Completati ecuatiile rectiilor chimice.Precizati tipul reactiei .
a )[tex]H_{2}So_{4} +NAOH = ... + ....[/tex]
b) [tex]Ca + O_{2} =...[/tex]
C) [tex]Mg Co_{3} =MgO + ... [/tex]
d) ZnS+ HCI = ...[tex]H_{2} S[/tex]
e) [tex]NH_{3} + ...= NH_{4}Cl[/tex]
f) Al + S = ...
g) [tex]AgNO_{3} + Ca Cl_{2} =...+...[/tex]
h) NaOH + [tex]H_{2} SO_{4} = Na_{2} SO_{4} + ...[/tex]