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WO3 + 3 H2 = W + 3 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
C4H10 + O2 = CHO + H2O =>
2 C4H10 + 7 O2 = 8 CHO + 6 H2O
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
Zn + KOH + H2O = K[Zn(OH)3] + H2 =>
Zn + KOH + 2 H2O = K[Zn(OH)3] + H2
NaI(aq) + Br(l) = NaBr(aq) + I2(s) =>
2 NaI(aq) + 2 Br(l) = 2 NaBr(aq) + I2(s)
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
HCl + I2 = ICl + H2 =>
2 HCl + I2 = 2 ICl + H2
SO4(NH4)2 + KOH = K2SO4 + NH3 + H2O =>
SO4(NH4)2 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Al(C2H3O2)3 + V(OH)6 = Al(OH)3 + V(C2H3O2)6 =>
2 Al(C2H3O2)3 + V(OH)6 = 2 Al(OH)3 + V(C2H3O2)6
[Cr(N2H4CO)6]4[Cr(CN6)]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2S04 + H2O =>
36[Cr(N2H4CO)6]4[Cr(CN6)]3 + 2954 KMnO4 + 3606 H2SO4 = 126 K2Cr2O7 + 2954 MnSO4 + 972 CO2 + 2376 KNO3 + 163 K2S04 + 5334 H2O
Pb + NaOH + H2O = Na2[PbOH]4 + H2 =>
4 Pb + 2 NaOH + 2 H2O = Na2[PbOH]4 + H2
Rb3PO4 + CuCl = Rb3Cl + CuPO4 =>
Rb3PO4 + CuCl = Rb3Cl + CuPO4
KMnO4 + H2SO4 + Na2SO3 = Na2SO4 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = 5 Na2SO4 + 2 MnSO4 + 3 H2O + K2SO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + KNO3 =>
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + 2 KNO3
N5O9 + H2O = NH3 + O2 =>
4 N5O9 + 30 H2O = 20 NH3 + 33 O2
KNO3 + C12H22O11 = N2 + CO2 + H2O + potassiumcarbonate =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
SiH4 = Si + H2 =>
SiH4 = Si + 2 H2
CH3NHCOCl = CH3NCO + HCl =>
CH3NHCOCl = CH3NCO + HCl
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
Sn + Cl2 = SnCl2 =>
Sn + Cl2 = SnCl2
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
C2H4 + KMnO4 + Na2CO3 = K2CO3 + NaOH + MnO2 + CO2 =>
C2H4 + 4 KMnO4 + 2 Na2CO3 = 2 K2CO3 + 4 NaOH + 4 MnO2 + 2 CO2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
HCl + Mn2O5 = MnCl2 + H2O + Cl =>
10 HCl + Mn2O5 = 2 MnCl2 + 5 H2O + 6 Cl
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KI(l) + NaOH(l) = KOH + NaI =>
KI(l) + NaOH(l) = KOH + NaI
Na + Cl = NaCl =>
Na + Cl = NaCl
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C6H5CHO + Ag(NH3)2OH = Ag + C6H5COOH + NH3 + H2O =>
C6H5CHO + 2 Ag(NH3)2OH = 2 Ag + C6H5COOH + 4 NH3 + H2O
NaHCO3 + HCl = NaCl + H(HCO3) =>
NaHCO3 + HCl = NaCl + H(HCO3)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H3CCOCH2CO2H = H3CCOCH3 + CO2 =>
H3CCOCH2CO2H = H3CCOCH3 + CO2
Al(NO3)3 + K2Cr2O7 = Al2(Cr2O7)3 + KNO3 =>
2 Al(NO3)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KNO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cl2O + Sr(OH)2 = Sr(ClO)2 + H2O =>
Cl2O + Sr(OH)2 = Sr(ClO)2 + H2O
CO2 + Na = Na2CO3 + C =>
3 CO2 + 4 Na = 2 Na2CO3 + C
Zn + CrBr3 = CrBr2 + ZnBr2 =>
Zn + 2 CrBr3 = 2 CrBr2 + ZnBr2
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
NH3 + P = PH3 + N2H4 =>
6 NH3 + 2 P = 2 PH3 + 3 N2H4
Na2[B2(OH)4(O2)2]*6H2O + KI + H2SO4 = Na2SO4 + K2SO4 + B2H6 + H2O + I2 =>
Na2[B2(OH)4(O2)2]*6H2O + 16 KI + 9 H2SO4 = Na2SO4 + 8 K2SO4 + B2H6 + 14 H2O + 8 I2
Zn + CH3COOH = H2 + Zn(CH3CO2)2 =>
Zn + 2 CH3COOH = H2 + Zn(CH3CO2)2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
C4H9NH2 + H2O = OH + C4H9NH4 =>
C4H9NH2 + 2 H2O = 2 OH + C4H9NH4
C5H18 + O2 = CO2 + H2O =>
2 C5H18 + 19 O2 = 10 CO2 + 18 H2O
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
C6H7NO + C4H6O3 = CH3COOH + C8H9NO2 =>
C6H7NO + C4H6O3 = CH3COOH + C8H9NO2
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