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Ba + H2SO4 = BaSO4 + H2
Pb(NO3)2 + CH3COOK = PbCOOK + (NO3)2CH3 =>
Pb(NO3)2 + CH3COOK = PbCOOK + (NO3)2CH3
KNO3 + FeSO4 + H2SO4 = K2SO4 + (Fe(NO))SO4 + Fe2(SO4)3 + H2O =>
2 KNO3 + 8 FeSO4 + 4 H2SO4 = K2SO4 + 2(Fe(NO))SO4 + 3 Fe2(SO4)3 + 4 H2O
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
CH3OH + MnO4{-} = HCOO{-} + MnO2 + OH{-} + H2O =>
3 CH3OH + 4 MnO4{-} = 3 HCOO{-} + 4 MnO2 + OH{-} + 4 H2O
P4O9 + NaOH = Na2HPO4 + Na2HPO3 + H2O =>
P4O9 + 8 NaOH = 3 Na2HPO4 + Na2HPO3 + 2 H2O
HBr + Ba(OH)2 = BaBr + H3O + O2 =>
2 HBr + 2 Ba(OH)2 = 2 BaBr + 2 H3O + O2
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
CrO4 + H2O = [Cr(OH)6] + OH =>
CrO4 + 4 H2O = [Cr(OH)6] + 2 OH
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HNO3 + K2S = KNO3 + NO2 + S + H2O =>
4 HNO3 + K2S = 2 KNO3 + 2 NO2 + S + 2 H2O
Be(OH)2 + CH3COOH = Be(C2H3O2)2 + H2O =>
Be(OH)2 + 2 CH3COOH = Be(C2H3O2)2 + 2 H2O
CO + Cl2 = COCl2 =>
CO + Cl2 = COCl2
H2SO4(ag) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(ag) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
C48H95O33SN + O2 = H2O + CO2 + SN =>
4 C48H95O33SN + 221 O2 = 190 H2O + 192 CO2 + 4 SN
CH3COOH + SrSO3 = SO2 + Sr(C2H3O2)2 + H2O =>
2 CH3COOH + SrSO3 = SO2 + Sr(C2H3O2)2 + H2O
LiNiO2 = Li2O + NiO + O2 =>
4 LiNiO2 = 2 Li2O + 4 NiO + O2
NO2 + H = NH4 + H2O =>
NO2 + 8 H = NH4 + 2 H2O
NaAlSi3O8 + H2O + H = Al2Si2O(OH)4 + Na + SiH2O3 =>
2 NaAlSi3O8 + H2O + 10 H = Al2Si2O(OH)4 + 2 Na + 4 SiH2O3
Na2(CO3) + H3PO4 = Na3(PO4) + H2O + CO2 =>
3 Na2(CO3) + 2 H3PO4 = 2 Na3(PO4) + 3 H2O + 3 CO2
NH4OH + H2C2O4 = H3O + NH4C2O4 =>
NH4OH + H2C2O4 = H3O + NH4C2O4
HgO + NH4OH = Hg2NOH*2H2O =>
2 HgO + NH4OH = Hg2NOH*2H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + K2O2H2 = KCl + H2O =>
2 HCl + K2O2H2 = 2 KCl + 2 H2O
C6H4(OH)2 = C6H4O2 + H2 =>
C6H4(OH)2 = C6H4O2 + H2
HNO3 + H2O = H3O{+} + NO3{-} =>
HNO3 + H2O = H3O{+} + NO3{-}
ZnSO4(aq) + MgCl2(aq) = ZnCl2 + MgSO4(aq) =>
ZnSO4(aq) + MgCl2(aq) = ZnCl2 + MgSO4(aq)
FeSO4 + H2O = FeO + H2SO4 =>
FeSO4 + H2O = FeO + H2SO4
C7H6O2 + C2H5NO2 = C9H9NO3 + H2O =>
C7H6O2 + C2H5NO2 = C9H9NO3 + H2O
C6H6 + NaOH = C6H5OH + Na + H2O =>
C6H6 + 2 NaOH = C6H5OH + 2 Na + H2O
AgNO3 + SO4 = Ag2SO4 + NO3 =>
2 AgNO3 + SO4 = Ag2SO4 + 2 NO3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Zn + CuBr2 = ZnBr2 + Cu2 =>
2 Zn + 2 CuBr2 = 2 ZnBr2 + Cu2
NH2OH + C3H6O = CN(CH3)2OH + H2O =>
NH2OH + C3H6O = CN(CH3)2OH + H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Na2SO3 + Cl2 + H2O = NaCl2 + H2SO4 =>
Na2SO3 + 2 Cl2 + H2O = 2 NaCl2 + H2SO4
PbCl2 + NaNO3 = NaCl + Pb(NO3)2 =>
PbCl2 + 2 NaNO3 = 2 NaCl + Pb(NO3)2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgF2 + Li2CrO4 = MgCrO4 + LiF =>
MgF2 + Li2CrO4 = MgCrO4 + 2 LiF
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
SnCl2 + KIO3 + HCl = SnCl4 + KI + H2O =>
3 SnCl2 + KIO3 + 6 HCl = 3 SnCl4 + KI + 3 H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
Al(s) + FeO(s) = Fe(s) + Al2O3(s) =>
2 Al(s) + 3 FeO(s) = 3 Fe(s) + Al2O3(s)
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
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