Sr(OH)2*8H2O + 2HCl ---> SrCl2*8H20 + 2H2O?
what's the net ionic equation??
what's the net ionic equation??
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we might weigh out & dissolve Sr(OH)2*8H2O into solution
but , once in solution, we no longer keep the waters of crystalization
we would use instead:
Sr(OH)2 + 2HCl ---> SrCl2 + 2H2O
molecular equation: Sr(OH)2 (aq) + 2HCl (aq) ---> SrCl2 (aq) + 2H2O (l)
total ionic: Sr+2(aq) & 2(OH)-1(aq) & 2H+(aq) & 2Cl-(aq) ---> Sr+2(aq) & 2Cl-(aq) & 2H2O (l)
finally, your
net ionic: total ionic: 2H+(aq) & 2(OH)-1(aq) ---> 2H2O (l)
but , once in solution, we no longer keep the waters of crystalization
we would use instead:
Sr(OH)2 + 2HCl ---> SrCl2 + 2H2O
molecular equation: Sr(OH)2 (aq) + 2HCl (aq) ---> SrCl2 (aq) + 2H2O (l)
total ionic: Sr+2(aq) & 2(OH)-1(aq) & 2H+(aq) & 2Cl-(aq) ---> Sr+2(aq) & 2Cl-(aq) & 2H2O (l)
finally, your
net ionic: total ionic: 2H+(aq) & 2(OH)-1(aq) ---> 2H2O (l)