常見例句雙語例句I'll tell you a little about thionyl chloride as well.關(guān)于亞硫酰氯，我也會給大家簡單介紹一下。So, which atom would you expect to be in the center of a Lewis structure for thionyl chloride?那么，大家認(rèn)為那個原子應(yīng)該在,亞硫酰氯的路易斯結(jié)構(gòu)的中心位置呢？And the last example that we're going to talk about is thionyl chloride, so it's s o c l 2. This is another good step forward, because now we actually have four different atoms in our molecule.我們要討論的最后一個例子,是氯化亞砜，就是硫，氧，氯，二，這又是一個進(jìn)步，因?yàn)槲覀兊姆肿又鞋F(xiàn)在有四個不同的原子了。原聲例句So why don't you tell me what the formal charge should be on the sulfur atom of thionyl chloride?那么請大家來告訴我亞硫酰氯中,的硫原子應(yīng)該有多少形式電荷？麻省理工公開課 - 化學(xué)原理課程節(jié)選actually our third, but the second one we're going to talk about in terms of formal charge, which is thionyl chloride.實(shí)際上是第三個，但它是第二個,形式電荷的例子，也就是亞硫酰氯。麻省理工公開課 - 化學(xué)原理課程節(jié)選So again, we should be able to check all of our formal charges and make sure they add up to 0, which they do, and that makes sense, because we have a neutral atom in terms of thionyl chloride.因此同樣地，我們可以檢驗(yàn)一下,我們所有的形式電荷是否正確,確保它們加起來等于零，而它們確實(shí)是這樣，這是合理的，因?yàn)閬喠蝓Ｂ仁且粋€中性原子。麻省理工公開課 - 化學(xué)原理課程節(jié)選 返回 thionyl chloride