Calculate the amount of disodium EDTA dihydrate (Na2H2Y . 2H2O), MM = 372.2 g/ mol,required to prepare 250 mL of 0.016 M EDTA solution. Show your calculation. Assume that 50 ml of 0.01 M EDTA solution were added to 25 ml of Co ...
C10H22N2Na2O10的摩尔质量和分子量为{1,数字}。 由Edta Disodium Salt Dihydrate - C10H22N2Na2O10组成 元素标志原子质量原子#质量百分比 碳 C 120.107 g/mol 10 31.9205% 氫 H 22.1747 g/mol 22 5.8933% 氮 N 28.0134 g/mol 2 7.4451% 鈉 Na 45.9795 g/mol 2 12.2199% 氧 O 159.994 g/mol 10 42....