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3 PbO2 + 4 NH3 = 3 Pb + 4 N + 6 H2O
K2SIO3 + HCl = KCl + H2SIO3 =>
K2SIO3 + 2 HCl = 2 KCl + H2SIO3
LaH3 + H2O = La(OH)3 + H2 =>
LaH3 + 3 H2O = La(OH)3 + 3 H2
K2 + CO3 + HCl = KCl + H2CO3 =>
K2 + CO3 + 2 HCl = 2 KCl + H2CO3
KBr + CaCl2 = CaBr2 + KCl =>
2 KBr + CaCl2 = CaBr2 + 2 KCl
Na2CO3(aq) + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3(aq) + H2SO4 = Na2SO4 + H2CO3
RbI = Rb + I =>
RbI = Rb + I
C5H11COO{-} + H2O = CH3COO{-} + H{+} + H2 =>
C5H11COO{-} + 4 H2O = 3 CH3COO{-} + 2 H{+} + 4 H2
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
NHSO4 + PbNO3 = NHNO3 + PbSO4 =>
NHSO4 + PbNO3 = NHNO3 + PbSO4
Al + Zn3(PO4)2 = Al(PO4) + Zn =>
2 Al + Zn3(PO4)2 = 2 Al(PO4) + 3 Zn
(NH3OH)2SO4 + I2 = N2 + NH4I + H2SO4 + H2O =>
4(NH3OH)2SO4 + I2 = 3 N2 + 2 NH4I + 4 H2SO4 + 8 H2O
Mg(NO3)2 + AlCl3 = MgCl2 + Al + NO3 =>
3 Mg(NO3)2 + 2 AlCl3 = 3 MgCl2 + 2 Al + 6 NO3
Al + Zn3(PO4)2 = Al(PO4) + Zn =>
2 Al + Zn3(PO4)2 = 2 Al(PO4) + 3 Zn
Fe + NaCl + KIO3 + H2O = FeCl2 + NaOH + I2 + KOH =>
5 Fe + 10 NaCl + 2 KIO3 + 6 H2O = 5 FeCl2 + 10 NaOH + I2 + 2 KOH
PbSO + Na2S = PbS + Na2SO4 =>
4 PbSO + Na2S = 4 PbS + Na2SO4
Fe(OH)2 + K2CrO4 + H2O = Fe(OH)3 + KCr(OH)4 + KOH =>
3 Fe(OH)2 + K2CrO4 + 4 H2O = 3 Fe(OH)3 + KCr(OH)4 + KOH
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
HCOOH + Zn = (HCOO)Zn + H =>
HCOOH + Zn = (HCOO)Zn + H
Cu(H2O)4SO4 = Cu(H2O)4 + SO4 =>
Cu(H2O)4SO4 = Cu(H2O)4 + SO4
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
H2NC6H4OH + (CH3CO)2O = C8H9NO2 + C2H4O2 =>
H2NC6H4OH + (CH3CO)2O = C8H9NO2 + C2H4O2
ClH2O + AgNO3 = AgCl + NO3 + H2O =>
ClH2O + AgNO3 = AgCl + NO3 + H2O
NH4NO3 + NaS2SO4 = NH4SO4 + NaS2NO3 =>
NH4NO3 + NaS2SO4 = NH4SO4 + NaS2NO3
K2CrO4 + S + H2SO4 = Cr2O3 + K2SO4 + H2O =>
2 K2CrO4 + S + H2SO4 = Cr2O3 + 2 K2SO4 + H2O
Ni(H8N2) + C4H8N2O2 = NiH8N2O2 + C4H8N2 =>
Ni(H8N2) + C4H8N2O2 = NiH8N2O2 + C4H8N2
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
F2 + LiBr = LiF + Br2 =>
F2 + 2 LiBr = 2 LiF + Br2
ClO2 = Cl2 + O2 =>
2 ClO2 = Cl2 + 2 O2
CH2O + Na = CH2Na + O2 =>
2 CH2O + 2 Na = 2 CH2Na + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(NO3)2 + Mg(OH)2 = Ca(OH)2 + Mg(NO3)2 =>
Ca(NO3)2 + Mg(OH)2 = Ca(OH)2 + Mg(NO3)2
(MnO4)2 + H2O = (MnO2)2 + OH =>
(MnO4)2 + 4 H2O = (MnO2)2 + 8 OH
H4P2O7 + Ni(OH)2 = Ni(H2P2O7) + H2O =>
H4P2O7 + Ni(OH)2 = Ni(H2P2O7) + 2 H2O
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
Na + LiOH = NaLiOH =>
Na + LiOH = NaLiOH
NaBrO3 + NH3 = NaBr + NO + H2O =>
5 NaBrO3 + 6 NH3 = 5 NaBr + 6 NO + 9 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
FeOC = FeCO =>
FeOC = FeCO
KI + HNO3 + NaNO2 = HNO2 + KNO3 + I2 + Na =>
2 KI + 2 HNO3 + 2 NaNO2 = 2 HNO2 + 2 KNO3 + I2 + 2 Na
Cl2 + C + H2O = CO2 + Cl{-} + H{+} =>
2 Cl2 + C + 2 H2O = CO2 + 4 Cl{-} + 4 H{+}
Fe(OH)3(s) = Fe2O3(s) + H2O(l) =>
2 Fe(OH)3(s) = Fe2O3(s) + 3 H2O(l)
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
CH3CH2CH2CH2OH + HBr = CH3CH2CH2Br + H2O =>
3 CH3CH2CH2CH2OH + 4 HBr = 4 CH3CH2CH2Br + 3 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CuSO4(aq) + NaCl(aq) = CuCl2(s) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaCl(aq) = CuCl2(s) + Na2SO4(aq)
C6H12O6 + NH3 = C5H7NO2 + H2O =>
5 C6H12O6 + 6 NH3 = 6 C5H7NO2 + 18 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + HOH =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HOH
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