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Pb(OH)2 + 4 NaOH = Na4[Pb(OH)6]
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H3PO4Mg(OH)2 = H3(OH)2MgPO4 =>
H3PO4Mg(OH)2 = H3(OH)2MgPO4
BaCl2(aq) + Na2CrO4(aq) = BaCrO4 + NaCl =>
BaCl2(aq) + Na2CrO4(aq) = BaCrO4 + 2 NaCl
AsO2{-} + H2O2{2-} = AsO4{3-} + H2 =>
AsO2{-} + H2O2{2-} = AsO4{3-} + H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
K2C4H4O6 + H2O = C4H6O6 + KOH =>
K2C4H4O6 + 2 H2O = C4H6O6 + 2 KOH
K(s) + ZnCl2(aq) = Zn(s) + KCl2(aq) =>
K(s) + ZnCl2(aq) = Zn(s) + KCl2(aq)
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2 =>
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
HNO2 + KI = I2 + NO + KNO3 + H2O =>
8 HNO2 + 2 KI = I2 + 6 NO + 2 KNO3 + 4 H2O
C2H2 + AgOH = C2AgH + H2O =>
C2H2 + AgOH = C2AgH + H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
KI3 + Cl2 = KCl3 + I2 =>
2 KI3 + 3 Cl2 = 2 KCl3 + 3 I2
C5H10O5 + H2O = C5H12O5 + O2 =>
2 C5H10O5 + 2 H2O = 2 C5H12O5 + O2
Mn(ClO)4 + Na = Mn + NaClO =>
Mn(ClO)4 + 4 Na = Mn + 4 NaClO
C5H10O5 + H2O = CO2 + H2 =>
C5H10O5 + 5 H2O = 5 CO2 + 10 H2
KMnO4 + NO2 + H2SO4 + H2O = MnSO4 + HNO3 + K2SO4 =>
2 KMnO4 + 10 NO2 + 3 H2SO4 + 2 H2O = 2 MnSO4 + 10 HNO3 + K2SO4
KClO3 + I2 + HCl = KICl4 + Cl2 + H2O =>
2 KClO3 + I2 + 12 HCl = 2 KICl4 + 3 Cl2 + 6 H2O
Zn(NO3)2 + SO2 + H2O = ZnSO3 + HNO3 =>
Zn(NO3)2 + SO2 + H2O = ZnSO3 + 2 HNO3
K2Cr2O7 + NaC2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + NaSO4 + H2O + CO2 =>
K2Cr2O7 + 3 NaC2O4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 NaSO4 + 7 H2O + 6 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + (PbNO3)2 = Al(NO3)3 + Pb =>
2 Al + 3(PbNO3)2 = 2 Al(NO3)3 + 6 Pb
BaCl2 + HCl = BaCl2HCl =>
BaCl2 + HCl = BaCl2HCl
SO2 + NaOH + CO2 = Na2SO3 + CO3 + H2 =>
SO2 + 2 NaOH + CO2 = Na2SO3 + CO3 + H2
Pb(NO3)2 + NaClO = PbO2 + Cl + NaNO3 =>
Pb(NO3)2 + 2 NaClO = PbO2 + 2 Cl + 2 NaNO3
C2H2 + AgOH = C2AgH + H2O =>
C2H2 + AgOH = C2AgH + H2O
KMnO4 + NaNO2 + NaOH = KNaMnO4 + NaNO3 + H2O =>
2 KMnO4 + NaNO2 + 2 NaOH = 2 KNaMnO4 + NaNO3 + H2O
NaCl + Hg = Na + HgCl =>
NaCl + Hg = Na + HgCl
C5H10O5 + H2O = C3H8O3 + O2 =>
6 C5H10O5 + 10 H2O = 10 C3H8O3 + 5 O2
Pb(NO3)2 + FeCl = PbCl2 + FeNO3 =>
Pb(NO3)2 + 2 FeCl = PbCl2 + 2 FeNO3
NH4NO3(aq) = NH4NO3(s) =>
NH4NO3(aq) = NH4NO3(s)
LiNO2 + H2O = Li(OH) + HNO2 =>
LiNO2 + H2O = Li(OH) + HNO2
NaCl + HF = NaF + HCl =>
NaCl + HF = NaF + HCl
Hg2Cl2 + HNO3 + HCl3 = HgCl2 + NO + H2O =>
9 Hg2Cl2 + 2 HNO3 + 6 HCl3 = 18 HgCl2 + 2 NO + 4 H2O
KHCO3 + SO4 = KHSO4 + CO3 =>
KHCO3 + SO4 = KHSO4 + CO3
C2H2 + O2 = CO2 + H2 =>
C2H2 + 2 O2 = 2 CO2 + H2
HCl + KI = HI + KCl =>
HCl + KI = HI + KCl
C2H4O2(ac) + H2O(l) = C2H3O2(ac) + H3O(ac) =>
C2H4O2(ac) + H2O(l) = C2H3O2(ac) + H3O(ac)
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Al(NO3)3 + NH3 + H2O = Al(OH)3 + NH3NO3 =>
3 Al(NO3)3 + 7 NH3 + 6 H2O = 3 Al(OH)3 + 8 NH3NO3
SnS + HCl = HS + SnCl =>
SnS + HCl = HS + SnCl
CaCO3 + NaHSO4 = CaSO4 + NaHCO3 =>
CaCO3 + NaHSO4 = CaSO4 + NaHCO3
CH3CH(OH)COOH + O2 = H2O + CO2 =>
CH3CH(OH)COOH + 3 O2 = 3 H2O + 3 CO2
C5H10O5 + H2O = C5H12O5 + CO2 =>
11 C5H10O5 + 5 H2O = 10 C5H12O5 + 5 CO2
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
CU(s) + H2O(l) = CUOH + H2 =>
2 CU(s) + 2 H2O(l) = 2 CUOH + H2
NiSO4 + NH3(aq) + H2O = Ni(NH3)6(OH)2 + (NH4)2SO4 =>
NiSO4 + 8 NH3(aq) + 2 H2O = Ni(NH3)6(OH)2 + (NH4)2SO4
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