First be sure to count all of H Na S and O atoms on each side of the che. Molar mass - gmol weight - g. Balancing Chemical Equations Worksheets With Answers Chemistry Lessons Teaching Chemistry Chemistry Worksheets By using the ionic equation we can find out the spectator ions by splitting each. . There are three main steps for writing the net ionic equation for H2SO4 NaOH Na2SO4 H2O Sulfuric acid Sodium hydroxide. Count up the atoms on LHS H 2 SO4 here Im taking it as the sulphate ion 1 Na 1 OH here hydroxide ion 1 Each H bonds with 1 OH and there are 2 H therefore OH. Equation H2So4aqNaOHaqNa2So4aqH2Ol is an impossible reaction Instructions and examples below may help to solve this problem You can always ask for help in the forum. 2 NaOH aq Sodium hydroxide H 2 SO 4 aq Sulphuric acid Na 2 SO 4 aq Sodium sulphate 2 H 2 O l Water. This equation is a balanced equation because there is an equal number of atoms of each elemen