The empirical formula of a compound is CH.If the molar mass of this compound is about 104g,what is its molecular formula? A. C 5 H 5 B. C 8 H 8 C. C 6 H 6 D. C 7 H 7 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 复制链接 新浪微博 分享...
刷刷题APP(shuashuati.com)是专业的大学生刷题搜题拍题答疑工具,刷刷题提供What is the empirical formula of a compound that contains 49.4 % K, 20.3 % S, and 30.3 % O by mass?A.KSO3B.K2SO3C.KSO4D.KSO2E.K2SO4的答案解析,刷刷题为用户提供专业的考试题库练习。一分
百度试题 结果1 题目What is the empirical formula of a compound that contains 27.0% S,13.4% O, and 59.6% Cl by mass? ___ 相关知识点: 试题来源: 解析 SOCl2 反馈 收藏
THE EMPIRICAL FORMULA OF A COMPOUND INTRODUCTION-In a compound, the atoms of different elements are present in numbers whose ratio is usually expressed as an integer or a simple fraction. The simplest formula of the compound expresses that ratio and also, if the compound is non-molecular, ...
Determination of the Empirical Formula of a Compound:一种化合物的经验公式确定OF,A,a,THE,the,The,一个化合物,经验公式,公式,The 文档格式: .ppt 文档大小: 287.0K 文档页数: 16页 顶/踩数: 0/0 收藏人数: 0 评论次数: 0 文档热度: 文档分类: ...
What is the empirical formula for a compound if 300 grams of it are known to contain 82.4624 grams of Mo, 45.741 g of Cl, and the rest is bromine? Empirical Formula: The empirical formula of the compound will show the ...
百度试题 题目What is the empirical formula of a compound that contains 49.4 % K, 20.3 % S, and 30.3 % O by mass? A.KSO3B.K2SO3C.KSO4D.KSO2E.K2SO4相关知识点: 试题来源: 解析 B
What does the empirical formula of a compound describe? What is the empirical formula for CH2O? What is the empirical formula of a) as shown below? What is the empirical formula of a compound composed of? What is the empirical formula for C4BR2F8?
A compound consists of 3.47 grams of oxygen and 1.52 grams of nitrogen. What is the empirical formula of this compound? A compound with the empirical formula CH_2 has a molar mass of 112 g/mol. What is the molecular formula for this compound? A 10 69 ...
The empirical formula of a compound is defined as the smallest ratio of all the participating atoms in the compound. A compound does not exist in the empirical formula form, so we have the molecular formula, which shows the actual formula of the...