ݷʱ : 2024/12/25 3:53:11һ µȫĶ
ش⣺
(1)ʵͭмɫҺBټУȻɫʵڡCһֳɫ壬BĻѧʽΪ________Ϊʵ۷ӦӦʹùؼ________ (2)
д
ʵ
Ӧ
ѧ
ʽ
_________________________________________________
ڴ˹УжͭûȫӦ_______________________________________
(3)AҺ59ε5 mL 10%Һеõɫ״ԼȼɫDдɫ״תΪDĻѧʽ___________________________________
(4)֪Ca(HCO3)2===CaCO3H2OCO2ȶCaCO3Ca(HCO3)2ɴʵ̡ͭɫ״Dֻȶǿ˳________________________(дѧʽ)
(5)ۣͬѧǽСͮ________ȥϵɫʡ 16.ҵֺƸֲĵҪͼ
֪ĺ̼Ϊ 2%4.3%ֵĺ̼Ϊ 0.03%2%
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(1)ӦFe2O33CO2Fe3CO2Fe2O33C2Fe3COûӦ
________ڸ¯ԭ__________()
(2)Ĺԭ辭飬Ŀ____________________________________
(3)ȿ¯ҪɷһͬĻѧʽ________________ ¯кй(CaSiO3)йԪصĻϼ________ (4)
¯
ͨ
Ŀ
_________________________________________________ֶɸְ壬˽________ԡ
(5)Ʒܻ⣬дϡⷴӦĻѧʽ________________________________________________________________________
17.ʵҿͼװģҵ
(1)һ̼(Fe2O3)ӦĻѧʽ____________________________________
________________________________________________________________________
(2)ԹгʯˮǣӦĻѧʽ
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_________________________________
________________________________________________________________________
(3)װͼĩ˵ĵܿڷһյȼŵľƾƣĿ________________________________________________________________________
(4)Ϊ鷴Ӧɣʵ飺ӦĹȡϡУ۲쵽ð÷ӦĻѧʽ_____________________________________________
ʵ̽ 18.Сʴ̽ʱƷֽôͷ̶ϣѸװͼ۲쵽Ͳˮصƿ(ݻΪ146 mL)¶Ȼָ£Ͳˮ߶Ȳʱ(ʱƿΪ)¼ʼͲĶԼʱ
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(1)ʵٺ͢˵NaCl________ʴʡ
(2)ʵ鿪ʼƿ¶˵ʴ________(ȡȡ)̡
(3)ʵȡֽ۲쵽кɫɣʵĻѧʽ__________
(4)֪̼ܹӿٶȣСͨʵٺ̼̽͢ʴʵӰ죬ڱհ״дʵ۵Ʒɡ
(5)װûڲĺݼ________(С1λ)
19.Ϊ̽ijѧʵ飺ȡ3ιϸ˿Ƴ״3֧ྻԹܵײװͼʾʵ飬ʵҪ֤㹻ʱ۲
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