安徽省中考化学总复习 第一部分 夯实基础过教材 第十单元 酸和碱 第1课时 常见的酸和碱课件-人教版初中九年级全册化学课件

第十单元 酸和碱面对面“过”考点构建物质网络一、稀盐酸的化学性质第 1 课时 常见的酸和碱①______________________________②______________________________③______________________________④______________________________⑤______________________________⑥______________________________Fe＋2HCl=== FeCl2＋H2↑Zn＋2HCl=== ZnCl2＋H2↑2Al＋6HCl=== 2AlCl3＋3H2↑Fe2O3＋6HCl=== 2FeCl3＋3H2OCuO＋2HCl=== CuCl2＋H2OHCl＋NaOH=== NaCl＋H2O⑦______________________________⑧______________________________⑨______________________________⑩______________________________⑪______________________________Ca(OH)2＋2HCl=== CaCl2＋2H2OAl(OH)3＋3HCl=== AlCl3＋3H2OCaCO3＋2HCl=== CaCl2＋H2O＋CO2↑Na2CO3＋2HCl=== 2NaCl＋H2O＋CO2↑NaHCO3＋HCl=== NaCl＋H2O＋CO2↑二、稀硫酸的化学性质①_________________________________②_________________________________③_________________________________④_________________________________⑤_________________________________⑥_________________________________⑦_________________________________⑧_________________________________Fe＋H2SO4=== FeSO4＋H2↑Zn＋H2SO4=== ZnSO4＋H2↑Fe2O3＋3H2SO4=== Fe2(SO4)3＋3H2OCuO＋H2SO4=== CuSO4＋H2O2NaOH＋H2SO4=== Na2SO4＋2H2OBa(OH)2＋H2SO4=== BaSO4↓＋2H2ONa2CO3＋H2SO4=== Na2SO4＋H2O＋CO2↑H2SO4＋BaCl2=== BaSO4↓＋2HCl三、氢氧化钠的化学性质①_________________________________②_________________________________③_________________________________④_________________________________2NaOH＋CO2=== Na2CO3＋H2ONaOH＋HCl=== NaCl＋H2O2NaOH＋CuSO4=== Cu(OH)2↓＋Na2SO42NaOH＋CuCl2=== Cu(OH)2↓＋2NaCl四、氢氧化钙的化学性质①_________________________________②_________________________________③_________________________________④_________________________________⑤_________________________________Ca(OH)2＋CO2=== CaCO3↓＋H2O2HCl＋Ca(OH)2=== CaCl2＋2H2OCa(OH)2＋Na2CO3=== CaCO3↓＋2NaOHCuSO4＋Ca(OH)2=== Cu(OH)2↓＋CaSO4Ca(OH)2＋CuCl2=== CaCl2＋Cu(OH)2↓记忆口诀酚酞：遇酸色不变，遇碱红艳艳石蕊：酸里红 ( 谐音：山里红 ) 、碱里...