Write down the molecular and ionic (complete and abbreviated) equations of the reactions occurring when the solutions

univerkov | November 29, 2020 | education

Write down the molecular and ionic (complete and abbreviated) equations of the reactions occurring when the solutions of the following substances are merged: a) H2SO4 and Na2CO3; b) Ba (OH) 2 and HNO3

a) molecular: H2SO4 + Na2CO3 = H2O + CO2 + Na2SO4
full ionic: 2H (1+) + SO4 (2-) + 2Na (1+) + CO3 (2-) = H2O + CO2 + 2Na (1+) + SO4 (2-)
abbreviated ionic: 2H (1+) + CO3 (2-) = H2O + CO2
b) Ba (OH) 2 + 2HNO3 = Ba (NO3) 2 + 2H2O
full ionic: Ba (OH) 2 + 2H (1+) + 2NO3 (1-) = Ba (2+) + 2NO3 (1-) + 2H2O
abbreviated ionic: Ba (OH) 2 + 2H (1+) = Ba (2+) + 2H2O

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.