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Cu(NO3)2(aq) + NaS(aq) = CuS(s) + Na(NO3)2(aq)
Na2SO4 + BaCl2 = NaCl2 + Ba2SO4 =>
Na2SO4 + 2 BaCl2 = 2 NaCl2 + Ba2SO4
ClO = ClOOCl =>
2 ClO = ClOOCl
Na2O + H2 = NaH + H2O =>
Na2O + 2 H2 = 2 NaH + H2O
K{+} + H2O = KOH + H{+} =>
K{+} + H2O = KOH + H{+}
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CH3COONa = Na2CO3(CH3)2CO =>
2 CH3COONa = Na2CO3(CH3)2CO
Cd + HNO3 = Cd(NO3)2 + H =>
Cd + 2 HNO3 = Cd(NO3)2 + 2 H
Bi + Fl = BiFl =>
Bi + Fl = BiFl
C7H14 + KMnO4 + H2O = C7H14(OH)2 + MnO2 + KOH =>
3 C7H14 + 2 KMnO4 + 4 H2O = 3 C7H14(OH)2 + 2 MnO2 + 2 KOH
C6H5NH3HSO4 + NaNO2 = C6H5N2HSO4 + NaOH + H2O =>
C6H5NH3HSO4 + NaNO2 = C6H5N2HSO4 + NaOH + H2O
CH3COONa = CH3COCH3Na2CO3 =>
2 CH3COONa = CH3COCH3Na2CO3
KJ = K + J2 =>
2 KJ = 2 K + J2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AlHO2*H2O = AlH3O3 =>
AlHO2*H2O = AlH3O3
NaNO2 + C2H5OH + H2SO4 = C2H5NO2 + Na2SO4 + H2O =>
2 NaNO2 + 2 C2H5OH + H2SO4 = 2 C2H5NO2 + Na2SO4 + 2 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
NiSO4 + NaS = NiS + Na(SO4) =>
NiSO4 + NaS = NiS + Na(SO4)
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HgS + HCN + H2O2 = Hg(CN)2 + H2SO4 + H2 =>
HgS + 2 HCN + 2 H2O2 = Hg(CN)2 + H2SO4 + 2 H2
chlorine + HI = hydrogenchloride + iodine =>
Cl2 + 2 HI = 2 HCl + I2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C17H35COOH + C2H5OH = C19H40COO + H2O =>
C17H35COOH + C2H5OH = C19H40COO + H2O
K2CO3(s) + HNO3(aq) = CO2 + KNO3 + H2O =>
K2CO3(s) + 2 HNO3(aq) = CO2 + 2 KNO3 + H2O
HCl + FeS = FeCl2H2S =>
2 HCl + FeS = FeCl2H2S
Fe2S3 + H2O + O = Fe2O3 + H2SO4 =>
Fe2S3 + 3 H2O + 12 O = Fe2O3 + 3 H2SO4
Na3PO4 + Mn(NO3)2 = Mn3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Mn(NO3)2 = Mn3(PO4)2 + 6 NaNO3
Fe(OH)2 + H2NO3 = FeNO3 + H2O =>
Fe(OH)2 + H2NO3 = FeNO3 + 2 H2O
SiO3 = SiO2 + O2 =>
2 SiO3 = 2 SiO2 + O2
ZnSO4 + HOH = Zn(OH)2 + H2SO4 =>
ZnSO4 + 2 HOH = Zn(OH)2 + H2SO4
PbNO32 + FeSO4 = PbSO4 + FeNO32 =>
PbNO32 + FeSO4 = PbSO4 + FeNO32
CH3COONa = Na2O(CH3CO)2O =>
2 CH3COONa = Na2O(CH3CO)2O
Ni + HBr = NiBr3 + H2 =>
2 Ni + 6 HBr = 2 NiBr3 + 3 H2
Au(NO3)2 = Au + O2 + NO2 =>
Au(NO3)2 = Au + O2 + 2 NO2
KOH + CuF2 = KF + Cu(OH)2 =>
2 KOH + CuF2 = 2 KF + Cu(OH)2
NaHCO3 + CO2 + H2O = NaC2H3O6 =>
NaHCO3 + CO2 + H2O = NaC2H3O6
Cd + NaOH = Na + Cd(OH)2 =>
Cd + 2 NaOH = 2 Na + Cd(OH)2
CuSO4(aq) + Fe(NO3)3 = Cu(NO3)3 + FeSO4 =>
CuSO4(aq) + Fe(NO3)3 = Cu(NO3)3 + FeSO4
CuSO4 = Cu{2+} + SO4{-2} =>
CuSO4 = Cu{2+} + SO4{-2}
Fe + CuCl = FeCl + Cu =>
Fe + CuCl = FeCl + Cu
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
KBr + Cr2O7 = CrK + Br2 + KO =>
18 KBr + 2 Cr2O7 = 4 CrK + 9 Br2 + 14 KO
CaCl2 + Na2NO3 = CaNO3 + NaCl =>
CaCl2 + Na2NO3 = CaNO3 + 2 NaCl
Fe(s) + HS(g) = FeS3(g) + H(g) =>
Fe(s) + 3 HS(g) = FeS3(g) + 3 H(g)
Cs + O = OCs =>
Cs + O = OCs
FeCO3 + H2O = Fe(OH)3 + H2 + CO2 =>
2 FeCO3 + 4 H2O = 2 Fe(OH)3 + H2 + 2 CO2
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
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