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KOH + HCOOH = KCOOH + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaHCO3 + CuBr2 = Cu(HCO3)2 + NaBr =>
2 NaHCO3 + CuBr2 = Cu(HCO3)2 + 2 NaBr
CrO + HCl = CrCl2 + H2O =>
CrO + 2 HCl = CrCl2 + H2O
Fe(OH)3 + KOH = KFeO2 + H2O =>
Fe(OH)3 + KOH = KFeO2 + 2 H2O
I + K2SO3 + H2O = K2SO4 + HI =>
2 I + K2SO3 + H2O = K2SO4 + 2 HI
Fe + Cl2 = Fe16Cl2 =>
16 Fe + Cl2 = Fe16Cl2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
ONH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 ONH4ClO4 = N2 + Cl2 + 3 O2 + 4 H2O
NH4{+} + S2Cl2 = H{+} + Cl{-} + S4N4 + S =>
4 NH4{+} + 6 S2Cl2 = 16 H{+} + 12 Cl{-} + S4N4 + 8 S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe{+2} + S = Fe{+3} + S{-2} =>
2 Fe{+2} + S = 2 Fe{+3} + S{-2}
HCN + KOH = H2CNKO =>
HCN + KOH = H2CNKO
MgSO4 + Na2HPO4 + NH3 = Mg(NH4)PO4 + Na2SO4 =>
MgSO4 + Na2HPO4 + NH3 = Mg(NH4)PO4 + Na2SO4
CH3*(CH2)3*CH3(g) + O2(g) = CO2(g) + H2O(g) =>
CH3*(CH2)3*CH3(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
V2O5 + (NH4)2SO4 + H2O + KI = I2 + K2SO4 + NH4OH + V2O3 =>
V2O5 + 2(NH4)2SO4 + 2 H2O + 4 KI = 2 I2 + 2 K2SO4 + 4 NH4OH + V2O3
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O =>
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O
MnO4{-} + SO3{-2} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{-2} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Mg + CuSO4 = Cu + MgSO4 =>
Mg + CuSO4 = Cu + MgSO4
K2Cr2O7 + H2SO4 + C2H5OH = KCr(SO4)2 + CH3COH + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH = 2 KCr(SO4)2 + 3 CH3COH + 7 H2O
CI2 + O2 = CI2O2 =>
CI2 + O2 = CI2O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
FeO = Fe2 + O =>
2 FeO = Fe2 + 2 O
CH3Br + NH3 = CH3 + NH3Br =>
CH3Br + NH3 = CH3 + NH3Br
SrCl2 + Na2S = SrS + NaCl =>
SrCl2 + Na2S = SrS + 2 NaCl
Fe + HNO2 = FeNO2 + H2 =>
2 Fe + 2 HNO2 = 2 FeNO2 + H2
K2CO3 + MgCl2 = K2Cl2 + CO3Mg =>
K2CO3 + MgCl2 = K2Cl2 + CO3Mg
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C12H22CaO14H2O + H2SO4 = C6H12O7 + CaSO4 + H2O =>
C12H22CaO14H2O + H2SO4 = 2 C6H12O7 + CaSO4 + H2O
CHO3{-} + C6H12O6 + HO4P = C4H6O8P{-} + C3H8O3 + CO2 =>
3 CHO3{-} + 7 C6H12O6 + 3 HO4P = 3 C4H6O8P{-} + 9 C3H8O3 + 6 CO2
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
CaCl2 + NaOH + CO2 = CaCO3 + NaCl + H2O =>
CaCl2 + 2 NaOH + CO2 = CaCO3 + 2 NaCl + H2O
HNO3 + Ca(OH)2 = HNO3Ca(OH)2 =>
HNO3 + Ca(OH)2 = HNO3Ca(OH)2
C17H35COONa + (CH3COO)2Ca = (C17H35COO)2Ca + CH3COONa =>
2 C17H35COONa + (CH3COO)2Ca = (C17H35COO)2Ca + 2 CH3COONa
Al(OH)3 + BaCl2 = AlOHCl2 + Ba(OH)2 =>
Al(OH)3 + BaCl2 = AlOHCl2 + Ba(OH)2
CH3NH2 + H2SO4 = CH3NH3HSO4 =>
CH3NH2 + H2SO4 = CH3NH3HSO4
MgSO4 + H2 = MgSO3 + H2O =>
MgSO4 + H2 = MgSO3 + H2O
NaNO3 + NaI + H2SO4 = NO + I2 + Na2SO4 + H2O =>
2 NaNO3 + 6 NaI + 4 H2SO4 = 2 NO + 3 I2 + 4 Na2SO4 + 4 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
AlBr3 + LiOH = Al(OH)3 + LiBr =>
AlBr3 + 3 LiOH = Al(OH)3 + 3 LiBr
MgOH = OH + Mg =>
MgOH = OH + Mg
NaNO2 + O2 = NaNO4 =>
NaNO2 + O2 = NaNO4
NaBr(aq) + Ag(NO3)(aq) = Na(NO3)(aq) + AgBr(s) =>
NaBr(aq) + Ag(NO3)(aq) = Na(NO3)(aq) + AgBr(s)
CaSO4 + KNO3 = CaNO3 + KSO4 =>
CaSO4 + KNO3 = CaNO3 + KSO4
NaOH + Zr(HPO4)2 = Zr(OH)4 + Na2HPO4 =>
4 NaOH + Zr(HPO4)2 = Zr(OH)4 + 2 Na2HPO4
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