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Fe203 + 609 HCl = 203 FeCl3 + 3 H203
K2S(ag) + CdCl2(ag) = K2Cl2(ag) + CdS(ag) =>
K2S(ag) + CdCl2(ag) = K2Cl2(ag) + CdS(ag)
CCa = CaC =>
CCa = CaC
MgCl2 + CaCO3 = MgO + CaCl2 + CO2 =>
MgCl2 + CaCO3 = MgO + CaCl2 + CO2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
KF + H2SO4 = HF + K2SO4 =>
2 KF + H2SO4 = 2 HF + K2SO4
Cu + H2SO4 + HNO3 = CuSO4 + NO + H2O =>
3 Cu + 3 H2SO4 + 2 HNO3 = 3 CuSO4 + 2 NO + 4 H2O
Fe(OH)3 + CuCl2 = FeCl3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuCl2 = 2 FeCl3 + 3 Cu(OH)2
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
C2H6O + O2 = CO2 + H2 =>
2 C2H6O + 3 O2 = 4 CO2 + 6 H2
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + NH4NO3 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4NO3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Al2(SO4)3 + NaCl = Al2Cl3 + NaSO4 =>
Al2(SO4)3 + 3 NaCl = Al2Cl3 + 3 NaSO4
CuO + Fe2O3 = CuO4Fe2 =>
CuO + Fe2O3 = CuO4Fe2
CH3(CH2)7OH + CH3COCl = CH3(CH2)7OCOCH3 + HCl =>
CH3(CH2)7OH + CH3COCl = CH3(CH2)7OCOCH3 + HCl
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
K2Cr2O7 + CH3OH + H2SO4 = K2SO4 + Cr2(SO4)3 + HCOOH + H2O =>
2 K2Cr2O7 + 3 CH3OH + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 HCOOH + 11 H2O
Fe2(SO4)3 + Zn = Fe + ZnSO4 =>
Fe2(SO4)3 + 3 Zn = 2 Fe + 3 ZnSO4
KOH + Al2O3 + SiO2 + H2O = KAl2(AlSi3O10)(OH)2 =>
2 KOH + 3 Al2O3 + 6 SiO2 + H2O = 2 KAl2(AlSi3O10)(OH)2
Fe(NO3)2 + HNO3 + Cl2 = Fe(NO3)3 + HCl =>
2 Fe(NO3)2 + 2 HNO3 + Cl2 = 2 Fe(NO3)3 + 2 HCl
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
MnO4{-} + H2S + H{+} = Mn{+2} + H2SO3 + H2O =>
6 MnO4{-} + 5 H2S + 18 H{+} = 6 Mn{+2} + 5 H2SO3 + 9 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
CoCl3 + (NH4)2S = NH4Cl + Co2S3 =>
2 CoCl3 + 3(NH4)2S = 6 NH4Cl + Co2S3
HAuCl4 + NaBH4 + H2O = AuOH + B(OH)3 + HCl + NaCl =>
4 HAuCl4 + NaBH4 + 7 H2O = 4 AuOH + B(OH)3 + 15 HCl + NaCl
Cd{2+} + S{2-} = CdS =>
Cd{2+} + S{2-} = CdS
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
BaCl2 + MgO = MgCl + BaO2 =>
BaCl2 + 2 MgO = 2 MgCl + BaO2
HNO2 + H2O = H3O + NO2 =>
HNO2 + H2O = H3O + NO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeCl3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KCl
Zn + CrCl3 = Cr + ZnCl2 =>
3 Zn + 2 CrCl3 = 2 Cr + 3 ZnCl2
H2S + Cl2 = S5 + HCl =>
5 H2S + 5 Cl2 = S5 + 10 HCl
Ba(OH)2(aq) + NaOH(aq) = Na(OH)2(aq) + Ba(OH)(aq) =>
Ba(OH)2(aq) + NaOH(aq) = Na(OH)2(aq) + Ba(OH)(aq)
Cr2(SO4)3 + KClO3 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + KClO3 + 10 KOH = 2 K2CrO4 + KCl + 3 K2SO4 + 5 H2O
C6H12O7 + NaOH = C6H11NaO7 + H2O =>
C6H12O7 + NaOH = C6H11NaO7 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaWO4 + Na2SO3 + HCl = W5O14 + Na2SO4 + NaCl + H2O =>
10 NaWO4 + 7 Na2SO3 + 10 HCl = 2 W5O14 + 7 Na2SO4 + 10 NaCl + 5 H2O
C02CO2 + H2O = C6H12O6 + O2 =>
2 C02CO2 + 6 H2O = C6H12O6 + 2 O2
KCI + H2SO4 = HCI + K2SO4 =>
2 KCI + H2SO4 = 2 HCI + K2SO4
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
MnCl2 + KMnO4 = MnO2 + KCl + Cl2 =>
2 MnCl2 + 2 KMnO4 = 4 MnO2 + 2 KCl + Cl2
Ni + LiCl = NiCl + Li =>
Ni + LiCl = NiCl + Li
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCOH + Cu(OH)2 + NaOH = Na2CO3 + Cu2O + H2O =>
HCOH + 4 Cu(OH)2 + 2 NaOH = Na2CO3 + 2 Cu2O + 6 H2O
C + O2 = CO2 =>
C + O2 = CO2
NH3 + PdO = Pd + N2 + H2O =>
2 NH3 + 3 PdO = 3 Pd + N2 + 3 H2O
HClFe(OH)2 = FeOHClH2O =>
HClFe(OH)2 = FeOHClH2O
Fe2O3 + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 KOH = 2 K2FeO4 + 3 KNO2 + 2 H2O
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