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CdCl2(aq) + Na2S(aq) = CdS(l) + 2 NaCl(aq)
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
PbCrO4 + Na2CO3 = Na2CrO4 + PbCO3 =>
PbCrO4 + Na2CO3 = Na2CrO4 + PbCO3
IU = UI =>
IU = UI
FeCl3 + SnCl2 = FeCl2 + SnCl3 =>
FeCl3 + SnCl2 = FeCl2 + SnCl3
NH4Cl + HBr = NH4Br + HCl =>
NH4Cl + HBr = NH4Br + HCl
AlBr3 + (NH4)2(Cr2O7) = Al2(Cr2O7)3 + (NH4)Br =>
2 AlBr3 + 3(NH4)2(Cr2O7) = Al2(Cr2O7)3 + 6(NH4)Br
CH3COOKH2SO4 = CH2COOHKSO4H2 =>
CH3COOKH2SO4 = CH2COOHKSO4H2
H2 + NiCl2 = HCl + Ni =>
H2 + NiCl2 = 2 HCl + Ni
CH3CONa + CH3Cl = CH3COCH3 + NaCl =>
CH3CONa + CH3Cl = CH3COCH3 + NaCl
Ni + SNSO4 = NiSO4 + SN =>
Ni + SNSO4 = NiSO4 + SN
FeSO4 + HCl = FeCl3 + Cl2 + SO2 + H2O =>
2 FeSO4 + 8 HCl = 2 FeCl3 + Cl2 + 2 SO2 + 4 H2O
KMnO4 + NaOH + Na2S2O3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
8 KMnO4 + 10 NaOH + Na2S2O3 = 4 K2MnO4 + 4 Na2MnO4 + 2 Na2SO4 + 5 H2O
Bi(OH)3 + Na2S2O8 + NaOH = H2O + Na2SO4 + NaBiO3 =>
Bi(OH)3 + Na2S2O8 + 3 NaOH = 3 H2O + 2 Na2SO4 + NaBiO3
SnO + NaOH + H2O = Na2Sn(OH)4 =>
SnO + 2 NaOH + H2O = Na2Sn(OH)4
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
P2O5 + NaO = Na3PO4 + O2 =>
2 P2O5 + 12 NaO = 4 Na3PO4 + 3 O2
HBr + Ca(OH)Br = CaBr2 + H2O =>
HBr + Ca(OH)Br = CaBr2 + H2O
[I]{-} + H2SO4 = [SO4]2{-} + I2 + H2S + H2O =>
2[I]{-} + 5 H2SO4 = 2[SO4]2{-} + I2 + H2S + 4 H2O
PbCrO4 + NaOH = Na2PbO2 + Na2CrO4 + H2O =>
PbCrO4 + 4 NaOH = Na2PbO2 + Na2CrO4 + 2 H2O
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
Fe3 + Cu(OH)2 = Fe(OH)3 + Cu =>
2 Fe3 + 9 Cu(OH)2 = 6 Fe(OH)3 + 9 Cu
(NH4)2SO4NaCl = (NH4)2ClNaSO4 =>
(NH4)2SO4NaCl = (NH4)2ClNaSO4
CO2 + HHO = CH4 + O2 =>
CO2 + 2 HHO = CH4 + 2 O2
(CH3)2NH + H2C2O4 = (CH3)2NH2 + C2O4 =>
2(CH3)2NH + H2C2O4 = 2(CH3)2NH2 + C2O4
C3H6HBr = BrC3H7 =>
C3H6HBr = BrC3H7
Mg3(PO4)2 + H2CO3 = MgCO3 + H3PO4 =>
Mg3(PO4)2 + 3 H2CO3 = 3 MgCO3 + 2 H3PO4
BaO2 + H2O = Ba(OH)2 + O2 =>
2 BaO2 + 2 H2O = 2 Ba(OH)2 + O2
Na2CO3 + PbCl2 + H2O = (PbOH)2CO3 + NaCl + CO2 =>
2 Na2CO3 + 2 PbCl2 + H2O = (PbOH)2CO3 + 4 NaCl + CO2
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
KI(aq) + KMnO4(aq) + H2O(l) = I2(aq) + MnO2(s) + KOH(aq) =>
6 KI(aq) + 2 KMnO4(aq) + 4 H2O(l) = 3 I2(aq) + 2 MnO2(s) + 8 KOH(aq)
IO3{-} + H{+} + {-} = I{+} + H2O =>
IO3{-} + 6 H{+} + 4e = I{+} + 3 H2O
Fe(OH)3 + Sr = Sr(OH)2 + Fe =>
2 Fe(OH)3 + 3 Sr = 3 Sr(OH)2 + 2 Fe
CO3 + SO4 = CO4 + SO3 =>
CO3 + SO4 = CO4 + SO3
C6H10COOH + O2 = CO2 + H2O =>
4 C6H10COOH + 35 O2 = 28 CO2 + 22 H2O
CuI(s) = Cu(s) + I2(s) =>
2 CuI(s) = 2 Cu(s) + I2(s)
(CH3)3COCH3 + C6H4(OH)2 = C10H14O2 + CO2 =>
16(CH3)3COCH3 + 45 C6H4(OH)2 = 33 C10H14O2 + 20 CO2
K2Cr2O7 + H2C2O4*2H2O = K[Cr(C2O4)2(H2O)2]*2H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2(H2O)2]*2H2O + 6 CO2 + 13 H2O
CI + NaOH = NaOCI + NaCI + H2O =>
2 CI + 2 NaOH = NaOCI + NaCI + H2O
PbS + H2SO4 = PbSO4 + H2O + SO2 =>
PbS + 4 H2SO4 = PbSO4 + 4 H2O + 4 SO2
HN2O2 + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
10 HN2O2 + 14 KMnO4 + 21 H2SO4 = 14 MnSO4 + 20 HNO3 + 7 K2SO4 + 16 H2O
Nb + HNO3 + HF = H2[NbF7] + NO + H2O =>
3 Nb + 5 HNO3 + 21 HF = 3 H2[NbF7] + 5 NO + 10 H2O
MnO2 + ClO3{-} + H2O = MnO4{2-} + Cl{-} + H{+} =>
3 MnO2 + ClO3{-} + 3 H2O = 3 MnO4{2-} + Cl{-} + 6 H{+}
K3(PO4) + FeCl2 = KCl + Fe3(PO4)2 =>
2 K3(PO4) + 3 FeCl2 = 6 KCl + Fe3(PO4)2
CH3CHO + Cu(OH)2 = Cu2O + CO2 + H2O =>
CH3CHO + 10 Cu(OH)2 = 5 Cu2O + 2 CO2 + 12 H2O
CaCl2(aq) + Na2SO4(aq) = CaSO4(s) + NaCl(aq) =>
CaCl2(aq) + Na2SO4(aq) = CaSO4(s) + 2 NaCl(aq)
K2MnO4 + KI + H2O = MnO2 + KOH + I2 =>
K2MnO4 + 2 KI + 2 H2O = MnO2 + 4 KOH + I2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Mg(NO3)2 + Na2S + H2O = Mg(OH)2 + H2S + NaNO3 =>
Mg(NO3)2 + Na2S + 2 H2O = Mg(OH)2 + H2S + 2 NaNO3
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