Neutralization Tests NaOH - 1M (Caustic Soda) H2SO4 - 98% (Sulfuric Acid) HCI - 35,4% (Hydrochloric Acid) H202 - 50% (Hydrogen Peroxide) HClO4 - 0,1N (Perchloric Acid) Ca(OH)2 - 60% (Calcium Hydroxide) NH4OH al 30% (Ammonium Hydroxide) NHO3 - 69% (Nitric Acid)