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Pb2O4(s) = 2 PbO(s) + O2(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KO2 + H2 = O2 + KOH =>
2 KO2 + H2 = O2 + 2 KOH
Al2S3 + HClO4 = H2S + Al(ClO4)3 =>
Al2S3 + 6 HClO4 = 3 H2S + 2 Al(ClO4)3
H2SO4 + O2 + Na4CrO4 = CrO2O7 + NaOH + S =>
4 H2SO4 + O2 + 2 Na4CrO4 = 2 CrO2O7 + 8 NaOH + 4 S
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4 =>
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4
Ca(NO3)2 + K3PO4 = Ca3 + (PO4)2 + KNO3 =>
3 Ca(NO3)2 + 2 K3PO4 = Ca3 + (PO4)2 + 6 KNO3
RCHO + NH2OH = RCH + NOH + H2O =>
RCHO + NH2OH = RCH + NOH + H2O
CuNO3 = CuO + Cu(NO3)2 + NO =>
3 CuNO3 = 2 CuO + Cu(NO3)2 + NO
C57H11006 + O2 = H2O + CO2 =>
2 C57H11006 + 5617 O2 = 11006 H2O + 114 CO2
CaOCl2 = Ca{+2} + OCl{-} + Cl{-} =>
CaOCl2 = Ca{+2} + OCl{-} + Cl{-}
Ca3SiO5 + H2O = Ca + OH + H2SiO4 =>
Ca3SiO5 + 3 H2O = 3 Ca + 4 OH + H2SiO4
ZnBO + PbO = ZnO + PbBO =>
ZnBO + PbO = ZnO + PbBO
Ba(OH)2(ag) + H2SO4(ag) = BaSO4(s) + H2O(l) =>
Ba(OH)2(ag) + H2SO4(ag) = BaSO4(s) + 2 H2O(l)
Na(PO4) + Cu(NO3)2 = Cu(PO4) + Na(NO3)2 =>
Na(PO4) + Cu(NO3)2 = Cu(PO4) + Na(NO3)2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CrO3 + HCl = Cr + H2O + Cl2 =>
CrO3 + 6 HCl = Cr + 3 H2O + 3 Cl2
Cr2O7 + AgNO3 = NO3 + Ag2(Cr2O7) =>
Cr2O7 + 2 AgNO3 = 2 NO3 + Ag2(Cr2O7)
CuCl2(aq) + NH3(aq) + H2O(l) = OH(l) + NH4Cl(aq) + (Cu(NH3)4(H2O)2)(aq) =>
CuCl2(aq) + 6 NH3(aq) + 4 H2O(l) = 2 OH(l) + 2 NH4Cl(aq) + (Cu(NH3)4(H2O)2)(aq)
KBr + K3PO4 + H2O = KBrO3 + KPO2 + KOH =>
KBr + 3 K3PO4 + 3 H2O = KBrO3 + 3 KPO2 + 6 KOH
LiNO2 + Pb(NO3)2 = Li(NO3)2 + PbNO2 =>
LiNO2 + Pb(NO3)2 = Li(NO3)2 + PbNO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaCHO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaCHO3 + CH3COOH = CH3COONa + H2O + CO2
MgCr2O7 + AgNO3 = Ag2Cr2O7 + Mg(NO3)2 =>
MgCr2O7 + 2 AgNO3 = Ag2Cr2O7 + Mg(NO3)2
XMg + XHCl = XMgCl + XH =>
XMg + XHCl = XMgCl + XH
As + HJO3 + H2O = H3AsO4 + HJ =>
6 As + 5 HJO3 + 9 H2O = 6 H3AsO4 + 5 HJ
Li2CO3 + K2SO4 = K2CO3 + Li2SO4 =>
Li2CO3 + K2SO4 = K2CO3 + Li2SO4
UO2{2+} + S + H2O = UO2 + H2SO4{2-} + H{+} =>
2 UO2{2+} + S + 4 H2O = 2 UO2 + H2SO4{2-} + 6 H{+}
Gd2O3 + ZrO2 = Gd2Zr2O7 =>
Gd2O3 + 2 ZrO2 = Gd2Zr2O7
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K9Fe3(C2O4)9*13H2O + (NH4)2SO4 + H2SO4 + H2O =>
6 Fe(NH4)2(SO4)2*6H2O + 9 H2C2O4 + 9 K2C2O4 + 3 H2O2 = 2 K9Fe3(C2O4)9*13H2O + 6(NH4)2SO4 + 6 H2SO4 + 16 H2O
HF + LiOH = LiF + H2O =>
HF + LiOH = LiF + H2O
H2Cr2O7 + Pb2(P2O7) = Pb(Cr2O7) + H4P2O7 =>
2 H2Cr2O7 + Pb2(P2O7) = 2 Pb(Cr2O7) + H4P2O7
Cu(CN)2 + Na2S = Cu2S + Na(CN)2 =>
2 Cu(CN)2 + Na2S = Cu2S + 2 Na(CN)2
Na2CO3(aq) + FeCl2(aq) = FeCO3() + NaCl() =>
Na2CO3(aq) + FeCl2(aq) = FeCO3() + 2 NaCl()
HNO3 + SO3{2-} = NO + SO4{-2} + H2O =>
2 HNO3 + 3 SO3{2-} = 2 NO + 3 SO4{-2} + H2O
K3[Co(C2O4)3] + HCl = K2[CoCl4] + Cl2 + H2C2O4 + KCl =>
2 K3[Co(C2O4)3] + 12 HCl = 2 K2[CoCl4] + Cl2 + 6 H2C2O4 + 2 KCl
CaMg(CO3)2 + H2SO4 = Ca(HCO3)2 + MgSO4 =>
CaMg(CO3)2 + H2SO4 = Ca(HCO3)2 + MgSO4
CH3CH2CHOHCH3 + NaOH + I2 = CH3COOH + NaI + H2O =>
CH3CH2CHOHCH3 + 8 NaOH + 4 I2 = 2 CH3COOH + 8 NaI + 5 H2O
NaOH + NaHSO3 = NaSO3 + Na + H2O =>
NaOH + NaHSO3 = NaSO3 + Na + H2O
B(CH3)3 + H2O = B(CH3)3OH2 =>
B(CH3)3 + H2O = B(CH3)3OH2
Au(NO3)3 + KCl = AuCl3 + KNO3 =>
Au(NO3)3 + 3 KCl = AuCl3 + 3 KNO3
Cd(CN)2 = Cd + CN =>
Cd(CN)2 = Cd + 2 CN
HCl(aq) + Zn(s) = H + ClZn =>
HCl(aq) + Zn(s) = H + ClZn
C2 + H4 + H2O = CH3CH2OH =>
C2 + H4 + H2O = CH3CH2OH
CH3COOH + K2CO3 = CH3COOK + H2CO3 =>
2 CH3COOH + K2CO3 = 2 CH3COOK + H2CO3
Fe{2+} + Cr2O7{2-} + H{+} = Fe{3} + Cr{3} + H2O =>
6 Fe{2+} + Cr2O7{2-} + 14 H{+} = 6 Fe{3} + 2 Cr{3} + 7 H2O
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4 =>
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4
In + O = In3O =>
3 In + O = In3O
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