chemical reaction中的chemical的词性是什么?

chemical reaction中的chemical的词性是什么? fluent中的reaction是什么意思? reaction reaction What is the difference between a chemical reaction and a physical change? what chemical reaction can be used cleaning up ocean oil spill可用于清理海洋油污？ 求elements of chemical reaction engineering 4th edition,by H.S Fogler. 谁有Elements of Chemical Reaction Engineering第四版的答案发一下给我,题目做的太纠结! lements of Chemical Reaction Engineering 4th (H.S.Fogler)课后题答案QQ邮箱为648364338 能将elements of chemical reaction engineering发给我么 我找了好久了 yhydqsh@126.com when ____ in arctic regions,they construct huts as temporary winter shelters.A travel B traveled C traveling D they traveledthese compounds could not have formed if the chemical reaction _____ stopped.A has been B was C would have been D had been第 水合和水解有什么不同看到一题如下：The chemical reaction where water is added is known as A.electrolysisB.metamorphosisC.hydrolysisD.hydration很奇怪为什么答案是C 是不是答案错了 顺便教一下水合（hydration）和 青霉素引起的休克是：A.side reaction B.allergic reactionA.side reaction B.allergic reaction C.after effect D.toxic reaction E.idiosyncratic reaction 是A还是C? what does this mean?divide the results of moles obtained experimentally by the smallest of these values?(hint:it's about chemical reaction experiment) （1）meet to know to need a process mutually ,can producee.the chemical reaction.（2）love you really do not need the reason of 请问你有Elements of Chemical Reaction Engineering 4th (H. S. Fogler）的答案吗?或者知道哪能买到吗? Elements of Chemical Reaction Engineering 4th (H.S.Fogler能给我一份吗?邮箱jingqian1212@gmail.com找了很久了 Ordelt reaction什么意思Ordelt reaction of C]C tookplace during the whole melt polymerization.差不多是这句里面的