Asked by Tasneem

Describe what do you expect to observe when the following reactions take place.

7. FeSO4(aq) + Ba(NO3)2(aq) → BaSO4(s) + Fe(NO3)2(aq)

8. NaHCO3(aq) + HCl(aq) → NaCl(aq) + H2O(l) + CO2(g)
Answered by Anonymous
7. a solid precipitates out
8. gas bubbles out