ogenchloride氯化氢hydrogenperoxide过氧化氢hydroniumion水合氢离子hydroxide氢氧根indicator指示剂iodine碘isomerism同素异形体leChatelier'sprinciple勒沙特列原理lead铅limestone石灰石linear直线的lipid脂质,类脂lithium锂litmus石蕊magnesium镁metalloid类金属methane甲烷methanoicacid甲酸methanol甲醇monomer单体neon氖neutralization中和nickel镍nitrate硝酸盐nitricacid硝酸nitrogen氮noblegases稀有气体oxide氧化物oxidationagent氧化剂ozone臭氧periodictable元素周期表permanganate高锰酸petroleum石油phenolphthalein酚酞phosphorus磷planar平面的platinum铂polar极性的polymer聚合物potassium钾precipitation沉淀propane丙烷propanoicacid丙酸propanol丙醇propene丙烯puresubstance纯净物reactive活泼的redox氧化还原reducingagent还原剂reversiblereaction可逆反应sharedparisofelectrons共用电子对silicon硅sodium钠solvent溶剂starch淀粉sublime升华sulphate硫酸盐sulphur硫sulphuricacid硫酸suspension悬浮液tetrahedral四面体titration滴定torr托耳(压强单位)triplebonds三键vanderWaals'force范德华力volatile易挥发的zinc锌
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