Answer:Respuesta. El peso molecular de NaCl es 58gr que equivale a 1 mol. g? hay 0,5mol queda 29gr
Explanation:
0.600
D) 0.600 is the final concentration of the solution of KCl.
V1 = 50.0 mL.
The correct method would be multiplying the speed of light by the time it takes to travel from the moon to Earth. This is because:
S=So+V*t
In which:
S= space
So= space at the start (origin)
V=speed or velocity
t=time
By multiplying miles/second by seconds you get miles as a result.
Answer:
a
Explanation:
because physical changes are reversible while chemical changes are irreversible
