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ZnF2 + Ca(OH)2 = Zn(OH)2 + CaF2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
COS + H2O = HCO3 + HS + H =>
COS + 2 H2O = HCO3 + HS + 2 H
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Cu(NO3)2 + K2S = CuS + K2(NO3)2 =>
Cu(NO3)2 + K2S = CuS + K2(NO3)2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
H2O2 + HI + CoI2 = CoI3 + H2O =>
H2O2 + 2 HI + 2 CoI2 = 2 CoI3 + 2 H2O
NaNO2 + HCl = NO + H2O + NaCl + HNO3 =>
3 NaNO2 + 3 HCl = 2 NO + H2O + 3 NaCl + HNO3
Al + Br2 = Al(Br2)3 =>
Al + 3 Br2 = Al(Br2)3
CuSO4 + Sr(ClO4)2 = Cu(ClO4)2 + SrSO4 =>
CuSO4 + Sr(ClO4)2 = Cu(ClO4)2 + SrSO4
K2HPO4 + Ca(OH)2 = Ca3(PO4)2 + K3PO4 + H2O =>
6 K2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 K3PO4 + 6 H2O
CH3CO2C3H7 + NaOH = NaCH3CO2 + C3H7OH =>
CH3CO2C3H7 + NaOH = NaCH3CO2 + C3H7OH
(C2H3O2H) + Al(OH)3 = Al(C2H3O2)3 + H2O =>
3(C2H3O2H) + Al(OH)3 = Al(C2H3O2)3 + 3 H2O
CaCO3HCI = CaCICO3H =>
CaCO3HCI = CaCICO3H
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Co{2+} + NH3 + H2O = Co(OH)2 + NH4{+} =>
Co{2+} + 2 NH3 + 2 H2O = Co(OH)2 + 2 NH4{+}
H2S + Ba(HCO3)2 = BaS + H2CO3 =>
H2S + Ba(HCO3)2 = BaS + 2 H2CO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KMnO4 + H2SO4 + NaS = K2SO4 + H2O + Na2SO4 + MnO2 =>
14 KMnO4 + 4 H2SO4 + 6 NaS = 7 K2SO4 + 4 H2O + 3 Na2SO4 + 14 MnO2
NH3 + KOH + H2O2 = KNO3 + H2O =>
NH3 + KOH + 4 H2O2 = KNO3 + 6 H2O
Fe + K3[Fe(CN)6] = Fe3(CN)6 + K =>
2 Fe + K3[Fe(CN)6] = Fe3(CN)6 + 3 K
F2 + H2O = HF + OF2 =>
2 F2 + H2O = 2 HF + OF2
K3PO4 + Ba(OH)2 = Ba3(PO4)2 + KOH =>
2 K3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 KOH
Ca3(PO4)2(s) = Ca + PO4 =>
Ca3(PO4)2(s) = 3 Ca + 2 PO4
H2O + KO2 = KOH + HO2 =>
H2O + KO2 = KOH + HO2
KCH3COO + H2O = KCH3COOH + OH =>
KCH3COO + H2O = KCH3COOH + OH
(COOH)2 + NaOH = (COO)2Na2 + H2O =>
(COOH)2 + 2 NaOH = (COO)2Na2 + 2 H2O
K + H2S = K2S + H2 =>
2 K + H2S = K2S + H2
C10H8 + C2H5OH = C8H12 + CO =>
9 C10H8 + 14 C2H5OH = 13 C8H12 + 14 CO
FeSO4 + Zn(OH)2 = Fe(OH)2 + ZnSO4 =>
FeSO4 + Zn(OH)2 = Fe(OH)2 + ZnSO4
KIO4(aq) + AgNO3(aq) = KNO3(aq) + AgIO4(s) =>
KIO4(aq) + AgNO3(aq) = KNO3(aq) + AgIO4(s)
Ag2CO3 + Fe(C2H3O2)2 = FeCO3 + AgC2H3O2 =>
Ag2CO3 + Fe(C2H3O2)2 = FeCO3 + 2 AgC2H3O2
Cu(s) + Cr(CH3COO)3(aq) = Cu(CH3COO)3(aq) + Cr(s) =>
Cu(s) + Cr(CH3COO)3(aq) = Cu(CH3COO)3(aq) + Cr(s)
Na2Cr2O7 + SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
Hg(MnO4)2 + Fe4(Fe(CN)6)3 = Hg2(Fe(CN)6) + Fe(MnO4)3 =>
6 Hg(MnO4)2 + Fe4(Fe(CN)6)3 = 3 Hg2(Fe(CN)6) + 4 Fe(MnO4)3
Cu{2+} + Fe{2+} = Fe{3+} + Cu =>
Cu{2+} + 2 Fe{2+} = 2 Fe{3+} + Cu
Fe2O + HCl = FeCl + H2O =>
Fe2O + 2 HCl = 2 FeCl + H2O
KClO3 + NaCl + H2SO4 = Cl2 + Na2SO4 + K2SO4 + H2O =>
2 KClO3 + 10 NaCl + 6 H2SO4 = 6 Cl2 + 5 Na2SO4 + K2SO4 + 6 H2O
HNO3NaOH = NaNO3H2O =>
HNO3NaOH = NaNO3H2O
FeCl3 + Na2SO3 + NaOH = FeCl2 + Na2SO4 + NaCl + H2O =>
2 FeCl3 + Na2SO3 + 2 NaOH = 2 FeCl2 + Na2SO4 + 2 NaCl + H2O
PtCl4 + NaBH4 + H2O = Pt + NaCl + H2 + H3BO4 =>
PtCl4 + 4 NaBH4 + 16 H2O = Pt + 4 NaCl + 18 H2 + 4 H3BO4
H2S2O7 + Mn = MnSO4 + H2S + H2O =>
5 H2S2O7 + 8 Mn = 8 MnSO4 + 2 H2S + 3 H2O
Ag2CO3(s) + CH3COOH(aq) = AgC2H3O2(s) + H2O(l) + CO2(g) =>
Ag2CO3(s) + 2 CH3COOH(aq) = 2 AgC2H3O2(s) + H2O(l) + CO2(g)
P2S4 + KClO3 + H2O = H3PO4 + H2SO4 + KCl =>
3 P2S4 + 17 KClO3 + 21 H2O = 6 H3PO4 + 12 H2SO4 + 17 KCl
NH3 + KMnO4 + KOH = KNO3 + K2MnO2 + H2O =>
5 NH3 + 8 KMnO4 + 13 KOH = 5 KNO3 + 8 K2MnO2 + 14 H2O
HI + HIO3 = I2 + *H2O =>
5 HI + HIO3 = 3 I2 + 3*H2O
HBr + BaCl2 = BaBr2 + HCl =>
2 HBr + BaCl2 = BaBr2 + 2 HCl
CrCl3 + KMnO4 + KOH = K2CrO4 + K2MnO4 + KCl + H2O =>
CrCl3 + 3 KMnO4 + 8 KOH = K2CrO4 + 3 K2MnO4 + 3 KCl + 4 H2O
N2H4(g)H2 = NH3(g) =>
N2H4(g)H2 = 2 NH3(g)
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