高中化學常見的金屬離子方程式?1、鈉和氧氣(常溫):______________________________________________;,接下來我們就來聊聊關于高中化學常見的金屬離子方程式?以下内容大家不妨參考一二希望能幫到您!
1、鈉和氧氣(常溫):______________________________________________;
4Na O2==2Na2O
2、鈉和氧氣點燃:__________________________________________________;
2Na O2==(點燃)Na2O2
3、鈉和水:_______________________________________________________;
2Na 2H2O==2NaOH H2↑
4、鈉和硫酸:_____________________________________________________;
2Na H2SO4==Na2SO4 H2↑
5、鈉和硫酸銅:__________________________________________________;
2Na 2H2O CuSO4==Na2SO4 Cu(OH)2↓ H2↑
6、鈉和氯化铵:___________________________________________________;
2Na 2NH4Cl==2NaCl 2NH3↑ H2↑
7、過氧化鈉和水:___________________________________________________;
2Na2O2 2H2O==4NaOH O2↑
8、過氧化鈉和二氧化碳:________________________________________________;
2Na2O2 2CO2==2Na2CO3 O2
9、碳酸鈉→碳酸氫鈉:___________________________________________________;
Na2CO3 CO2 H2O==2NaHCO3
Na2CO3(飽和) CO2 H2O==2NaHCO3↓
10、碳酸氫鈉→碳酸鈉:__________________________________________________;
2NaHCO3==(加熱)Na2CO3 CO2↑ H2O
11、在碳酸鈉溶液中緩慢滴入少量稀鹽酸:_________________________________________;
Na2CO3 HCl==NaHCO3 NaCl
繼續滴加鹽酸的後續反應:_____________________________________________________;
NaHCO3 HCl==NaCl CO2↑ H2O
12、在鹽酸中加入少量碳酸鈉:__________________________________________________;
2HCl Na2CO3==2NaCl CO2↑ H2O
13、碳酸氫鈉和少量氫氧化鈣:_________________________________________________;
2NaHCO3 Ca(OH)2==CaCO3↓ Na2CO3 2H2O
14、碳酸氫鈉和過量氫氧化鈣:_________________________________________________;
NaHCO3 Ca(OH)2==NaOH H2O CaCO3↓
15、碳酸氫鈣和少量氫氧化鈣:_________________________________________________;
Ca(HCO3)2 Ca(OH)2==2CaCO3↓ 2H2O
16、碳酸氫鈣和過量氫氧化鈣:_________________________________________________;
Ca(HCO3)2 Ca(OH)2==2CaCO3↓ 2H2O 無論誰過量,離子方程式相同
17、碳酸氫鈉和氫氧化鈉:____________________________________________________;
NaHCO3 NaOH==Na2CO3 H2O
18、在飽和食鹽水中先通入足量氨氣,再通入足量二氧化碳:
_______________________________________________________________________;
NaCl NH3 CO2 H2O==NaHCO3↓ NH4Cl
,更多精彩资讯请关注tft每日頭條,我们将持续为您更新最新资讯!