云南省2016中考化学第一部分考点研究第十单元酸和碱课件.ppt

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1、第一部分考点研究第十单元酸和碱1.物质与酸的反应化学方程式梳理①_____________________________；②_______________________________；2Al+6HCl2AlCl3+3H2↑Mg+2HClMgCl2+H2↑③___________________________；④___________________________；Fe+2HClFeCl2+H2↑Zn+2HClZnCl2+H2↑⑤_____________________________；⑥_____________________________；CuO+2HClCu

2、Cl2+H2OFe2O3+6HCl2FeCl3+3H2O⑦_______________________________；⑧_______________________________；HCl+NaOHNaCl+H2OCa（OH）2+2HClCaCl2+2H2O⑨__________________________________；⑩____________________________________Al（OH）3+3HClAlCl3+3H2OMg（OH）2+2HClMgCl2+2H2ONa2CO3+H2SO4Na2SO4+H2O+CO2↑CaCO3+2HClCaCl2+

3、H2O+CO2↑1112____________________________________________________________________________________________________________________________________________________________13142NaHCO3+H2SO4Na2SO4+2H2O+2CO2↑BaCO3+H2SO4BaSO4↓+H2O+CO2↑________________________________________________________________

4、______________1516BaCO3+2HClBaCl2+H2O+CO2↑AgNO3+HClAgCl↓+HNO3______________________________________________________________________________1718BaCl2+H2SO4BaSO4↓+2HClBa（NO3）2+H2SO4BaSO4↓+2HNO32.物质与碱的反应（1）①_________________________________；CO2+2NaOHNa2CO3+H2O②__________________________________

5、__；③_____________________________________SO2+2NaOHNa2SO3+H2OSO3+2NaOHNa2SO4+H2O④______________________________________；⑤_______________________________________；CuSO4+2NaOHCu（OH）2↓+Na2SO4FeCl3+3NaOHFe（OH）3↓+3NaCl⑥_______________________________；⑦_______________________________。NaOH+HClNaCl+H2

6、O2NaOH+H2SO4Na2SO4+2H2O（2）①_________________________________；②_________________________________；CO2+Ca（OH）2CaCO3↓+H2OSO2+Ca（OH）2CaSO3+H2O③_____________________________________；④______________________________________；SO3+Ca（OH）2CaSO4+H2OCuSO4+Ca（OH）2Cu（OH）2↓+CaSO4⑤____________________________

7、___________；⑥_______________________________________；2FeCl3+3Ca（OH）22Fe（OH）3↓+3CaCl22HCl+Ca（OH）2CaCl2+2H2OH2SO4+Ca（OH）2CaSO4+2H2ONa2CO3+Ca（OH）2CaCO3↓+2NaOH⑦；⑧；⑨____________________________；⑩________________________________；CaO+H2OCa（OH）2Ca（OH）2+CO2