The number of atoms present in 36 molecules of glucose (C6H12O6)isA.24 B.36C.24*36D.24*36*6.02*1023(10的23次方) 相关知识点: 试题来源: 解析 答案是C 36个葡萄糖分子中的原子数为: c:6 H:12 O:6 一个葡萄糖分子有6+12+6 = 24个原子,所以36个葡萄糖分子有24*36个原子. 答案D是36...
What is the Oxidation State of Hydrogen inC6H12O6? The average oxidation state of the 12 H atoms in C6H12O6is +1. ElementOxidation Number (Avg)AtomsCountElectronegativity C+0-1 (×2), +0 (×3), +2 (×1)62.6 O-2-2 (×6)63.4 ...
Determine the number of moles of N atoms in a sample of C_7H_5(NO_2)_3 that has the same number of O atoms as 12.6 g C_6H_{12}O_6. How many atoms of carbon are present in 20.5 grams of glucose? How many oxygen atoms are in a molecule of glucose? Calcul...
An example of the difference is the empirical formula for glucose, which is CH2O (ratio 1:2:1), while its molecular formula is C6H12O6 (numberofatoms 6:12:6). Molekulska formula pove veliko več kot empirična formula in sicer kateri elementi so v molekuli inkoliko atomovposameznega...
The average oxidation state of the 5 H atoms in C5H5COO is +1. ElementOxidation Number (Avg)AtomsCountElectronegativity C-1/3-1 (×4), +1 (×2)62.6 O-3/2-2 (×1), -1 (×1)23.4 H+1+1 (×5)52.2 🛠️ Calculate Oxidation Numbers ...
The smallest whole-number ratio of the atoms in a compound represents the molar ratio of the elements in which they are combined. For example, Water...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer ...
元素Oxidation Number (Avg)AtomsCount电负性 Xe+0+0 (×1)12.6 🛠️ Calculate Oxidation Numbers 指令 Enter the formula of a chemical compound to find the oxidation number of each element. A net ionic charge can be specified at the end of the compound between { and }. For example: ZnCl4...
C. A volatile nonvolatile electrolyte 0.0697g was dissolved in 0.891g pentane, and the vapor pressure of the solution was decreased by 2.32 kPa.(1) try to find the constant Raoult in the law of K when the pentane is used as solvent;(2) the molar mass of the solute to be added....
The oxidation number ofOin CaOO is-1. The oxidation number ofCain CaOO is+2. 元素Oxidation Number (Avg)AtomsCount电负性 O-1-1 (×2)23.4 Ca+2+2 (×1)11.0 🛠️ Calculate Oxidation Numbers 指令 Enter the formula of a chemical compound to find the oxidation number of each element. ...
The average oxidation state of the 4 H atoms in NH4N(NO2)2is +1. ElementOxidation Number (Avg)AtomsCountElectronegativity N+1-3 (×1), -1 (×1), +4 (×2)43.0 O-2-2 (×4)43.4 H+1+1 (×4)42.2 🛠️ Calculate Oxidation Numbers ...