九年级上册化学方程式大全
__Moogy__
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个人记录
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\tt{C+CO_2={}^{HEAT}=2CO}
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\tt{C+O_2={}^{FIRE}=CO_2}
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\tt{2C+O_2={}^{FIRE}=2CO}
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\tt{2CO+O_2={}^{FIRE}=2CO_2}
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\tt{CH_4+2O_2={}^{FIRE}=2H_2O+CO_2}
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\tt{C_2H_4+3O_2={}^{FIRE}=2H_2O+2CO_2}
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\tt{C_2H_5OH+3O_2={}^{FIRE}=3H_2O+2CO_2}
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\tt{CaCO_3={}^{HEAT}=CaO+CO_2\uparrow}
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\tt{CaCO_3+2CH_3COOH==Ca(CH_3COO)_2+H_2O+CO_2\uparrow}
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\tt{CaCO_3+2HCl==CaCl_2+H_2O+CO_2\uparrow}
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\tt{CaO+H_2O==Ca(OH)_2}
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\tt{Ca(OH)_2+CO_2==CaCO_3\downarrow+H_2O}
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\tt{2Cu+H_2O+O_2+CO_2==Cu_2(OH)_2CO_3}
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\tt{2CuO+C={}^{HEAT}=2Cu+CO_2\uparrow}
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\tt{CuO+CO={}^\triangle=Cu+CO_2}
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\tt{CuO+H_2={}^\triangle=Cu+H_2O}
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\tt{CuSO_4+2NaOH==Na_2SO_4+Cu(OH)_2\downarrow}
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\tt{Fe+CuSO_4==Cu+FeSO_4}
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\tt{4Fe+3O_2==2Fe_2O_3}
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\tt{3Fe+2O_2={}^{FIRE}=Fe_3O_4}
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\tt{2Fe_2O_3+3C={}^{HEAT}=4Fe+3CO_2\uparrow}
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\tt{Fe_2O_3+3CO={}^{HEAT}=2Fe+3CO_2\uparrow}
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\tt{Fe_2O_3+3H_2={}^{HEAT}=2Fe+3H_2O}
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\tt{2H_2+O_2={}^{FIRE}=2H_2O}
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\tt{H_2+Cl_2={}^{FIRE}=2HCl}
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\tt{H_2CO_3==H_2O+CO_2\uparrow}
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\tt{2H_2O={}^{ELEC}=2H_2\uparrow+O_2\uparrow}
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\tt{H_2O+CO_2==H_2CO_3}
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\tt{2H_2O_2={}^{MnO_2}=2H_2O+O_2\uparrow}
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\tt{2Hg+O_2={}^\triangle=2HgO}
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\tt{2HgO={}^{HEAT}=2Hg+O_2\uparrow}
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\tt{2KClO_3=^{MnO_2}_{\text{ }\text{ }\triangle}=2KCl+3O_2\uparrow}
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\tt{2KMnO_4={}^\triangle=K_2MnO_4+MnO_2+O_2\uparrow}
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\tt{Na_2CO_3+2HCl==2NaCl+H_2O+CO_2\uparrow}
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\tt{2Mg+O_2={}^{FIRE}=2MgO}
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\tt{4P+5O_2={}^{FIRE}=P_2O_5}
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\tt{S+O_2={}^{FIRE}=SO_2}
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\tt{Zn+H_2SO_4==ZnSO_4+H_2\uparrow}
Note:
$\tt{HEAT}$ means `high temperature`;
$\tt{ELEC}$ means `electrycity`.