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 theseDrunk, Parallelogram, Fishing net, Tinfoil hat, Rake, Guillotine, Pie, Fork, Sled, Grapes, 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 #3107 Hitman by Miguel Edgardo Montes Cuaresma


anonymous
anonymous
sketch #2554


anonymous
anonymous
sketch #5094 Squirrel by Mehdi Público


John Davis
sketch #2784


anonymous
anonymous
sketch #5139 Sick Sick Six Urs Stefan


anonymous
anonymous
sketch #4891 Pikachu by Resul Danacı


anonymous
anonymous
sketch #5193


anonymous
anonymous
sketch #1490 James Joyce....


anonymous
anonymous
sketch #3247 Thor by Juvenilia Alexandrino


anonymous
anonymous
sketch #5436


anonymous
anonymous
sketch #3499 Alien Laura Gutierrez Hinojosa


anonymous
anonymous
sketch #5055


anonymous
anonymous
sketch #4722 Ichigo by Gopal Gopi


anonymous
anonymous
sketch #68509


anonymous
anonymous
sketch #1972 Boogaloo @Memphis


anonymous
anonymous
sketch #1993


anonymous
anonymous
sketch #3708


anonymous
anonymous
sketch #2926 Power Puff Girls by Sylvie Rieux


Jocelyn Alejandra Rantul
sketch #2678 Portrait by Jocelyn Alejandra Rantul


anonymous
anonymous
sketch #4388 Homer and the Cherry


anonymous
anonymous
sketch #4546 Misaki Mei by Wanis Khelifa


anonymous
anonymous
sketch #3360


anonymous
anonymous
sketch #5125


anonymous
anonymous
sketch #264


anonymous
anonymous
sketch #3165


anonymous
anonymous
sketch #3727 Stitch by Louis Tradieu


anonymous
anonymous
sketch #4012 Owl sketch

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