1
use formula mv over 1000 ,so 20 x 0.3 over 1000 you 'll get 0.006 mol.
Approx 3.29 moles.
Magnesium chloride (MgCl2) is formed in solution and hydrogen is released.
The chemical equation is:Na2CO3 + Ni(NO3)2 = 2 NaNO3 + NiCO3(s)
Mg + MgCl2
3 MgCl2 + N2 = Mg3N2 + 3 Cl2
2
water [H20]
MgCl2 is formed. Mg2+ + 2Cl- ----> MgCl2
ZnCl2 + Mg
MgCl2
1
mg + CuCl2 + MgCl2 + Cu Mg + Cu^+2 = Mg^+2 + Cu
Absallutly!
it makes CaSO4 and MgCl2
The amount of Koh