ϰ
ϰ
ӿα
֪ʶ
ѧ
Ӣ
ѧ
ѧ
Ӣ
ѧ
Сѧ
ѧ
Ӣ
ѻشϰ
δشϰ
Ŀ
Ծ
ϰ
ҳ
ӿα
ϰ
Ӣҽ
>
лѧ
>
Ŀ
һλͬѧȡһƿˮʵ飬һʵ鱨棺
1ձֱȡˮˮ
裮ˮеĭ࣬ˮеĭ٣ۣˮӲˮ
2ȡˮУˮĹɣ
3ˣѵõܹԹУᣬ
ɣɵͨʯˮУ
ѧʽΪ
ϰ
߿γ
1ˮ3ܽ⣻ʯˮǣCaOH
2
+CO
2
=CaCO
3
+H
2
O
Ӳˮкн϶ܵĸơþҪ̼ƣˮҺʱ̼ƣ̼ᷴӦɿܵȻơˮ̼ʼǹܽ⣬ɣʯˮҪɷƣ̼ƷӦ̼ƳˮʳʯˮǣӦķʽΪCaOH
2
+CO
2
=CaCO
3
+H
2
O
ҪӲˮijɷ̼֡ƺ̼Ƶʣ̼ļ鷽ԭ˫֪ʶǽıҪǰᣮ
ϰϵд
ͬѡȫȫϵд
ѧЧͬϰϵд
¿αͬȫſϵд
ʵ̽ϵд
ѧͬϵд
ʦ¿αͬϵд
¿γ̿ʱ⾫ϵд
㶫ѧָǿѵϵд
ɳʦѧϵд
̿ͬѵϵд
꼶
пγ
꼶
пγ
һ
һѿγƼ
һ
һѿγƼ
߶
߶ѿγƼ
ѿγƼ
ѿγƼ
ѿγƼ
СиγƼ,>>
ϰ
Ŀ
лѧ
Դ
ͣ
СͬѧǵĺˮƷձУо
1ڻǵĺˮмĩ
һõĺˮˣ˹Уʹõ
2йװüļͼ(ͼй̶װúͻҺҺʡԣҲĩ˾©ڵֽ)ȷ
3˹Уֹٶ̫ԭ
4˺۲췢֣ҺȻǣԭ
5Ľˣõ˳ˮ˷ܵƵ˴ˮԴ˿Ƿ
ǡҪȡˮҪõľ
鿴𰸺ͽ>>
Ŀ
лѧ
Դ
ͣ
ʴ
СͬѧǵĺˮƷձУȼĩȻܽ⡣һʱͼʾװýйˡش
1װͼдԴҳеһ
2˺۲췢֣ҺȻǣܵԭǣһɣ
3Ľˣõ˳ˮ˷ܵڵõ˴ˮ˵Ϊʲô
鿴𰸺ͽ>>
Ŀ
лѧ
Դ
ͣ
2013420ĴŰ7.0ˮʳƷȫܹע
1ˮŵζӻ̿ȥ˻̿
ԣ
2ˮͨ
ˮӲȣ
384ҺߣƱҪɷִƣNaClOĻѧʽΪ
2NaOH+X=NaC1O+NaCl+H
2
OXĻѧʽΪ
NaClOClĻϼΪ
4ԮԱȥİװʳƷУһЩ˫ۼȿԷֿԱʳƷΪտе
鿴𰸺ͽ>>
Ŀ
лѧ
Դ
ͣ
ѡ
뻯ѧӦйص֪ʶȫȷһǣ
A
ʳƷװֹʡ
ʳƷװʯҡֹܳ
ۢۼ狀李ʯĥζ
B
ŻʱùǸ𡪡
ڳˮ߲ˡԲά
ǽڿǽ㡪ӻ˶
C
Ӳˮˮӷˮ
ڳȥNaClҺлеNa
2
CO
3
μCaCl
2
Һٲ
ClO
2
ԪصĻϼΪ1
D
Ϲڼ١ɫȾ
ʱˮϴƷֹ
ˮȾûӰ
鿴𰸺ͽ>>
Ŀ
лѧ
Դ
ͣ
ˮϵС
1ijȻˮӲˮˮȡˮ裬ĭаɫ״Ȼˮ
2ΪߵҺҽԺҪ200gΪ8CuSO
4
ҺҪCuSO
4
Ϊ_______g
3ҵϿ÷мCuSO
4
ķˮ÷ӦĻѧʽ_______________
鿴𰸺ͽ>>
Ŀ
лѧ
Դ
ͣ
2012616գ۾źš˷ɴɹ
1ԱЯӦʳƷøǿհװհװʳƷױʵԭ___
2ԱźˮԶռͨƵӦĻѧʽΪ
Ƶõ
3ԱҺͨҺѭתɸƷʵĴˮҪҺתɴˮõľˮķ
鿴𰸺ͽ>>
Ŀ
лѧ
Դ
ͣ
ѡ
۾ˮʹû̿Ŀ
AܵĹ
BȾ
Cɱϸ
Dۼ
鿴𰸺ͽ>>
Ŀ
лѧ
Դ
ͣ
֮ҶʢʳΡʳεҪɷNaCl
ӡԭӡӡɣȥʳˮеɳȲʵķ
鿴𰸺ͽ>>
ͬϰ
ȫƷҵ
ͬŻƴ
ҵͬϰ
ͬѧʱ
ʰӢͬϰ
һһϰ
ʱ¿γ̴
±ѵ
Դ
ϰ
ѧУѡ
-
ϰб
-
б
ʡΥͲϢٱƽ̨
|
кϢٱר
|
թƭٱר
|
ʷкϢٱר
|
Ȩٱר
ΥͲϢٱ绰027-86699610 ٱ䣺58377363@163.com
Ȩվ£ͼƬԴ磬ȨȨԭУתַȨȨ֪ǽ촦ϵqq3310059649
ICP:
ICP07509807-10
42018502000812