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PbO2 + 2 C = Pb + 2 CO
Sn3(PO4)4 + BaCO3 = Sn2(CO3)4 + Ba3(PO4)2 =>
2 Sn3(PO4)4 + 12 BaCO3 = 3 Sn2(CO3)4 + 4 Ba3(PO4)2
Ca(s) + Cl(g) = CaCl2(s) =>
Ca(s) + 2 Cl(g) = CaCl2(s)
C6H12 + H2O = C6H13 + OH =>
C6H12 + H2O = C6H13 + OH
FeO + H2O = FeH + O2 =>
4 FeO + 2 H2O = 4 FeH + 3 O2
C8H10 = C7H8 + CH4 =>
10 C8H10 = 11 C7H8 + 3 CH4
C2 + S4 = CS4 =>
C2 + 2 S4 = 2 CS4
KNO2 + KMnO4 + HCl = MnCl2 + KNO3 + KCl + H2O =>
5 KNO2 + 2 KMnO4 + 6 HCl = 2 MnCl2 + 5 KNO3 + 2 KCl + 3 H2O
CH3COOCH2CH2CH2CH2CH3 + NaOH = CH3COONa + CH3CH2CH2CH2CH2OH =>
CH3COOCH2CH2CH2CH2CH3 + NaOH = CH3COONa + CH3CH2CH2CH2CH2OH
Cl2 + MgF2 = ClF + Mg =>
Cl2 + MgF2 = 2 ClF + Mg
Cl2 + NH4OH = N2 + HCl + H2O =>
3 Cl2 + 2 NH4OH = N2 + 6 HCl + 2 H2O
HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2
Sc + O2 = Sc2O =>
4 Sc + O2 = 2 Sc2O
Cu3(PO4)2 + Fe = Cu + Fe3(PO4)2 =>
Cu3(PO4)2 + 3 Fe = 3 Cu + Fe3(PO4)2
FeSO4 + MgCl2 = FeCl + Mg(SO4)2 =>
2 FeSO4 + MgCl2 = 2 FeCl + Mg(SO4)2
NaHSO4 + KOH = K2SO4 + NaOH + H2O =>
NaHSO4 + 2 KOH = K2SO4 + NaOH + H2O
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
H2S + HNO3 = H2SO4 + H2O + NO =>
3 H2S + 8 HNO3 = 3 H2SO4 + 4 H2O + 8 NO
VCl3 + Na + Co = V(Co)6 + NaCl =>
VCl3 + 3 Na + 6 Co = V(Co)6 + 3 NaCl
FeO + H2O = Fe3O4 + H2 =>
3 FeO + H2O = Fe3O4 + H2
KNO2 + K2S2O5 = K3[N(SO3)3] + K2SO3 =>
KNO2 + 2 K2S2O5 = K3[N(SO3)3] + K2SO3
H2 + S + O = HSO =>
H2 + 2 S + 2 O = 2 HSO
FeO + H2O = FeH + O2 =>
4 FeO + 2 H2O = 4 FeH + 3 O2
AgCl + KOH = KCl + AgOH =>
AgCl + KOH = KCl + AgOH
Mn3O + Cl = Mn + OCl2 =>
Mn3O + 2 Cl = 3 Mn + OCl2
NH4 + Cr2O7 = CrO + N2 + H2O =>
10 NH4 + 4 Cr2O7 = 8 CrO + 5 N2 + 20 H2O
FeCl2 + BaCO3 = FeCO3 + BaCl2 =>
FeCl2 + BaCO3 = FeCO3 + BaCl2
FeO + H2O = FeH + O2 =>
4 FeO + 2 H2O = 4 FeH + 3 O2
O3(g) = O2(g) =>
2 O3(g) = 3 O2(g)
Mg + As(NO3)5 = Mg(NO3)2 + As =>
5 Mg + 2 As(NO3)5 = 5 Mg(NO3)2 + 2 As
C + H*2 = C*3H*8 =>
C + 3 H*2 = C*3H*8
FeO + H2O = FeH + O2 =>
4 FeO + 2 H2O = 4 FeH + 3 O2
Fe(aq) + OH(aq) = Fe(OH)2(s) =>
Fe(aq) + 2 OH(aq) = Fe(OH)2(s)
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
H2O + As = H3AsO3 + H =>
3 H2O + As = H3AsO3 + 3 H
CH3NNCH3 = C2H6 + N2 =>
CH3NNCH3 = C2H6 + N2
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 = Fe(C2O4)(H2O)2 + (NH4)2(SO4) + H2SO4 + H2O =>
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 = Fe(C2O4)(H2O)2 + (NH4)2(SO4) + H2SO4 + 4 H2O
C2H4 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
C2H4 + 12 KMnO4 + 16 KOH = 2 K2CO3 + 12 K2MnO4 + 10 H2O
UO3 + FeS2 + H2O = UO2 + Fe2O3 + SO4{-2} + H{+} =>
15 UO3 + 2 FeS2 + 4 H2O = 15 UO2 + Fe2O3 + 4 SO4{-2} + 8 H{+}
Fe2 + NaOH = Fe(NaOH) =>
Fe2 + 2 NaOH = 2 Fe(NaOH)
Cu3N2 + K = KN + Cu =>
Cu3N2 + 2 K = 2 KN + 3 Cu
Cr(NH3)6(ClO4)3 + HClO3 = (NH4)2Cr2O7 + N2 + ClO2 + H2O =>
2 Cr(NH3)6(ClO4)3 + 18 HClO3 = (NH4)2Cr2O7 + 5 N2 + 24 ClO2 + 23 H2O
C2H6 + Cl = C2 + HCl =>
C2H6 + 6 Cl = C2 + 6 HCl
Na + Cu = NaCu =>
Na + Cu = NaCu
C2H4OCH3 + KMnO4 + H2SO4 = C2H3C(O)CH3 + K2SO4 + MnSO4 + H2O =>
20 C2H4OCH3 + 8 KMnO4 + 12 H2SO4 = 15 C2H3C(O)CH3 + 4 K2SO4 + 8 MnSO4 + 37 H2O
C11H25O + O2 = CO2 + H2O =>
4 C11H25O + 67 O2 = 44 CO2 + 50 H2O
Fe(III) + HCl = Fe(III)Cl + H =>
Fe(III) + HCl = Fe(III)Cl + H
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
Ni(CN)3 + Li2C2O4 = Ni2(C2O4)3 + LiCN =>
2 Ni(CN)3 + 3 Li2C2O4 = Ni2(C2O4)3 + 6 LiCN
MoS2 = Mo + S =>
MoS2 = Mo + 2 S
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