如图所示把锌片和铜片用导线相连后插入稀硫酸构成原电池.下列叙述正确的是 A.一段时间后溶液变蓝b.cu是负极cu被氧化c.电子从锌片经 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com






Try and sketch some of theseHikers, Yeast, Lettuce, Top, Crone, Postal Worker, Shipwreck, Whipped cream, Spelunker, Gold rush, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #5085 CM Punk by Luciana Nazar


anonymous
anonymous
sketch #3513


anonymous
anonymous
sketch #5086 Lion by Z Ionut Ady


anonymous
anonymous
sketch #5226


anonymous
anonymous
sketch #5272


anonymous
anonymous
sketch #5271


anonymous
anonymous
sketch #4976


Милен Тревата
sketch #2771 Naruto by Милен Тревата


anonymous
anonymous
sketch #2025


anonymous
anonymous
sketch #4566 Edward Scissorhands by Angel Ördoñez


anonymous
anonymous
sketch #5008


anonymous
anonymous
sketch #5149 Daenerys Targaryen by Jorge Valero


Zay Lin
sketch #2087 zay lin


anonymous
anonymous
sketch #3586


anonymous
anonymous
sketch #1183


anonymous
anonymous
sketch #5435


anonymous
anonymous
sketch #5236 Edward Scissorhands by Ronin Ronin


Lucy Barnard
sketch #249 Rocket


Chris Shrimp Lonsdale
sketch #342 Forest scene


anonymous
anonymous
sketch #4659 Ozzy Osbourne by Piter Olimpo


anonymous
anonymous
sketch #4012 Owl sketch


anonymous
anonymous
sketch #3375


Jocelyn Alejandra Rantul
sketch #2678 Portrait by Jocelyn Alejandra Rantul


anonymous
anonymous
sketch #5112


anonymous
anonymous
sketch #3595


anonymous
anonymous
sketch #5011


anonymous
anonymous
sketch #978


anonymous
anonymous
sketch #953


anonymous
anonymous
sketch #4766 The Little Mermaid by Zizou Aiman

tomski如图所示把锌片和铜片用导线相连后插入稀硫酸构成原电池.下列叙述正确的是 a.一段时间后溶液变蓝b.cu是负极cu被氧化c.电子从锌片经 coloring