【化学】高中化学常用化学公式

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1、高中化学常用化学公式（Commonchemicalformulasinhighschoolchemistry）Commonchemicalformulaeinhighschoolchemistry.TxtCommonchemicalformulaeinhighschoolchemistry1,oxidation:F2+H2=2HFF2+Xe(excess)===XeF22F2(excess)+Xe===XeF4NF2+2M===2MFn(representingmostmetals)2F2+2H2O===4HF+O22F2+2NaOH===2NaF+O

2、F2+H2OF2+2NaCl===2NaF+Cl2F2+2NaBr===2NaF+Br2F2+2NaI===2NaF+I2F2,+Cl2(equalvolume)===2ClF3F2(excess)+Cl2===2ClF3精品学习资料可选择pdf第1页，共40页-----------------------7F2(excess)+I2===2IF7Cl2+H2===2HCl3Cl2+2P===2PCl3Cl2+PCl3===PCl5Cl2+2Na===2NaCl3Cl2+2Fe===2FeCl3Cl2+2FeCl2===2FeCl3Cl2+Cu===C

3、uCl22Cl2+2NaBr===2NaCl+Br2Cl2+2NaI===2NaCl+I25Cl2+I2+6H2O===2HIO3+10HClCl2+Na2S===2NaCl+SCl2+H2S===2HCl+SCl2+SO2+2H2O===H2SO4+2HClCl2+H2O2===2HCl+O22O2+3Fe===Fe3O4精品学习资料可选择pdf第2页，共40页-----------------------O2+K===KO2S+H2===H2S2S+C===CS2S+Fe===FeSS+2Cu===Cu2S3S+2Al===Al2S3S+Zn===

4、ZnSN2+3H2===2NH3N2+3Mg===Mg3N2N2+3Ca===Ca3N2N2+3Ba===Ba3N2N2+6Na===2Na3NN2+6K===2K3NN2+6Rb===2Rb3NP2+6H2===4PH3精品学习资料可选择pdf第3页，共40页-----------------------P+3Na===Na3P2P+3Zn===Zn3P22.reducibilityS+O2===SO2S+O2===SO2S+6HNO3(thick)===H2SO4+6NO2+2H2O3S+4HNO3(dilute)===3SO2+4NO+2H2ON

5、2+O2===2NO4P+5O2===P4O10(oftenwrittenasP2O5)2P+3X2===2PX3(XstandsforF2,Cl2,Br2)PX3+X2===PX5P4+20HNO3(thick)===4H3PO4+20NO2+4H2OC+2F2===CF4C+2Cl2===CCl42C+O2(asmallamount)===2COC+O2(adequate)===CO2精品学习资料可选择pdf第4页，共40页-----------------------C+CO2===2COC+H2O===CO+H2(generatingwater

6、gas)2C+SiO2===Si+2CO(madefromcrudesilicon)Si(coarse)+2Cl===SiCl4(SiCl4+2H2===Si(pure)+4HCl)Si(powder)+O2===SiO2Si+C===SiC(emery)Si+2NaOH+H2O===Na2SiO3+2H23,(base)disproportionationCl2+H2O===HCl+HClO(acidinhibition,disproportionation,additionofalkaliorilluminationtopromotedisprop

7、ortionation)Cl2+2NaOH===NaCl+NaClO+H2O2Cl2+2Ca(OH)2===CaCl2+Ca(ClO)2+2H2O3Cl2+6KOH(hot,thick)===5KCl+KClO3+3H2O3S+6NaOH===2Na2S+Na2SO3+3H2O精品学习资料可选择pdf第5页，共40页-----------------------4P+3KOH(thick)+3H2O===PH3+3KH2PO211P+15CuSO4+24H2O===5Cu3P+6H3PO4+15H2SO43C+CaO===CaC2+CO3C+SiO2=

8、==SiC+2COTwo,thereductionofmetallicelements(Na,