ش⣺ ûԵ½˵Ӧ̽ УNaOHҺϡ Сۣʵ鲻 ֮Ƿ˲ʵ鷽 ѧӦأʲôʵ֤ǵķӦ ʵ Сۣʵ оʵ鷽ɿѧ̽ϰߣ [ȷ̽] 벽ʵ鷽 ṩҩƷѡ ʵԼƷ ֤ ᷢ˷Ӧѧһʶ ָʾߺʱǡʵ鷽ӽʦ᱾ҪԤҩƷѡʳ㹻ʱʵ̽ȫӦ [ṩҩƷ] ʣʵѧʵ10 NaOHҺᡢ飬¼ѡҩƷ飬ֱӸ֪5
ɫ̪Һɫʯ Һп ķӦ˼Լ̽ѧ˼ѧۣ ṩҩƷƳ ʵ鷽дʵչơʵ顢ʵ鷽ʾ̽ɹ С齻Ȼ СԼ Ƶʵ顣 ͨϵѧͬʵ ۲쵽 Ӧ ѧʵ [] ˼ӦлѧʲôΪʲ֪ô ץסѧ⡣ 6
ķӦкͷӦ [μչʾ] һ кͷӦ 壺ͼκˮķӦ 1Ŷ ۿ˼úۺͷӦʵʣ ۡ кͷӦıʣH+ ͼ۽ͺۣ OH- ۡĿѧоѧȷĻѧӦۡ۽ǶȽϲH2O кͷʾкͷӦĽ Ӧĸ2.кͷӦʵʣ H++ ʵ OH- = H2O кͷӦĶۡ 8 H+ͼ OH- ϣH2O 7
߷дѧ ʽ ûѧ NaOH + HCl == H2O + NaCl 3ɡ ͼҲܷӦд ӦĻѧӦ ǿ֪ʶǨƸݷӦʵʣдʽ ķӦĹ淶дѧ̵⻯ѧʽ˭дʽ üȹ淶ȷ H2SO4+Ca(OH)2 һ ѧɡķ8
4ݻѧʽ=CaSO4 +2H2O ᷴӦʲôͬ2HCl+Ca(OH)2 㡣 ==CaCl2 +2 H2O ɡȻơH2SO4+2NaOH Ƶȶɽ=Na2SO4+ 2H2O Ӻӹɵ Ϊ ܽṲͬ㣬