早教吧作业答案频道 -->英语-->
求一道英文化学题的解答关于电子转移的问题Ifanelectricalcurrentof333mAispassedthroughanelectrochemicalcellfor26.0minutes,whatcharge,incoulombs,istransferredthroughthecell?Chargepassedthroughcell=（519C
题目详情
求一道英文化学题的解答 关于电子转移的问题
If an electrical current of 333 mA is passed through an electrochemical cell for 26.0 minutes,what charge,in coulombs,is transferred through the cell?
Charge passed through cell = （519 C）
If the charge calculated in the first part of this question is passed through a cell constructed of copper electrodes immersed in an acidic solution of copper sulfate (0.5 M CuSO4/0.1 M H2SO4),what mass of copper,in mg,will be lost from the anode?
Mass of copper lost from the anode = （ 171 mg ）
括号里是答案,我想知道为什么这么做
If an electrical current of 333 mA is passed through an electrochemical cell for 26.0 minutes,what charge,in coulombs,is transferred through the cell?
Charge passed through cell = （519 C）
If the charge calculated in the first part of this question is passed through a cell constructed of copper electrodes immersed in an acidic solution of copper sulfate (0.5 M CuSO4/0.1 M H2SO4),what mass of copper,in mg,will be lost from the anode?
Mass of copper lost from the anode = （ 171 mg ）
括号里是答案,我想知道为什么这么做
▼优质解答
答案和解析
先占座后答,嘿嘿
看了 求一道英文化学题的解答关于电...的网友还看了以下：
提示：D-C=0A-B,A-D,D-C,D-E,E-F=1A-D,C-F=2A-B,D-E,E-F 2020-04-06 …
lingo线性规划问题sets:jbxq/1..4/:a;zgxq/1..4/:b;xz/1..4 2020-05-13 …
分析以下图解（图中A表示磷酸，B表示脱氧核糖），完成下列问题．（1）C有种，名称分别为．（2）图中 2020-05-17 …
main(){unionEXAMPLE{struct{intx,y;}in;inta,b;}e;e 2020-06-12 …
用以下英文宇母填在上a,a,a,a,a,a,b,e,e,d,e,e,e,e,e,e,f,g,g用以 2020-06-24 …
e.e.r.h.w能组什么单词? 2020-07-13 …
已知函数f(x)=e^x+a/e^x(a为实数)问:(1)若函数y=|f(x)|在[0,1]上单调 2020-07-20 …
请问怎么弄数学建模的灵敏度分析呢,下面这个程序要怎么改正?ft=@(h)((0.16-180)-(( 2020-11-08 …
2-1设文法G[E]的产生式集为：EàE+T|E-T|TTàT*F|T/F|FFà(E)|i（1）给 2020-11-26 …
用已知字母拼单词从以下字母中组单词,配上符合发音规则的音标,人名单词亦可：C,E,E,H,H,I,I 2020-12-06 …