問題詳情
第三部分：問答題（共40分） 9. One of the most commonly used white pigments in paint is a compound of titanium and oxygen that contains 59.9% T'i (average atomic mass: 47.88 amu) by mass. Determine the empirical formula of this compound, (10 分）
參考答案
答案：B
難度：非常簡單0.936975
統計：A(21),B(669),C(8),D(7),E(0)