molar mass
n = 3250 / 62.0
n = 52.419 moles
Molality = moles of solute / kilograms of solvent
M = 52.419 / 7.75
M = 6.7637 mol/kg
hope this helps!
Answer:
Reaction rate is increased by an increase in kinetic energy
of the reacting particles when their
is _temperature_
increased
A . Collision theory
B . Surface Area
C . Temperature
D. Concentration
Explanation: aeroflastic flutter
