结果1 题目 What is the formula of the compound which is used as the solute to make the 1.0 mol/L aqueous acid solution that is called chlorous acid? ( ) A. HCl B. HClO3 C. HClO D. HClO4 E. HClO2 相关知识点: 试题来源: 解析 E 反馈 收藏 ...
What is the formula for the compound that forms between the sodium ion and the chloride ion? Molecular vs Ionic Formula: The molecular and ionic formula depicts slightly different information. An ionic compound consists of a crystal lattice containing constituting ions, wh...
What is the formula for the compound formed between the ions of calcium and chlorine? Ionic Compound: Pure substances can be classified as elements or compounds based on the presence of different types of atoms. An element contains particles known as atoms while compounds co...
What is the formula for lead(IV) oxide? Is this compound ionic or covalent? Lead and Oxygen: Lead is a metal that belongs to the carbon family of the periodic table. The chemical symbol for lead is Pb. And oxygen is a non-metal that belongs to the oxygen family of the pe...
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 ...
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
百度试题 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
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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
8. What is the name and formula of the compound formed between calcium ion and bicarbonate ion? .. Caicium bicarborake 9. How will the volume of a fixed sample of gas change if its pressure is doubled and the Kelvin temperature is doubled? ...