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2 Li + Fe2 = 2 LiFe
NH3 + H2O + Fe(NO3)2 = Fe(OH)3 + NH4NO3 =>
14 NH3 + 21 H2O + 8 Fe(NO3)2 = 8 Fe(OH)3 + 15 NH4NO3
(NH4)Cl + Hg(C2H3O2)2 = (NH4)(C2H3O2) + HgCl2 =>
2(NH4)Cl + Hg(C2H3O2)2 = 2(NH4)(C2H3O2) + HgCl2
Nb2O5 + CCl4 = NbCl5 + COCl2 =>
Nb2O5 + 5 CCl4 = 2 NbCl5 + 5 COCl2
MnO2 + H2C2O4 + H2SO4 = MnSO4 + CO12 + H2O =>
21 MnO2 + H2C2O4 + 21 H2SO4 = 21 MnSO4 + 2 CO12 + 22 H2O
Al + HNO3 = Al(NO3)2 + H2 =>
Al + 2 HNO3 = Al(NO3)2 + H2
SnI4 + KOH = Sn(OH)4 + KI =>
SnI4 + 4 KOH = Sn(OH)4 + 4 KI
C4H8(s) + O2(s) = CO2(s) + H2O(s) =>
C4H8(s) + 6 O2(s) = 4 CO2(s) + 4 H2O(s)
FeS(aq) + HC(aq) = FeC2(aq) + H2S(g) =>
FeS(aq) + 2 HC(aq) = FeC2(aq) + H2S(g)
OH + Al = AlO2 + H2O =>
4 OH + Al = AlO2 + 2 H2O
Ca(C2H3O2)2 + (NH4)2CO3 = (NH4)2(C2H3O2)2 + CaCO3 =>
Ca(C2H3O2)2 + (NH4)2CO3 = (NH4)2(C2H3O2)2 + CaCO3
HCl(aq) + CaCO3 = CaCl2(aq) + H2O(aq) + CO2 =>
2 HCl(aq) + CaCO3 = CaCl2(aq) + H2O(aq) + CO2
CH3COOCH(Cl)CH3 + HOH = CH3COOH + CH3CHO + HCl =>
CH3COOCH(Cl)CH3 + HOH = CH3COOH + CH3CHO + HCl
R + HNO3 = R(NO3)2 + NO2 + H2O =>
R + 4 HNO3 = R(NO3)2 + 2 NO2 + 2 H2O
HBrO3 + Cu(OH)2 = H2O + BrO3CuOH =>
HBrO3 + Cu(OH)2 = H2O + BrO3CuOH
NaCH3COO + H2O = HCH3COO + NaOH =>
NaCH3COO + H2O = HCH3COO + NaOH
H2SeO3 + H2O = H3O + HSeO3 =>
H2SeO3 + H2O = H3O + HSeO3
C3H6 + KMnO4 + H2O = KOH + MnO2 + C3H6O =>
3 C3H6 + 2 KMnO4 + H2O = 2 KOH + 2 MnO2 + 3 C3H6O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
P4 + Q2 = P3Q =>
3 P4 + 2 Q2 = 4 P3Q
N2O4 + N2H4 = H2O + N =>
N2O4 + 2 N2H4 = 4 H2O + 6 N
Na(OH) + HF = NaF + H(OH) =>
Na(OH) + HF = NaF + H(OH)
Fe{2+} + SO4{2-} + H{+} = Fe{3+} + SO2 + H2O =>
2 Fe{2+} + SO4{2-} + 4 H{+} = 2 Fe{3+} + SO2 + 2 H2O
Fe(NO3)2 + HNO3 = Fe(NO3)3 + H2O + NH4NH3 =>
17 Fe(NO3)2 + 19 HNO3 = 17 Fe(NO3)3 + 6 H2O + NH4NH3
C2OH6 + O2 = O2C2H4 + H2O =>
C2OH6 + O2 = O2C2H4 + H2O
NH4Cl + AgC2H3O2 = NH4ClAgC2H3O2 =>
NH4Cl + AgC2H3O2 = NH4ClAgC2H3O2
Fe + Au{3+} = Fe{2+} + Au =>
3 Fe + 2 Au{3+} = 3 Fe{2+} + 2 Au
Sb(OH)4Cl = SbO2Cl + H2O =>
Sb(OH)4Cl = SbO2Cl + 2 H2O
HF + Na(OH) = NaF + H2O =>
HF + Na(OH) = NaF + H2O
SCu + HNO3 = S + NO + CuNO3 + H2O =>
3 SCu + 4 HNO3 = 3 S + NO + 3 CuNO3 + 2 H2O
ZnBr2(aq) + Al(s) = Zn(s) + AlBr3(aq) =>
3 ZnBr2(aq) + 2 Al(s) = 3 Zn(s) + 2 AlBr3(aq)
AgNO3(aq) + MgSO4(aq) = Ag2SO4(aq) + Mg(NO3)2(aq) =>
2 AgNO3(aq) + MgSO4(aq) = Ag2SO4(aq) + Mg(NO3)2(aq)
Ti + HClO = Ti(ClO)2 + H =>
Ti + 2 HClO = Ti(ClO)2 + 2 H
Ag(s) + Br2(g) = AgBr2(g) =>
Ag(s) + Br2(g) = AgBr2(g)
KI + K2Cr2O7 + H2SO4 = I2 + H2O + K2SO4 + Cr2(SO4)3 =>
6 KI + K2Cr2O7 + 7 H2SO4 = 3 I2 + 7 H2O + 4 K2SO4 + Cr2(SO4)3
TiO2{2+} + SO4{2-} + K2SO4 = K2[Ti(O2)(SO4)2] =>
TiO2{2+} + SO4{2-} + K2SO4 = K2[Ti(O2)(SO4)2]
FeS + HCl = FeCl2*H2S =>
FeS + 2 HCl = FeCl2*H2S
Na2PO4 + CuCl2 = CuPO4 + NaCl =>
Na2PO4 + CuCl2 = CuPO4 + 2 NaCl
V + HNO3 = V(NO3)4 + N2O + H2O =>
2 V + 10 HNO3 = 2 V(NO3)4 + N2O + 5 H2O
C7H10N2 + C9H10O2 = C16H20O2N2 =>
C7H10N2 + C9H10O2 = C16H20O2N2
K2Cr2O7 + HJ + H2SO4 = Cr2(SO4)3 + HJO3 + KHSO4 + H2O =>
K2Cr2O7 + HJ + 5 H2SO4 = Cr2(SO4)3 + HJO3 + 2 KHSO4 + 4 H2O
CH3COOH + C4H9OH = CH2COOC4H9 + H2O =>
10 CH3COOH + 7 C4H9OH = 8 CH2COOC4H9 + 11 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
H3NSO3 + NaOH = NH3 + H2O + Na2SO4 =>
H3NSO3 + 2 NaOH = NH3 + H2O + Na2SO4
Na + H3BO4 = NaBO4 + H2 =>
2 Na + 2 H3BO4 = 2 NaBO4 + 3 H2
Ag + HNO3 = AgNO3 + H2O + N2O3 =>
4 Ag + 6 HNO3 = 4 AgNO3 + 3 H2O + N2O3
SrCO3 + CoO + ZnO + O2 = Sr4Co2ZnO9 + CO2 =>
4 SrCO3 + 2 CoO + ZnO + O2 = Sr4Co2ZnO9 + 4 CO2
LiPO4 + CaNO3 = LiNO3 + CaPO4 =>
LiPO4 + CaNO3 = LiNO3 + CaPO4
C4OOH + O2 = CO2 + H2O =>
4 C4OOH + 13 O2 = 16 CO2 + 2 H2O
Fe2(SO4)3 + Ca(ClO)2 = CaSO4 + Fe(ClO)3 =>
Fe2(SO4)3 + 3 Ca(ClO)2 = 3 CaSO4 + 2 Fe(ClO)3
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