______+HCl------>AlCl3+______ Mg+_______----->_______+H2 _______+H2CO3------>K2CO3+H2...

Question

______+HCl------>AlCl3+______
Mg+_______----->_______+H2
_______+H2CO3------>K2CO3+H2
Na+________------>NaCl+________

Answer 1

2Al +6 HCl = 2AlCl3 +3 H2

Mg +2HCl = MgCl2 + H2

K + H2CO3 = K2CO3 + H2

2Na +2 HCl =2 NaCl + H2

Comments

spasibo