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4 NH2C2H4COOH + 15 O2 = 12 CO2 + 2 N2 + 14 H2O
Br2(ap) + KI(aq) = I2(aq) + KBr(aq) =>
Br2(ap) + 2 KI(aq) = I2(aq) + 2 KBr(aq)
Pd + MgBr2 = PdBr2 + Mg =>
Pd + MgBr2 = PdBr2 + Mg
Pb(C2H3O2)2 + NaI = PbI2 + NaC2H3O2 =>
Pb(C2H3O2)2 + 2 NaI = PbI2 + 2 NaC2H3O2
Ca(H2PO4)2 + NaHCO3 = Ca3(PO4)2 + Na + PO4 + H2O + CO2 =>
3 Ca(H2PO4)2 + 12 NaHCO3 = Ca3(PO4)2 + 12 Na + 4 PO4 + 12 H2O + 12 CO2
PCl3(aq) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(aq) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
H2S = H2 + S2 =>
2 H2S = 2 H2 + S2
Ca(OH)2 + NH4Cl = CaCl + (OH)2NH4 =>
Ca(OH)2 + NH4Cl = CaCl + (OH)2NH4
S + ClO2 + NaOH = Na2SO4 + NaClO2 + H2O =>
S + 6 ClO2 + 8 NaOH = Na2SO4 + 6 NaClO2 + 4 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
K4Fe(CN)6 + Zn(NO3)2 = K + NO3 + Zn3[Fe(CN)6]2 =>
2 K4Fe(CN)6 + 3 Zn(NO3)2 = 8 K + 6 NO3 + Zn3[Fe(CN)6]2
Ba(HCO3)2 + FeSO4 = Fe(HCO3)2 + BaSO4 =>
Ba(HCO3)2 + FeSO4 = Fe(HCO3)2 + BaSO4
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
PbO2 = PbO + O3 =>
3 PbO2 = 3 PbO + O3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H3O2Cl + Na2CO3 = C2H2O2ClNa + H2O + CO2 =>
2 C2H3O2Cl + Na2CO3 = 2 C2H2O2ClNa + H2O + CO2
FeCu + HCl = FeCuH + Cl =>
FeCu + HCl = FeCuH + Cl
LiOHC6H8O7 = H2OLiC6H7O7 =>
LiOHC6H8O7 = H2OLiC6H7O7
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaNO3 = Na2O + NO2 + O2 =>
4 NaNO3 = 2 Na2O + 4 NO2 + O2
Sn + HCl = SnCl2 + H2* =>
Sn + 2 HCl = SnCl2 + H2*
Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
FeCl3 + NaCl = FeNa + Cl =>
FeCl3 + NaCl = FeNa + 4 Cl
NH4Cl + KSO4 = KCl + SO4NH4 =>
NH4Cl + KSO4 = KCl + SO4NH4
Li2CO3 + NaCl = NaCO3 + Li2Cl =>
Li2CO3 + NaCl = NaCO3 + Li2Cl
C2H2OH2O = C2H4O2 =>
C2H2OH2O = C2H4O2
Cl2 + Al3Br = Br + AlCl3 =>
9 Cl2 + 2 Al3Br = 2 Br + 6 AlCl3
(OH){-} + N2H4 + (ClO3){-} = (NO)3{-} + Cl{-} + H2O =>
6(OH){-} + 9 N2H4 + 11(ClO3){-} = 6(NO)3{-} + 11 Cl{-} + 21 H2O
Na(OH)2 + Ca = Ca(OH)2 + Na =>
Na(OH)2 + Ca = Ca(OH)2 + Na
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2O + CH4 + SO2 = CH3OH + SH2 =>
H2O + 3 CH4 + SO2 = 3 CH3OH + SH2
FeS + HNO3 = Fe2(NO3)3 + NO2 + Fe(SO4)3 + H2O =>
3 FeS + 30 HNO3 = Fe2(NO3)3 + 27 NO2 + Fe(SO4)3 + 15 H2O
F2 + NaOH = H2O + NaF + NaFO3 =>
3 F2 + 6 NaOH = 3 H2O + 5 NaF + NaFO3
SO3 + H2O = H2SO4(H2SO4) =>
2 SO3 + 2 H2O = H2SO4(H2SO4)
Na2S + Br2 = NaBr + S8 =>
8 Na2S + 8 Br2 = 16 NaBr + S8
Na3PO4 + Ca(CH3COO)2 = NaCH3COO(aq) + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(CH3COO)2 = 6 NaCH3COO(aq) + Ca3(PO4)2
CuCl2 + CO2 + H2O = CuCO3 + HCl =>
CuCl2 + CO2 + H2O = CuCO3 + 2 HCl
NaOH + BeSO4 = NaSO4 + BeOH =>
NaOH + BeSO4 = NaSO4 + BeOH
CH3CH2OH + I2 + NaOH = CH2ICOOH + NaI + H2O =>
CH3CH2OH + 3 I2 + 5 NaOH = CH2ICOOH + 5 NaI + 4 H2O
H2SO4 + WO3 = W(SO4)3 + H2O =>
3 H2SO4 + WO3 = W(SO4)3 + 3 H2O
KSCN + Na3PO4 = NaSCN + K3PO4 =>
3 KSCN + Na3PO4 = 3 NaSCN + K3PO4
BaCl2 + NaOH2 = NaCl2 + BaOH2 =>
BaCl2 + NaOH2 = NaCl2 + BaOH2
B2H6 + O2 = B202 + H2O =>
202 B2H6 + 303 O2 = 2 B202 + 606 H2O
OH{-} + Pb{2+} = Pb(OH)2 =>
2 OH{-} + Pb{2+} = Pb(OH)2
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
K2Cr2O7 + HCl + ZnCl2 = KCl + CrCl3 + ZnCl3 + H2O =>
K2Cr2O7 + 14 HCl + 6 ZnCl2 = 2 KCl + 2 CrCl3 + 6 ZnCl3 + 7 H2O
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O + CO2(g) =>
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O + CO2(g)
Mg + ZuSO4 = MgSO4 + Zu =>
Mg + ZuSO4 = MgSO4 + Zu
HCl + H2S = H2 + SCl =>
2 HCl + 2 H2S = 3 H2 + 2 SCl
As2S3 + HClO3 + H2O = H2AsO4 + H2SO4 + HCl =>
As2S3 + 5 HClO3 + 5 H2O = 2 H2AsO4 + 3 H2SO4 + 5 HCl
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