Answer to: 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...
【简答题】1.What is the empirical formula of the following compounds? a. a liquid containing 2.0g of hydrogen, 32.1g sulfur and 64.0g oxygen. b. a white solid containing 4.0g calcium,3.2g oxygen,0.2g hydrogen. c.a white solid containing 0.243g magnesium and 0.71g chlorine。 2. 3.888g...
Specifically, the ratio of atoms in the molecular formula is simplified to the smallest positive integer form in the empirical formula. Such a formula can be derived from a set of known mass percent values for the compound, by assuming a certain sample mass. However to...
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
What is the empirical formula of a compound that contains 49.4 % K, 20.3 % S, and 30.3 % O by mass? A.KSO2 B.KSO3 C.K2SO4 D.K2SO3 E.KSO4 点击查看答案 你可能感兴趣的试题 突出煤层采煤工作面进风巷、掘进工作面进风的分风口必须设置();当发生风流逆转时,发出声光报警信号。 点击查看...
What is the empirical formula of a compound that contains 49.4 % K, 20.3 % S, and 30.3 % O by mass? A. KSO3 B. K2SO3 C. KSO4 D. KSO2 E. K2SO4 相关题库:Basic Chemistry 基础化学-2020春夏 > 下载刷刷题APP,拍照搜索答疑 > 手机使用 分享 反馈 收藏 举报 ...
题目 What is the empirical formula of a compound that is 64.8% C, 13.6% H, and 21.6% O by mass? A.C 4 HO 1B.C 5 HO 2C.C 8 H 20 O 2D.C 5 H 14 O 1E.C 4 H 10 O 1 相关知识点: 试题来源: 解析 E 反馈 收藏 ...
Empirical Formula: The empirical formula of a compound is not its true formula because this only shows the lowest ratio between the component elements. However, in some cases, the empirical formula of the compound also becomes the true formula of the compound i....
What is the empirical formula of a compound that is .8% C, 13.6% H, and 21.6% O by mass? A. C 4 HO 1 B. C 5 HO 2 C. C 8 H 20 O 2 D. C 5 H 14 O 1 E. C 4 H 10 O 1 如何将EXCEL生成题库手机刷题 > 下载刷刷题APP,拍照搜索答疑 > 手机使用 分享 反馈 ...
View Solution What is the empirical formula of the following? (i) Fructose (C6H12O6 ) found in honey (ii) Caffeine (C8H10N4O2) a substance found in tea and coffee. View Solution SURA PUBLICATION-BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS-EVALUATION (II.WRITE BRIEF ANSWER TO TH...