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Cu(s) + 2 AgNo3(s) = Cu(No3)2 + 2 Ag(s)
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
HAr + O2 = ArOH =>
2 HAr + O2 = 2 ArOH
Ai(OH)3 + HNO3 = Ai(NO3)3 + H2O =>
Ai(OH)3 + 3 HNO3 = Ai(NO3)3 + 3 H2O
Hg2 + Cl = Hg2Cl =>
Hg2 + Cl = Hg2Cl
NaH + Al = Na3Al + H2 =>
6 NaH + 2 Al = 2 Na3Al + 3 H2
C7H7N2Cl + HCuCl2 = C7H7Cl + N2CuCl + HCl =>
C7H7N2Cl + HCuCl2 = C7H7Cl + N2CuCl + HCl
CaI2 + K2CO3 = CaCO3 + K2I2 =>
CaI2 + K2CO3 = CaCO3 + K2I2
CaCO3 + HCl = CaCl2 + H2 + CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2 + CO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C{2}H{4} = C{2}H{6} =>
C{2}H{4} = C{2}H{6}
CuOCaCO3 = CuCaCO4 =>
CuOCaCO3 = CuCaCO4
HNO3 + Cr = Cr(NO3)3 + NO2 + H2O =>
6 HNO3 + Cr = Cr(NO3)3 + 3 NO2 + 3 H2O
NaOHHX = NaXH2O =>
NaOHHX = NaXH2O
H2 + Po4 = H3Po4 =>
3 H2 + 2 Po4 = 2 H3Po4
SbCl3 + H2O = SbOHCl2 + HCl =>
SbCl3 + H2O = SbOHCl2 + HCl
Pb(CH3COO)2 + Ca(ClO)2 + NaOH = PbO2 + CaCl2 + CH3COONa + H2O =>
2 Pb(CH3COO)2 + Ca(ClO)2 + 4 NaOH = 2 PbO2 + CaCl2 + 4 CH3COONa + 2 H2O
Zn(Cl)2 + KOH = Zn(OH)2 + KCl =>
Zn(Cl)2 + 2 KOH = Zn(OH)2 + 2 KCl
CS2(g) + H2O(l) = CO2(g) + H2S(g) =>
CS2(g) + 2 H2O(l) = CO2(g) + 2 H2S(g)
[Zn(NH3)4]Cl2 + (NH4)2S = ZnS + NH3 + NH4Cl =>
[Zn(NH3)4]Cl2 + (NH4)2S = ZnS + 4 NH3 + 2 NH4Cl
NaOH + Cl2 + AgNO3 = NaCl + Ag + OHNO3 =>
2 NaOH + Cl2 + 2 AgNO3 = 2 NaCl + 2 Ag + 2 OHNO3
(NH4)2S + LiOH = Li2S + NH3 + H2O =>
(NH4)2S + 2 LiOH = Li2S + 2 NH3 + 2 H2O
Cl2 + HgO = Hg3OCl4 + ClO =>
3 Cl2 + 3 HgO = Hg3OCl4 + 2 ClO
KICl4 + H2O = KIO3 + HCl + KI =>
3 KICl4 + 6 H2O = 2 KIO3 + 12 HCl + KI
Ca(NO3)2 + NaCl = CaCl2 + NaNO3 =>
Ca(NO3)2 + 2 NaCl = CaCl2 + 2 NaNO3
HNO3 + CuCl2 = Cu(NO3)2 + HCl =>
2 HNO3 + CuCl2 = Cu(NO3)2 + 2 HCl
Mn(OH)2 + H3Po4 = Mn3(Po4)2 + H2O =>
3 Mn(OH)2 + 2 H3Po4 = Mn3(Po4)2 + 6 H2O
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
C2H5COOH + NH3 = (C2H5COO)NH4 =>
C2H5COOH + NH3 = (C2H5COO)NH4
NH4HS + HI = H2S + NH4I =>
NH4HS + HI = H2S + NH4I
Al2CrO4 + K3PO4 = K2CrO4 + Al3PO4 =>
3 Al2CrO4 + 2 K3PO4 = 3 K2CrO4 + 2 Al3PO4
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
MgO + CuSO4 = CuO + MgSO4 =>
MgO + CuSO4 = CuO + MgSO4
CH3CH3COHCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH3COHCH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 8 MnSO4 + 4 K2SO4 + 17 H2O
NaHSO4 + NaCl = Na2SO4 + HCl =>
NaHSO4 + NaCl = Na2SO4 + HCl
KOH + BaF2 = KF + Ba(OH)2 =>
2 KOH + BaF2 = 2 KF + Ba(OH)2
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
NO + O3 = N2O5 =>
2 NO + O3 = N2O5
K2Zn(OH)4 + HNO3 = Zn(NO3)2 + KNO3 + H2O =>
K2Zn(OH)4 + 4 HNO3 = Zn(NO3)2 + 2 KNO3 + 4 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Sb2S3(s) + O2(g) = Sb2O3(s) + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = 2 Sb2O3(s) + 6 SO2(g)
As2O3 + CrO4{-}2 = AsO4{-}3 + Cr2O3 =>
As2O3 + 2 CrO4{-}2 = 2 AsO4{-}3 + Cr2O3
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
NaClO3 + (NH4)2S = Na2S + NH4ClO3 =>
2 NaClO3 + (NH4)2S = Na2S + 2 NH4ClO3
KMnO4 + HI = MnI2 + KI + I2 + H2O =>
2 KMnO4 + 16 HI = 2 MnI2 + 2 KI + 5 I2 + 8 H2O
CH3CH2OH + Na = NaOH + CH3CH2 =>
CH3CH2OH + Na = NaOH + CH3CH2
Sr(CH3COO)2 + H2O = Sr(OH)2 + HCH3COO =>
Sr(CH3COO)2 + 2 H2O = Sr(OH)2 + 2 HCH3COO
BaO + SO2 = BaO3S =>
BaO + SO2 = BaO3S
Be + Br2 = Be2Br2 =>
2 Be + Br2 = Be2Br2
H3PO3 + H2SO4 = H3PO4 + H2O + SO2 =>
H3PO3 + H2SO4 = H3PO4 + H2O + SO2
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