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 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 The measurement is therefore related both to the size and the number of fat molecules in the sample. foss.nl 此处的测量和脂肪分子的大小和 数量都有关。 foss.c...
composite number (i.e. not prime, has a factorization)— 合数 · 合成数 the number of molecules in a mole, about 6.022 x 10^23— 阿伏伽德罗数 · 阿伏伽德罗常数 stroke count (number of brushstrokes of a Chinese character)— 笔画数 ...
aWe can therefore approximately find the volume of one molecule by dividing the volume of a mole of a liquid, for example, water, by the number of molecules in a mole N . 因此我们在痣N.可以通过划分液体,例如,水的痣的容量近似地发现一个分子的容量,由分子的数量。[translate] ...
the number of molecules in a mole of a substance (approximately 602,250,000,000,000,000,000,000) 相似短语 avogadro number phr. 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 avogadro's number 阿佛伽德罗数 Av...
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) ...
Calculate the number of copper atoms in a mole of copper, 63.546 grams.Cu atoms/mole of Cu = (9.510 x 1021 copper atoms/g copper)(63.546 g/mole copper)Cu atoms/mole of Cu = 6.040 x 1023 copper atoms/mole of copper This is the student's measured value of Avogadro's number!
Similarly, a mole of neon has a molar mass of 20 grams. In general, one mole of any substance contains Avogadro's Number of molecules or atoms of that substance. This relationship was first discovered by Amadeo Avogadro (1776-1858) and he received credit for this after his death." "I ...
Also found in: Thesaurus, Medical, Encyclopedia. Related to Avogadros number: Avogadro's constantA′voga′dro's num′ber n. the constant, 6.02 x 1023, representing the number of atoms in a gram atom or the number of molecules in a gram molecule. Symbol: N Also called A′voga′dro ...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook amount of substance (redirected fromNumber of moles) Encyclopedia amount of substance n (Chemistry) a measure of the number of entities (atoms, molecules, ions, electrons, etc) present in a substance, expressed ...