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CO2 + 2 KOH = K2CO3 + H2O
B4C + KNO3 = KBO2 + B2O3 + N2 + C =>
5 B4C + 12 KNO3 = 12 KBO2 + 4 B2O3 + 6 N2 + 5 C
Ca(OH)2 + NH4NO2 = Ca(NO2)2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4NO2 = Ca(NO2)2 + 2 NH3 + 2 H2O
Cr(NO3)3 + ZnCl2 = CrCl3 + Zn(NO3)2 =>
2 Cr(NO3)3 + 3 ZnCl2 = 2 CrCl3 + 3 Zn(NO3)2
HI + NH3 = NH4I =>
HI + NH3 = NH4I
Fe + S + HCl = FeCl2 + H2S =>
Fe + S + 2 HCl = FeCl2 + H2S
Cl2 + Na2SO3 + H2O = Na2SO4 + HCl =>
Cl2 + Na2SO3 + H2O = Na2SO4 + 2 HCl
H3PO2 + NaOH = Na3PO2 + H2O =>
H3PO2 + 3 NaOH = Na3PO2 + 3 H2O
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K3(PO4) + CaI2 = KI + Ca3(PO4)2 =>
2 K3(PO4) + 3 CaI2 = 6 KI + Ca3(PO4)2
C3H7CO2H + C2H5OH = C2H7COOC2H5 + H2O =>
C3H7CO2H + 3 C2H5OH = 2 C2H7COOC2H5 + H2O
HCHO + O2 = HCOOH =>
2 HCHO + O2 = 2 HCOOH
Hg(NO3)2(s) = Hg(l) + NO2(g) + O2(g) =>
Hg(NO3)2(s) = Hg(l) + 2 NO2(g) + O2(g)
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
KI + (NH4)2S2O8 = I + (NH4)2SO4 + K2SO4 =>
2 KI + (NH4)2S2O8 = 2 I + (NH4)2SO4 + K2SO4
KBr(aq) + Na2CO3(aq) = K2CO3(aq) + NaBr(s) =>
2 KBr(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaBr(s)
H2SO4(aq) + V2O3(s) = V2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + V2O3(s) = V2(SO4)3(aq) + 3 H2O(l)
Ba(OH)2 + Cl2O7 = BaCl2O8 + H2O =>
Ba(OH)2 + Cl2O7 = BaCl2O8 + H2O
Al + C2 = AlC3 =>
2 Al + 3 C2 = 2 AlC3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
*2N2 + H2 = *2NH3 =>
*2N2 + 6 H2 = 2*2NH3
ClO{-} + SO2 = SO4{2-} + Cl2 =>
2 ClO{-} + SO2 = SO4{2-} + Cl2
CH3OH + CO2 = CO + H2O =>
CH3OH + 2 CO2 = 3 CO + 2 H2O
SnO + NaOH = Sn(OH)2 + Na2O =>
SnO + 2 NaOH = Sn(OH)2 + Na2O
Na(OH) + P2O5 = Na3PO4 + H2O =>
6 Na(OH) + P2O5 = 2 Na3PO4 + 3 H2O
N2 + S2 = N2S =>
2 N2 + S2 = 2 N2S
Fe + NaOH + H2O = Na3[Fe(OH)6] + H2 =>
2 Fe + 6 NaOH + 6 H2O = 2 Na3[Fe(OH)6] + 3 H2
CaPO4 + SiO2 + C = CaSiO3 + CO + P4 =>
4 CaPO4 + 4 SiO2 + 12 C = 4 CaSiO3 + 12 CO + P4
Na2(O2) + H2O = NaOH + O2 =>
2 Na2(O2) + 2 H2O = 4 NaOH + O2
CoBr2 + Ba(OH)2 = Co(OH)2 + BaBr2 =>
CoBr2 + Ba(OH)2 = Co(OH)2 + BaBr2
F2 + MgI2 = Mg + F2I2 =>
F2 + MgI2 = Mg + F2I2
CH3COOH(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + H2O(l) =>
2 CH3COOH(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + 2 H2O(l)
Pb(NO3)2 + ZnSO4 = PbSO4 + Zn(NO3)2 =>
Pb(NO3)2 + ZnSO4 = PbSO4 + Zn(NO3)2
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
NiSO4 + (NH4)2SO4 = Ni(NH4)2(SO4)2 =>
NiSO4 + (NH4)2SO4 = Ni(NH4)2(SO4)2
HClO + H2S = Cl2 + S + H2O =>
2 HClO + H2S = Cl2 + S + 2 H2O
C8 + H18 + O2 = CO2H2O =>
9 C8 + 8 H18 + 108 O2 = 72 CO2H2O
CoCl2 + F = CoF2 + Cl =>
CoCl2 + 2 F = CoF2 + 2 Cl
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
NO3 + H2O = NO2 + OH =>
NO3 + H2O = NO2 + 2 OH
CH3COO + Zn = CH3COOZn =>
CH3COO + Zn = CH3COOZn
Fe(s) + I2(s) = Fe3I8(s) =>
3 Fe(s) + 4 I2(s) = Fe3I8(s)
Cr(s) + NiSO4(aq) = Cr2(SO4)3 + Ni(s) =>
2 Cr(s) + 3 NiSO4(aq) = Cr2(SO4)3 + 3 Ni(s)
CH3F + O2 = CO2 + H2O + HF =>
2 CH3F + 3 O2 = 2 CO2 + 2 H2O + 2 HF
Ag(s) + Cu(NO3)2(aq) = AgNO3(aq) + Cu(s) =>
2 Ag(s) + Cu(NO3)2(aq) = 2 AgNO3(aq) + Cu(s)
CaOH2 + SO4 = CaSO4 + H2O =>
CaOH2 + SO4 = CaSO4 + H2O
H3BO3 + Na2S = Na3BO3 + H2S =>
2 H3BO3 + 3 Na2S = 2 Na3BO3 + 3 H2S
H3PO4 + Na2S2O3 = Na3PO4 + S + H2O + SO2 =>
2 H3PO4 + 3 Na2S2O3 = 2 Na3PO4 + 3 S + 3 H2O + 3 SO2
Na2Cr2O7 + H2SO4 = NaHSO4 + CrO3 + H2O =>
Na2Cr2O7 + 2 H2SO4 = 2 NaHSO4 + 2 CrO3 + H2O
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