它是一个冷的早晨,并且Vivian准备发动公共汽车和得到它给加热。 它采取好位抽和加速得到它去,但她得到她的暂时`奥秘机器’去![translate] afor example, water, by the number of molecules in a mole N . 例如,水,由分子的数量在痣N。[translate]...
weight of the individual fatty acids. foss.nl foss.nl 此滤光片计算脂肪的分子数量而无 论其长短和单个游离酸的重量。 foss.cn foss.cnThe measurement is therefore related both to [...] the size and the number of fat molecules in the sample. foss.nl foss.nl 此处的测量和脂肪...
A meeting hosted by WIPO on December 7, 2009 with a number of United Nations (UN) specialized agencies in Geneva concluded with [...] wipo.int 2009年12月7日由WIPO主办并由联合国 (UN)设 在 日 内瓦 的一 些专 门 机构 参加的会议在结束时一致认为,必须为视力障碍者(视障者)开展更紧密的...
英语解释 the number of molecules in a mole of a substance (approximately 602,250,000,000,000,000,000,000) 相似短语 avogadro numberphr. 阿伏伽德罗常数(因意大利化学家阿伏伽德罗得名,定义值是指0.012千克C12所含的原子数) Avogadro's number阿伏伽德罗常数,阿伏伽德罗数 ...
number of molecules 英文number of molecules 中文【化】 分子数
Twitter Google Share on Facebook Dictionary Medical Legal Encyclopedia Wikipedia </>embed</> constant Avogadro's nu... Avogadro n... noun Synonyms for Avogadro number nounthe number of molecules in a mole of a substance (approximately 602,250,000,000,000,000,000,000) ...
1又一道英文化学题..Which one of the following is not the same number as the rest?A.The number of molecules in 4 moles of CO2.B.The number of hydrogen atoms in 2 moles of H2O.C.The number of chloride ions in 4 moles of CaCl2.D.The number of hyfrogen atoms in 1 mole of C3H8....
A mole is defined as the quantity of a substance that has the same number of particles as are found in 12.000 grams of carbon-12. This number, Avogadro's number, is 6.022x1023. Avogadro's number may be applied to atoms, ions, molecules, compounds, elephants, desks, or any object. It...
译文示例:1865 Johann Josef Loschmidt determines exact number of molecules in a mole, later named Avogadro's number. ↔ 1865ean Johann Josef Loschmidt-ek substantzia mol batek duen molekula kopuru zehatza neurtu zuen, eta Avogadroren konstantea izena jarri zaio beranduago horri. Avogadro...
The molar mass of a molecule is what the mass would be if you had 6.02 x 10^23 of those molecules. It is the total mass of all the protons, neutrons, and electrons within the atom/molecule. It is expressed in grams per mole (g/mol). The molar mass is the atomic ...