NaHCO3会和哪些物质反应
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NaHCO3会和哪些物质反应
![NaHCO3会和哪些物质反应](/uploads/image/z/19637075-11-5.jpg?t=NaHCO3%E4%BC%9A%E5%92%8C%E5%93%AA%E4%BA%9B%E7%89%A9%E8%B4%A8%E5%8F%8D%E5%BA%94)
与HCl反应:NaHCO?+HCl ==== NaCl + O + CO?与NaOH反应:NaHCO?+NaOH ==== Na?CO?+ O 与AlCl?3NaHCO?+ AlCl?==== Al(OH)?↓+ 3CO?+ 3NaCl 与Al?(SO4)?Al?(SO4)?+6NaHCO?==3Na?SO4+2Al
与CaCl?反应:2NaHCO?+ CaCl?==== Ca(HCO?+ 2NaCl 与氢氧化钙反应:要分过量和少量.少量:NaHCO?+ Ca(OH)?==== CaCO?+ NaOH + O 过量:2NaHCO?+ Ca(OH)?==== Na?CO?+ CaCO?+ 2H?O 2NaHCO?==△== Na?CO?+ O + CO?↑
与CaCl?反应:2NaHCO?+ CaCl?==== Ca(HCO?+ 2NaCl 与氢氧化钙反应:要分过量和少量.少量:NaHCO?+ Ca(OH)?==== CaCO?+ NaOH + O 过量:2NaHCO?+ Ca(OH)?==== Na?CO?+ CaCO?+ 2H?O 2NaHCO?==△== Na?CO?+ O + CO?↑