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Zn(NO3)2{2+} + 2 H2O = Zn(OH)2 + 2 HNO3{+}
Sn{2+} + H2S = SnS + H{+} =>
Sn{2+} + H2S = SnS + 2 H{+}
Na2B4O7 + AgNO3 + H2O = H3BO3 + NaNO3 + AgBO2 =>
Na2B4O7 + 2 AgNO3 + 3 H2O = 2 H3BO3 + 2 NaNO3 + 2 AgBO2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + KHSO3 + H2O =>
14 FeSO4 + 2 KMnO4 + 11 H2SO4 = 7 Fe2(SO4)3 + 2 MnSO4 + 2 KHSO3 + 10 H2O
Li3PO4 + Ba(NO3)2 = Ba3(PO4)2 + LiNO3 =>
2 Li3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 LiNO3
KMnO4 + C2H2O4 = KOH + MnO2 + CO2 + H2O =>
2 KMnO4 + 3 C2H2O4 = 2 KOH + 2 MnO2 + 6 CO2 + 2 H2O
(NH4)3AsO4 + Co2(CrO4)3 = CoAsO4 + (NH4)2CrO4 =>
2(NH4)3AsO4 + Co2(CrO4)3 = 2 CoAsO4 + 3(NH4)2CrO4
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
AlBr3 + K2SO4 = Al2(SO4)3 + KBr =>
2 AlBr3 + 3 K2SO4 = Al2(SO4)3 + 6 KBr
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
HC3H5O3 + H2O = HC3H4O3 + H3O =>
HC3H5O3 + H2O = HC3H4O3 + H3O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HC3H5O3 + H2O = OH + C3H8O3 =>
HC3H5O3 + 2 H2O = 2 OH + C3H8O3
C2H2O3 + H2O = CH2O2 =>
C2H2O3 + H2O = 2 CH2O2
N2O + H2O + SO2 = N2 + H2SO4 =>
N2O + H2O + SO2 = N2 + H2SO4
C10H16 + Br2 = C + HBr =>
C10H16 + 8 Br2 = 10 C + 16 HBr
Cr6 + O2 = CrO3 =>
Cr6 + 9 O2 = 6 CrO3
Pb + Na2S = PbS + Na =>
Pb + Na2S = PbS + 2 Na
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
C6H1 + O2 = CO2 + H2O =>
4 C6H1 + 25 O2 = 24 CO2 + 2 H2O
MnO2 + H2O2 = MnH2 + O =>
MnO2 + H2O2 = MnH2 + 4 O
KBr + Hg2(CH3COO)2 = KCH3COO + Hg2Br2 =>
2 KBr + Hg2(CH3COO)2 = 2 KCH3COO + Hg2Br2
CaF2 + H2S = CaS + HF =>
CaF2 + H2S = CaS + 2 HF
CO = C + CO2 =>
2 CO = C + CO2
K2Cr2O7 + CH3OH + H2SO4 = K2SO4 + Cr2(SO4)3 + CHOOH + H2O =>
2 K2Cr2O7 + 3 CH3OH + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CHOOH + 11 H2O
HBr + (NH4)2SO3 = H2O + SO2 + NH4Br =>
2 HBr + (NH4)2SO3 = H2O + SO2 + 2 NH4Br
H + Mg + Si = HMgSi =>
H + Mg + Si = HMgSi
AgNO3 + LiCI = AgCI + LiNO3 =>
AgNO3 + LiCI = AgCI + LiNO3
PCl5O2 = POCl3Cl2O =>
PCl5O2 = POCl3Cl2O
(NH4)2CO3 + HClO4 = NH4ClO4 + H2CO3 =>
(NH4)2CO3 + 2 HClO4 = 2 NH4ClO4 + H2CO3
Li(s) + Br2 = LiBr =>
2 Li(s) + Br2 = 2 LiBr
RbCl(Cr) + O2(g) = RbClO4(Cr) =>
RbCl(Cr) + 2 O2(g) = RbClO4(Cr)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeSO4 + H2O2 + HCl = Fe2(SO4)3 + FeCl3 + H2O =>
6 FeSO4 + 3 H2O2 + 6 HCl = 2 Fe2(SO4)3 + 2 FeCl3 + 6 H2O
Cu + Cr = Cu2Cr =>
2 Cu + Cr = Cu2Cr
SiO2(heated) = Si + O2 =>
SiO2(heated) = Si + O2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HCH2CHCO2 + NaOH = H2O + NaCH2CHCO2 =>
HCH2CHCO2 + NaOH = H2O + NaCH2CHCO2
FeCl3 + H2O = FeOH3 + HCl + O2 =>
FeCl3 + 3 H2O = FeOH3 + 3 HCl + O2
C7H4N3O6S02 + O2 = CO2 + NO2 + SO2 + H2O =>
C7H4N3O6S02 + 10 O2 = 7 CO2 + 3 NO2 + 2 SO2 + 2 H2O
NaI + Br2 = NaBr + IBr =>
NaI + Br2 = NaBr + IBr
Cu + C2O4 = CuC2O4 =>
Cu + C2O4 = CuC2O4
NaOH + AlCl3 = Na[Al(OH)4] + NaCl =>
4 NaOH + AlCl3 = Na[Al(OH)4] + 3 NaCl
CaC2O4 = CaO + CO2 + CO =>
CaC2O4 = CaO + CO2 + CO
(CH3)PCl2 + SbF3 = (CH3)PF4 + SbCl3 + Sb =>
3(CH3)PCl2 + 4 SbF3 = 3(CH3)PF4 + 2 SbCl3 + 2 Sb
(NH4)Cl + Al2O3 = AlCl3 + H2O + NH3 =>
6(NH4)Cl + Al2O3 = 2 AlCl3 + 3 H2O + 6 NH3
HBrO + NaOH = NaBrO + H2O =>
HBrO + NaOH = NaBrO + H2O
Al + (Fe)2(O)3 = (Al)2(O)3 + Fe =>
2 Al + (Fe)2(O)3 = (Al)2(O)3 + 2 Fe
Mg2Si + C2F4 = C + MgF2 + SiC =>
Mg2Si + C2F4 = C + 2 MgF2 + SiC
Mn2O3 + TiO2 = MnTiO + O =>
Mn2O3 + 2 TiO2 = 2 MnTiO + 5 O
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