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(NH4)2S + Ni(NO3)2 = 2 NH4(NO3) + NiS
HC2H3O2 + (OH)2 = C2H3O2 + H2O =>
2 HC2H3O2 + (OH)2 = 2 C2H3O2 + 2 H2O
KMnO4 + HI + H2SO4 = MnSO4 + K2SO4 + H2O + I2 =>
2 KMnO4 + 10 HI + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 5 I2
P + KMnO4 + H2O = MnO2 + H3PO4 + K3PO4 =>
9 P + 15 KMnO4 + 6 H2O = 15 MnO2 + 4 H3PO4 + 5 K3PO4
AgCl + HCl = H[AgCl2] =>
AgCl + HCl = H[AgCl2]
C2H4O + (NH3)2 = C4H11O2N =>
4 C2H4O + (NH3)2 = 2 C4H11O2N
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Zn(NO3)4 + Cu = Cu(NO3) + Zn =>
Zn(NO3)4 + 4 Cu = 4 Cu(NO3) + Zn
K2Cr2O7 + CH3CH2OH + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 CH3CH2OH + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
NaF + S = Na2S + F2 =>
2 NaF + S = Na2S + F2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
GaBr = Ga + Br =>
GaBr = Ga + Br
SnI4 + Cl2 = ClI + Sn =>
SnI4 + 2 Cl2 = 4 ClI + Sn
K2Co3(aq) + BaCl2(aq) = KCl(aq) + BaCo3 =>
K2Co3(aq) + BaCl2(aq) = 2 KCl(aq) + BaCo3
SO2 + HS = S + H2O =>
SO2 + 4 HS = 5 S + 2 H2O
CH3NH2 + CH3I = CH3CH2I + NH3 =>
CH3NH2 + CH3I = CH3CH2I + NH3
Mg3P2 + HNO3 = Mg + H3PO4 + NO2 + H2O =>
Mg3P2 + 10 HNO3 = 3 Mg + 2 H3PO4 + 10 NO2 + 2 H2O
HC2H3O2(aq) + LiHSO3(aq) = H2O + SO2 + LiC2H3O2 =>
HC2H3O2(aq) + LiHSO3(aq) = H2O + SO2 + LiC2H3O2
(Ca)2O2 = Ca2O2 =>
(Ca)2O2 = Ca2O2
In + N2 = In3N =>
6 In + N2 = 2 In3N
MgO + MgCl2 = Mg2Cl2O =>
MgO + MgCl2 = Mg2Cl2O
CuSO4 + NaOH = Cu(O)2 + Na2SO4 + H2 =>
CuSO4 + 2 NaOH = Cu(O)2 + Na2SO4 + H2
H2C2O4 + AgCI = CO2 + HCI + Ag =>
H2C2O4 + 2 AgCI = 2 CO2 + 2 HCI + 2 Ag
C4H10 + O2 = C0 + H2O =>
2 C4H10 + 5 O2 = 8 C0 + 10 H2O
HNO3 + Sn = Sn(NO3)2 + NO + H2O =>
8 HNO3 + 3 Sn = 3 Sn(NO3)2 + 2 NO + 4 H2O
H{+} + WO3 + {-} = W3O8 + H2O =>
2 H{+} + 3 WO3 + 2e = W3O8 + H2O
NH3 + Na2CO3 = NCO3 + H3Na2 =>
NH3 + Na2CO3 = NCO3 + H3Na2
H2O + P2O5 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
9 H2O + P2O5 + 2 NH4 + 2 Mg + 6 OH = 2 MgNH4PO4*6H2O
KMnO4 + H2SO4 + NaNO2 = MnSO4 + NO2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 NaNO2 = 2 MnSO4 + 10 NO2 + K2SO4 + 5 Na2SO4 + 8 H2O
Fe + Zn = ZnFe =>
Fe + Zn = ZnFe
Fe(OH)3 + C4H6O4 = Fe2(C4H4O4)3 + H2O =>
2 Fe(OH)3 + 3 C4H6O4 = Fe2(C4H4O4)3 + 6 H2O
Ag2S + Co(OH)3 = AgOH + Co2S3 =>
3 Ag2S + 2 Co(OH)3 = 6 AgOH + Co2S3
Zn(s) + HCl = H2(g) + ZnCl(aq) =>
2 Zn(s) + 2 HCl = H2(g) + 2 ZnCl(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeCl2*4H2O + FeCl3*6H2O + NaOH = Fe3O4 + NaCl + H2O =>
FeCl2*4H2O + 2 FeCl3*6H2O + 8 NaOH = Fe3O4 + 8 NaCl + 20 H2O
C2H3O2 + SO4{-} = HS{-} + CO2 + H2O =>
9 C2H3O2 + 7 SO4{-} = 7 HS{-} + 18 CO2 + 10 H2O
Al(OH)3 + CaSO4 = Ca(OH)2 + Al2(SO4)3 =>
2 Al(OH)3 + 3 CaSO4 = 3 Ca(OH)2 + Al2(SO4)3
Fe + (CIO) = Fe(CIO)2 =>
Fe + 2(CIO) = Fe(CIO)2
Pb(NO3)2 + Kr2CrO4 = PbCrO4 + KrNO3 =>
Pb(NO3)2 + Kr2CrO4 = PbCrO4 + 2 KrNO3
Fe + (CIO) = Fe(CIO)2 =>
Fe + 2(CIO) = Fe(CIO)2
H3PO3 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
4 H3PO3 + 48(NH4)2MoO4 + 86 HNO3 = 4(NH4)3PO4*12MoO3 + 85 NH4NO3 + 47 H2O
Ca + H2O = Ca(O)2 + H2 =>
Ca + 2 H2O = Ca(O)2 + 2 H2
BaO + PO2 = BaO2 + PO =>
BaO + PO2 = BaO2 + PO
Cl2O3 + H2O = Cl2O2H2O2 =>
Cl2O3 + H2O = Cl2O2H2O2
CuCl2 + H4SiO4 = CuSiO4 + H2Cl =>
CuCl2 + H4SiO4 = CuSiO4 + 2 H2Cl
Fe1Br3 + Ba(OH)2 = Fe1(OH)3 + BaBr2 =>
2 Fe1Br3 + 3 Ba(OH)2 = 2 Fe1(OH)3 + 3 BaBr2
C3H8 + H2O = CO + H2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
K2SiO3 = K + SiO3 =>
K2SiO3 = 2 K + SiO3
H2SO4(aq) + BaBr2(aq) = H2Br2 + BaSO4 =>
H2SO4(aq) + BaBr2(aq) = H2Br2 + BaSO4
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