ݷֱװ벻⣨ף⣨ңƿУܱպŻȡСʱⶨƿеO2BƿеO2Cݴ˻ش⡣
ڼסƿߺͬƿֻߵ£ʵCAIJֵʾʱ_____________CBIJֵʾʱ_____________ABIJֵʾʱ_________
𰸡1̫ ߡֽ
2߾õķ ߹õܷ ߺõĺ
ϼ̬ϵͳҪ̫ܣռ⣬Դ߹̶̫ܣߵһߵĺܵʽɢʧһߵͷֲֳлУֲлеһŲ֦Ҷֽ߷ֽͷųһڡй²ܽУʱʱ̶̿ڽСݴ˽⣬
⡿1ɭ̬ϵͳУߵͨù̶̫ܡߵֱųߵʳöߣҲ֦Ҷֽߡ 2֪סƿֻߣAֵʾסƿˮijʼO2ƿO2ı仯ӳǺúBAúƿO2仯ӳǾ
CAܷúϷʵУCAܷúõķ CAIJֵʾʱ߾CBܷõķ CBIJֵʾʱߵĹõܷABú ABIJֵʾʱߵĺú
㾦ѵڶԣ2Ľ𣬽Ĺؼץסʵʣƿ⣬ƿڵ߲ܽйãܽкãƿڵO2ı仯£ƿ⣬ƿڵܽйãҲܽкãƿڵO2ı仯ӳĹòO2ĵO2IJֵ
1720197ڱũ´ɺũũ
ɳƬطֱȡΧ˹ֲľľȻָʩľľɻõȻָʮе飬±
9
*ָۺϷӳḻȺ;ȶ ݱش
1ˮԵ ءȫԵ أ
ǸڶֲõĽֲּϵΪ 2ָֻʩɸԵ ֵ
3ڰɺ֫ḻȺʳռҪλ
һ̶Ͽɷӳ̬ϵͳֶԡԽǶȷָֻʩи´ɺ
4´ɺԭ̬ϵͳũ̬ϵͳҵ 𰸡1˹ľ ˹ľ 2 3Χ 4ǿ
Աũ´ɺĻ仯ȺΪȺȺ̬ϵͳ֪ʶʾڲͬеˮȫݱֲָ֫֫Ľݿ֪ĸݾͣݵصĽָ֫ߣ˹ľȫߺͲݱֲࣻ˹ľˮߺͽ֫ࡣ
⡿1ݱݷ֪ˮԵ˹ľءȫ Ե˹ľֲ֣еĸй̵ãܹеĵתΪֲյĺϣֲ﹩лϣֲͬһ棬˴ǵּϵΪ
10
2̬ܶϵͳҪڹܵļֵڼӼֵָֻʩɸ̬ܣԵļӼֵ
3֪ͨ֫Ķһ̶Ͽɷӳ̬ϵͳĶԣָֻʩнݵصĽָ֫ɷӳḻȺ;ȶȣߣҽ֫϶࣬˸´ɺΧʩ
4ԭ̬ϵͳũ̬ϵͳֶԸߣӪṹӣҵǿ 182019վ26ͼ1ij̬ϵͳϵʾͼش⣺
1̬ϵͳɷ_________ͼ1ľݱֲȳ桢֩ʳɵ
ʳУʳֱڵ__________Ӫ
2ͼ1ʾӪϵڷֽߵ__________лмֽ_________
дࣩȹ̬ϵͳѭá
3ľڵ̶Ȳͬ˲ͬرIJݱֲһ죬
رֲȺ__________ṹ 4ڸǷɻȺ__________ţ
ٿռֲ Ǩ ۻ ַḻ Ⱥܶ
5ͼ2ͼ1̬ϵͳijӪסңʾͼa~eʾֵҷ
ʳ_________________ͼ2ĸУֳֵɱʾΪ__________ͼ2ĸͼűʾ
11
𰸡1 2 ΡCO2H2O 3ˮƽ 4٢ڢ 5c a-b
ȺȺ䡢̬ϵͳ֪ʶκһ̬ϵͳһĽṹܡ̬ϵͳṹҪɳɷ֡Ӫṹʳʳ棻̬ϵͳĹܰѭϢݡͼ1Ϊij̬ϵͳIJϵͼвݱֲľΪߣȳ桢֩롢ʳΪߣΪֽߡ
ͼ2̬ϵͳijӪʾͼaʾҵͬebֱʾסҺɢʧcdֱʾסֽߵһ˵ijһӪһ㹻ʱڵȥ·1ģ2һӪ3ֽ߷ֽ⡣ ⡿1̬ϵͳУҪɫֲ߿ͨã̶̫ܹлУ̫ܱɻѧܴӶԱã߿˵̬ϵͳĻʯ̬ϵͳҪɷ֡ʳԲݱֲΪʳڵڶӪԻȳΪʳڵӪ֩ΪʳڵӪ
2̬ϵͳķֲֽܽкелֽͼ1еĴڷֽߣǿԽлмֽCO2H2Oαá
3Ⱥˮƽṹָڵεı仯ʪȺμȵIJ졢ǿȵIJͬصIJͬԼ붯ӰأͬضֲŲͬȺľڵ̶Ȳͬ ˹ǿȵIJͬʹͬضϷֲһ죬Ⱥˮƽṹ4ȺͿռȺУȺܶȡʺʡǨʺǨʡԱɡȺĿռȺĿռֲȷֲȺֲ ֲˢ٢ڢڶǷɻȺĻۢȺˮƽо⡣
12