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5 P4 + 12 KOH + 12 H2O = 8 PH3 + 12 KHPO2
CuO + H3 = Cu + HOH =>
3 CuO + 2 H3 = 3 Cu + 3 HOH
Mg3N2(s) + H2O(i) = Mg(OH)2(aq) + NH3(g) =>
Mg3N2(s) + 6 H2O(i) = 3 Mg(OH)2(aq) + 2 NH3(g)
KAl(SO4)2*12(H2O) + C12H32 = KAl(SO4) + C12H32*11(H2O) + SO4HOH =>
KAl(SO4)2*12(H2O) + C12H32 = KAl(SO4) + C12H32*11(H2O) + SO4HOH
HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2
MgH = Mg + H =>
MgH = Mg + H
C6H12 + HNO3 = CO + NO2 + H2O =>
C6H12 + 24 HNO3 = 6 CO + 24 NO2 + 18 H2O
NaOH(aq) + HCl(aq) = HOH(l) + NaCl(s) =>
NaOH(aq) + HCl(aq) = HOH(l) + NaCl(s)
Be(OH)2 + SO3 = BeSO4 + H2O =>
Be(OH)2 + SO3 = BeSO4 + H2O
CH3NH2 + HCl = CH4 + NH4 + CCl4 =>
8 CH3NH2 + 12 HCl = 5 CH4 + 8 NH4 + 3 CCl4
Zn(OH)2 + Ba(NO3)2 = Zn(NO3)2 + Ba(OH)2 =>
Zn(OH)2 + Ba(NO3)2 = Zn(NO3)2 + Ba(OH)2
TiO2 + CO2 = Ti(CO3)2 =>
TiO2 + 2 CO2 = Ti(CO3)2
C3H6N6O6 + Al = C + H2O + N2 + Al2O3 =>
C3H6N6O6 + 2 Al = 3 C + 3 H2O + 3 N2 + Al2O3
CI2 + O2 = CI2O5 =>
2 CI2 + 5 O2 = 2 CI2O5
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al2(SO4)3 + Na2SO3 + H2O = Al(OH)3 + SO2 + Na2SO4 =>
Al2(SO4)3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 3 SO2 + 3 Na2SO4
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
CH4SO3 + O2 = CO2 + H2O + SO2 =>
2 CH4SO3 + 3 O2 = 2 CO2 + 4 H2O + 2 SO2
NaCl + H2SOr = Na2SOr + HCl =>
2 NaCl + H2SOr = Na2SOr + 2 HCl
S + Br = SBr =>
S + Br = SBr
CuCO3 + O2 = CuO2 + CO2 =>
2 CuCO3 + O2 = 2 CuO2 + 2 CO2
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
SO2 + NaOH = Na2S2O5 + H2O =>
2 SO2 + 2 NaOH = Na2S2O5 + H2O
H2O2 + P2O5 = HPO3 + O =>
H2O2 + P2O5 = 2 HPO3 + O
CuCO3 + O2 = CuO + CO3 =>
2 CuCO3 + O2 = 2 CuO + 2 CO3
FeCl2 + HNO3 + HCl = FeCl3 + N2 + H2O =>
10 FeCl2 + 2 HNO3 + 10 HCl = 10 FeCl3 + N2 + 6 H2O
Hg2(NO3)2(aq) + K2SO4(aq) = Hg2SO4 + KNO3 =>
Hg2(NO3)2(aq) + K2SO4(aq) = Hg2SO4 + 2 KNO3
C2H4 + I2 = C2H4I2 =>
C2H4 + I2 = C2H4I2
CuCO3 + O2 = CO2 + CuO3 =>
CuCO3 + O2 = CO2 + CuO3
Cs2CO3 + AlBr3 = CsBr + Al2(CO3)3 =>
3 Cs2CO3 + 2 AlBr3 = 6 CsBr + Al2(CO3)3
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
[CH3(CH2)4CH3] + O2 = CO2 + H2O =>
2[CH3(CH2)4CH3] + 19 O2 = 12 CO2 + 14 H2O
PbSO4 + KI = K2SO4 + PbI2 =>
PbSO4 + 2 KI = K2SO4 + PbI2
MgCl2(aq) = Mg + Cl2 =>
MgCl2(aq) = Mg + Cl2
CuCO3 + O2 = CuO2 + CO3 =>
CuCO3 + O2 = CuO2 + CO3
Cu(CH3COO)2 + Sn = Cu + Sn(CH3COO)2 =>
Cu(CH3COO)2 + Sn = Cu + Sn(CH3COO)2
NH2OH + K2S2O8 = N2 + H2O + K2SO4 + H2SO4 =>
2 NH2OH + K2S2O8 = N2 + 2 H2O + K2SO4 + H2SO4
Cr2O7{2-} + Fe2 + H{+} = Cr3{+} + Fe3{+} + H2O =>
3 Cr2O7{2-} + 51 Fe2 + 42 H{+} = 2 Cr3{+} + 34 Fe3{+} + 21 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Na2O2 + H2SO4 + KJ = Na2SO4 + J2 + K2SO4 + H2O =>
Na2O2 + 2 H2SO4 + 2 KJ = Na2SO4 + J2 + K2SO4 + 2 H2O
C3H6N6O6 + Al = CO + H2 + N2 + Al2O3 =>
C3H6N6O6 + 2 Al = 3 CO + 3 H2 + 3 N2 + Al2O3
CsOH + HI = CsHI + OH =>
CsOH + HI = CsHI + OH
C5H12O + C4H6O3 = C7H14O2 + C2H4O2 =>
C5H12O + C4H6O3 = C7H14O2 + C2H4O2
CH3CO2H + SOCl2 = CH3CO2SOCl + HCl =>
CH3CO2H + SOCl2 = CH3CO2SOCl + HCl
Zn + NaMnO4 + HBr = ZnBr2 + MnBr2 + NaBr + H2O =>
5 Zn + 2 NaMnO4 + 16 HBr = 5 ZnBr2 + 2 MnBr2 + 2 NaBr + 8 H2O
CrCl3 + Na2SO4 = Cr2(SO4)3 + NaCl =>
2 CrCl3 + 3 Na2SO4 = Cr2(SO4)3 + 6 NaCl
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
CoCl2 + NH3 + N2 + O2 = Co(NH3)6*(NO3)3 + Cl2 =>
2 CoCl2 + 12 NH3 + 3 N2 + 9 O2 = 2 Co(NH3)6*(NO3)3 + 2 Cl2
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
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