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...
In some cases, the empirical formula is the same as the molecular formula, which gives the actual number of atoms in a compound (e.g., H2O). Otherwise, the molecular formula is a multiple of the empirical formula (e.g., CH2O is the empirical formula for glucose, C6H12O6). Empirical F...
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 of aspirin? Given that the molecular mass of a compound is 360 g/mol, and that it has an empirical formula of CH2O, what is its' molecular formula? What is the empirical formula for carbon dioxide?
simplest formula for potassium chlorate, KClO3, tells us that in that compound, for every K atom there is a Cl atom and three O atoms. The K:Cl atom ratio is 1:1 and the K:O ratio is 1:3. An important job of the chemist is to find the simplest formulas of any new compound he...
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
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
百度试题 结果1 题目find the empirical formulae of a compound with composition 46.7% silicon and 53.3% oxygen by mass 相关知识点: 试题来源: 解析 SiO2 设Si(x)O(y) 28*x:16*y=46.7:53.3 求得x:y=1:2 得SiO2
Step 5: Write The Empirical Formula Now that we have all the required data in our hands, it’s time to write the empirical formula for the compound XaYbZc. Write down the symbol of each element in the compound, followed by its mole ratio as a subscript. ...
A sample of a compound is separated into its component elements, and results were: Potassium K = 7.810 g, Chromium Cr = 5.193 g, Oxygen O = 6.392 g. What is the empirical formula of the compound? What is the empirical formula for a compound containing 5...