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1.éä¸çé
¸ï¼2AL+6HCL=2ALCL3+3H2æ°ä½2.éä¸ç¡«é
¸ï¼2AL+3H2SO4=AL2(SO4)3+3H2æ°ä½3.éä¸
氢氧åé ï¼2Al+2NaOH+H2O=2NaAlO2+3H2æ°ä½4.
氢氧åéå çå解ï¼2Al(OH)3=ï¼å çï¼Al2O3+H2O5.ç¡«é
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氨水ï¼Al2(SO4)3ï¼6NH3.H2Oï¼2Al(OH)3æ²æ·ï¼3(NH4)2SO46.æ°§åéä¸çé
¸ï¼Al2O3ï¼6HCl=2AlCl3+3H2O7.æ°§åéä¸æ°¢æ°§åé ï¼Al2O3+2NaOH=2NaAlO2+H2O8.
æ°¯åéä¸æ°¢æ°§åé ï¼AlCl3+3NaOH=Al(OH)3æ²æ·+3NaCl9.氢氧åéä¸æ°¢æ°§åé ï¼Al(OH)3ï¼NaOH=NaAlO2+2H2O10.æ°¯åéä¸æ°¢æ°§åé ï¼AlCl3+4NaOH=NaAlO2+2H2O11.åéé
¸é ä¸çé
¸ï¼NaAlO2+HCl+H2O=Al(OH)3æ²æ·+NaCl12.氢氧åé ä¸çé
¸ï¼Al(OH)3+3HCl=AlCl3+3H2O13.åéé
¸é ä¸çé
¸ï¼NaAlO2+4HCl=AlCl3+2H2O