Suggest your examples of ionic reactions proceeding with the formation

univerkov | September 29, 2021 | education

Suggest your examples of ionic reactions proceeding with the formation of precipitation, using the table of solubility. Write down the reaction equations in molecular and ionic forms.

Example 1.
Na2SiO3 + CuSO4 = CuSiO3 + Na2SO4 – molecular equation where CuSiO3 precipitates.
2Na (+) + SiO3 (2-) + Cu (2+) + SO4 (2-) = CuSiO3 + 2Na (+) + SO4 (2-) – complete ionic equation.
SiO3 (2-) + Cu (2+) = CuSiO3 is an abbreviated ionic equation.
Example 2.
FeCl3 + 3NaOH = Fe (OH) 3 + 3NaCl is a molecular equation where Fe (OH) 3 precipitates.
Fe (+) + 3Cl (-) + 3Na (+) + 3OH (-) = Fe (OH) 3 + 3Na (+) + 3Cl (-) is the complete ionic equation.
Fe (+) + 3OH (-) = Fe (OH) 3 is an abbreviated ionic equation.

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