Molecular and ionic equations for the interaction of calcium hydroxide with sodium carbonate.

1) Ca (OH) 2 + Na2CO3 = 2NaOH + CaCO3 (insoluble precipitate) -molecular equation.
2) Ca + 2 + 2OH- + 2Na + + CO3-2 = 2Na + + 2OH- + CaCO3 (insoluble precipitate) -complete ionic equation.
3) Ca + 2 + CO3-2 = CaCO3 (insoluble precipitate) – a short ionic equation.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.