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4 NH3(l) + 3 O2(g) = 2 N2(g) + 6 H2O(g)
Sb2S3 + HCl + HNO3 = HSbCl6 + H2SO4 + NO + H2O =>
3 Sb2S3 + 36 HCl + 28 HNO3 = 6 HSbCl6 + 9 H2SO4 + 28 NO + 20 H2O
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaI + Pb(SO4) = PbI2 + Na2(SO4) =>
2 NaI + Pb(SO4) = PbI2 + Na2(SO4)
SeO2 + SO2 + H2O = S + H2SeO4 =>
2 SeO2 + SO2 + 2 H2O = S + 2 H2SeO4
Fe(OH)3 + HNO3 = HOH + Fe(NO3)3 =>
Fe(OH)3 + 3 HNO3 = 3 HOH + Fe(NO3)3
HC8H4O4{+} + OH{-} = C8H4O4 + H2O =>
HC8H4O4{+} + OH{-} = C8H4O4 + H2O
LiMn2O4 + H{+} = Li{+} + Mn{2+} + H2O + MnO2 =>
2 LiMn2O4 + 4 H{+} = 2 Li{+} + Mn{2+} + 2 H2O + 3 MnO2
NaIO4 + MnSO4 + H2O = NaIO3 + HMnO4 + H2SO4 =>
5 NaIO4 + 2 MnSO4 + 3 H2O = 5 NaIO3 + 2 HMnO4 + 2 H2SO4
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Fe + KNO3 + KOH = NH3 + FeO + K2O =>
4 Fe + KNO3 + 3 KOH = NH3 + 4 FeO + 2 K2O
Na2CO3 + H3NSO3 = NaNH2SO3 + CO2 + H2O =>
Na2CO3 + 2 H3NSO3 = 2 NaNH2SO3 + CO2 + H2O
PbS + HNO3 = Pb(NO3)2 + NO2 + H2SO4 + H2O =>
PbS + 10 HNO3 = Pb(NO3)2 + 8 NO2 + H2SO4 + 4 H2O
C5H5 + Fe = HFe + C =>
C5H5 + 5 Fe = 5 HFe + 5 C
CuSO4 + Fe = Fe2(SO4)3 + Cu2 =>
6 CuSO4 + 4 Fe = 2 Fe2(SO4)3 + 3 Cu2
CH3CH2OH + O2 = H2O + CO2(g) =>
CH3CH2OH + 3 O2 = 3 H2O + 2 CO2(g)
C7H6O + KMnO4 = C6H5COOH + MnO2 + K =>
2 C7H6O + KMnO4 = 2 C6H5COOH + MnO2 + K
C4H8 + O2 = O2(H8)2 + C4 =>
2 C4H8 + O2 = O2(H8)2 + 2 C4
Cr(OH)4{-} + Na2O2 = Na{+} + CrO4{-2} + H2O + NaOH =>
2 Cr(OH)4{-} + 3 Na2O2 = 2 Na{+} + 2 CrO4{-2} + 2 H2O + 4 NaOH
Pb(NO3)2 + Ca = Pb2Ca + (NO3)2 =>
2 Pb(NO3)2 + Ca = Pb2Ca + 2(NO3)2
CaCO3 + HI = CaI2 + H2O + CO2 =>
CaCO3 + 2 HI = CaI2 + H2O + CO2
MgCl2 + H2O = MgO + HCl =>
MgCl2 + H2O = MgO + 2 HCl
KCl + H2O2 = Cl2 + H2O + K2O =>
2 KCl + H2O2 = Cl2 + H2O + K2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Mn(OH)2 + H2SO4 = Mn{2+} + SO4{2-} + H2O =>
Mn(OH)2 + H2SO4 = Mn{2+} + SO4{2-} + 2 H2O
H2SO4(aq) + K3PO4(aq) = H2PO4(aq) + K3SO4(aq) =>
H2SO4(aq) + K3PO4(aq) = H2PO4(aq) + K3SO4(aq)
H7C6O3 + benzoylperoxide + H3O = glucose =>
27 H7C6O3 + 6 C14H10O14 + 81 H3O = 41 C6H12O6
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
CH179N02O05 + O2 = N2 + CO2 + H2O =>
4 CH179N02O05 + 173 O2 = 4 N2 + 4 CO2 + 358 H2O
AgCn + H2O = HCn + AgOH =>
AgCn + H2O = HCn + AgOH
K2SO4(aq) + Ba(NO3)2 = KNO3 + BaSO4 =>
K2SO4(aq) + Ba(NO3)2 = 2 KNO3 + BaSO4
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
NaNO2 + NaI + H2SO4 = I2 + NaHSO4 + H2O + NO =>
2 NaNO2 + 2 NaI + 4 H2SO4 = I2 + 4 NaHSO4 + 2 H2O + 2 NO
Na3[Co(NO2)6] + KNO3 = K3[Co(NO2)6] + NaNO3 =>
Na3[Co(NO2)6] + 3 KNO3 = K3[Co(NO2)6] + 3 NaNO3
Cr2O3 + ClO = CrO4 + Cl =>
Cr2O3 + 5 ClO = 2 CrO4 + 5 Cl
NiSO4 + NaOH = NaSO4 + NiOH =>
NiSO4 + NaOH = NaSO4 + NiOH
Bi(NO3)3 + KI = K[BiI4] + KNO3 =>
Bi(NO3)3 + 4 KI = K[BiI4] + 3 KNO3
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH(CH3)2 + H2O =>
5 CH3COOH + 4(CH3)2CHCH2CH2OH = 5 CH3COOCH2CH(CH3)2 + 4 H2O
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
H + C + O = CHOH =>
2 H + C + O = CHOH
C2H5Br + KOH(alc) = KBr + C2H5OH =>
C2H5Br + KOH(alc) = KBr + C2H5OH
HIO4 + NaOH = NaIO4 + H2O =>
HIO4 + NaOH = NaIO4 + H2O
Zn2(OH)3Cl + NaOH = Zn(OH)2 + NaCl =>
Zn2(OH)3Cl + NaOH = 2 Zn(OH)2 + NaCl
Al2FeO4 = Al2O3 + FeO =>
Al2FeO4 = Al2O3 + FeO
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
HCOOH + Zn = (HCOO)2Zn + H2 =>
2 HCOOH + Zn = (HCOO)2Zn + H2
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