When the following equation is balanced what is the coefficient for HCl?
Mg(s)+2HCl(aq)---->MgCl2(aq)+H2(g)
a.6
b.3
c.1
d.2
Answer: D
When the following equation is balanced what is the coefficient for HCl? Mg(s)+2HCl(aq)---->MgCl2(aq)+H2(g)
When the following equation is balanced what is the coefficient for HCl?
a.6
b.3
c.1
d.2
Answer: D