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单词 copperas
释义

copperas /'kɒp(ə)rəs//'kɑpərəs/

英汉-汉英词典
n. 绿矾
词组 | 习惯用语
您要查找的是不是:
  • copper n. 铜;铜币;[俚]警察 adj. 铜的
  • copiers n. 复印机;影印机;抄写员;模仿者(copier的复数)
copperas n. [无化][中医] 绿矾
green copperas 硫酸亚铁,[无化][中医] 绿矾
white copperas 针绿矾,白绿矾

网络短语:
blue copperas 胆矾;硫酸铜;蓝矾;五水硫酸铜
copperas red 绿矾红
copperas stone 绿矾石
yellow copperas 叶绿矾
water copperas 水绿矾
Chlorinated copperas 氯化硫酸亚铁
copperas potassium
英语例句库
  1. The major ore mineral in the Shijuli copper deposit is chalcopyrite, copperas stone and so on.
    石居里铜矿床矿石中主要矿石矿物由黄铜矿及黄铁矿等组成。

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中文百科

硫酸亚铁 Iron(II) sulfate

(重定向自Copperas)
Iron(II) sulfate tetrahydrate, Rozenite (FeSO4·4H2O)

硫酸亚铁硫酸铁(II)是化学式为FeSO4的无机化合物,最常使用的是它蓝绿色的七水合物。

无水晶体的标准摩尔生成焓为ΔfH°solid = -928.4 kJ.mol,标准摩尔熵S°solid = 107.5 J.K.mol。

英语百科

Iron(II) sulfate 硫酸亚铁

(重定向自Copperas)
Iron(II) sulfate tetrahydrate, Rozenite (FeSO4·4H2O)

Iron(II) sulfate (British English: iron(II) sulphate) or ferrous sulfate are salts with the formula FeSO4xH2O. These compounds exist most commonly as the heptahydrate (x = 7) but are known for several values of x. The hydrated form is used medically to treat iron deficiency, and also for industrial applications. Known since ancient times as copperas and as green vitriol, the blue-green heptahydrate is the most common form of this material. All iron sulfates dissolve in water to give the same aquo complex [Fe(H2O)6], which has octahedral molecular geometry and is paramagnetic.

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更新时间:2025/6/16 22:43:36