Therefore 0.2 moles of sodium (Na) contains 12.046×1023atoms in it.
Im pretty sure it would be a total of 13
Answer:
The change in smell
Explanation:
chemical reactions ccan lead to change in temperature, change in color and also change in smell
Answer:
Germany became 2 separate countries
Explanation:
They were know as west and east Berlin. one controlled by soviet russia and one (east). And the west by a series of western nations such as France and britain the largest of which being the US
Consider this reaction:
H + A ---> HA
The equilibrium constant of this reaction is:
Keq = [HA]/([H][A])
For example, the acid ionization constant expression of HCl is based on this equation:
HCl ----> H+ + Cl-
Ka = ([H+][Cl-])/[HCl]
