ˮҪYԴ˼һȻˮиNs|(zh)ֱʹMЃ
1ÿƿܵĆοzޡ̿СʯʯӢɳȲϿһ׃ˮtJ׃ˮ______ԡԡˮӲˮ׃ܛˮ
2(jng)zyijSŷŵďUˮк~^~ˮwɇصȾôˮжжԭ______Ո?zh)һlԓUˮķûWʽʾ______
3ҞҺD1ʾ߅ڵbÌԁˮȡɃ̶^ߵsˮʹõğƿԇܵȃxʮ֝ʴ_ (jng)zyl(f)F(xin)ԓsˮ߀кs|(zh)еs|(zh)______ʲôԓs|(zh)ԇԭ______ˮ______
4늽ˮrˮČˮмЩϡNaOHҺF(xin)ͨ늷ֽ⺬5% NaOH ˮ90gһֹͣ(jng)y˕r10% NaOHtֽˮ|(zh)______ga(chn)______g˕rˮ______
5ijWdȤСMͬW˜yijAƷ̼cĺ|(zh)֔(sh)10%}뵽10gAУa(chn)CO
2wrD2ʾAƷеs|(zh)c}ᷴ
ُĈDпԿ10gAƷc}ᷴɵĶ̼______g
ڼA̼cķ֔(sh)|(zh)______
ʹ}cԓAƷǡȫt}|(zh)______g}ˮ______
㌦ͨ^ˮϡʹ10%}׃5%Ҳͨ^Ӽӟl(f)ʹ10%}׃20%ur______
