Molar Mass of barium hydroxide = 171.34g/mol5% of barium hydroxide = 8.567 g/molSulfur IV oxide Molar Mass = 64.066g/mol2 moles of sulfur IV oxide = 128.066g/molX×(1mol/128.066) × (2/1) = 2moles...
Molar mass of Ca(OH)2= 74.093 g/mol86.4/74.093= 1.166molMolar mass of HCl= 36.458 g/mol89.7/36.458= 2.46molMole ratio HCl: H2O= 2:1Mole ratio H2O:Ca(OH)2= 1:11.166+1.23=1.396molMolar mass of H2O = 18.0151.396×18.015= 25.15g