三氧化硫与氢氧化钙 二氧化硫与氢氧化钙( 二 )


【三氧化硫与氢氧化钙 二氧化硫与氢氧化钙】90.硅和氧之间的反应Si+O2 = = SiO 2 = 91 。硅和氯的反应Si+Si+2Cl2==== SiCl492 。硅和氢的反应Si+2H2 = = = = SiH493 。二氧化硅和氟的反应Si+2F2 = = = SIF 494 。硅和碳的反应Si = = = = na 2 SiO 3+2 H2↑96 = 96 。硅与氢氟酸的反应si+4hf = = = sif4+2h2 = 97 。简单硅的制备(1 。制备)SiO2+2c = = = si+2co (2 。提纯)Si+Si+2cl 2 = = = = sicl 4(3 sicl 4+2 H2 = = Si+4 HCl 98 。二氧化硅和氢氧化钠的反应SiO2+2NaOH = = = Na2sio3+H2O 99 。二氧化硅和氧化钠的反应SiO2+Na2O = = = Na2sio3100 。二氧化硅与碳酸钠反应SiO2+Na2CO3 = = = Na2sio3钙反应SiO2+Cao = = = casio3102 。二氧化硅和碳酸钙之间的反应SiO 2+CaCO3 = = = casio 3+CO2 = 103 。反应SiO2+4hf = = = sif4+2h2o104 。硅酸的制备na 2 SiO 3+CO2+H2O = = = h2sio 3的热分解= = = SiO2+H2O 106 。铝与氧的反应4al+3O2 = = = 2al2o3 107 。铝与氯的反应2al+3cl2 = = = 2alcl3 108 。铝与盐酸的反应2al+6HCl = = = 2alcl3+3h2 = 109 。2Na [Al (OH) 4]+3H2 = 110 。铝与水的反应2AL+6H2O = = = 2AL (OH) 3+3H2 = 111 。铝和氧化铁的反应(铝热反应)2AL+Fe2O3 = = = 2Fe+Al2O3 112 。铝和二氧化锰Al+3mno2 = = 3mn+2alo3113 。氧化铝与盐酸的反应Al2O3+6HCl = = = 2acl3+3h2o114 。氧化铝与氢氧化钠的反应al2o 3+2 NaOH+3h2o = = = 2na[al(oh)4]115 。电解氧化铝2al2o 3 = = H2o = = = 2al(oh)3↓+3(NH4)2so 4 117 。氯化铝与一水合氨AlCl3+3NH3的反应?H2O = = = Al (OH) 3 ↓+3NH4Cl118 。氯化铝与氢氧化钠(少量)的反应AlCl3+3NaOH = = Al (OH) 3 ↓+3NaCl19 。氢氧化铝与氢氧化钠的反应Al(OH)3+NaOH = = = Na[Al(OH)4]反应ALC L3+4 NaOH = = = Na[Al(OH)4]+3 NaCl 121 。四羟基氯酸钠与盐酸的反应(少量)Na[Al(OH)4]+HCl = = = Al(OH)3+NaCl+H2O 122 。氢氧化铝与盐酸的反应Al (OH) 3+3HCl = = = AlCl3+3H2O 123 。四羟基氯酸钠与盐酸的反应(过量)Na[Al(OH)4]+4 HCl = = = ALC L3+NaCl+4H2O 124 。四羟基氯酸钠与氯化铝的反应3Na[Al(OH)4]+ALC L3 = = 3 ↓+ 3 NaCl 125 。引入过量的二氧化碳Na[Al(OH)4]+CO2 = = = Al(OH)3↓+nah co 3 126 。铜在潮湿空气体中被2cu+O2+H2O+CO2 = = = Cu2 (OH)腐蚀 。2CO3127 。铜和氧的反应2cu+O2 = = = 2cuo128 。铜和氯的反应Cu+Cl2 = = = cucl2129 。铜的氧化转化4cuo = = = 2cu2o+O2 = 130 。硫酸铜与水的反应cuso 4+5H2O = = cuso 4·5H2O
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