yorkelatvia
Member
есть совсем легкая задачка,подскажите,пилз
Calculate the pH of 0.001 mol L-1 HNO3
Calculate the pH of 0.02 mol L-1 NaOH
with all calculations,please....
Calculate the pH of 0.001 mol L-1 HNO3
Calculate the pH of 0.02 mol L-1 NaOH
with all calculations,please....