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3 Mg + 2 FeCl3 = 2 Fe + 3 MgCl2
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
Ca + SmF3 = Sm + CaF2 =>
3 Ca + 2 SmF3 = 2 Sm + 3 CaF2
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
KJO3 + HJ + H2SO4 = J + K2SO4 + H2O =>
2 KJO3 + 10 HJ + H2SO4 = 12 J + K2SO4 + 6 H2O
MgCl2 + H2PO4 = MgPO4 + HCl =>
MgCl2 + H2PO4 = MgPO4 + 2 HCl
Co(OH)2 + N2O5 = Co(NO3)2 + H2O =>
Co(OH)2 + N2O5 = Co(NO3)2 + H2O
Se + KOH = K2Se + K2SeO3 + H2O =>
3 Se + 6 KOH = 2 K2Se + K2SeO3 + 3 H2O
KOH + Al(OH)3 = K + Al(OH)6 =>
3 KOH + Al(OH)3 = 3 K + Al(OH)6
KO2 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O =>
2 KO2 + 6 FeSO4 + 4 H2SO4 = K2SO4 + 3 Fe2(SO4)3 + 4 H2O
Fe(ClO4)3 + KOH = KClO4 + Fe(OH)3 =>
Fe(ClO4)3 + 3 KOH = 3 KClO4 + Fe(OH)3
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Na2CrO4 + CuF2 = CuCrO4 + NaF =>
Na2CrO4 + CuF2 = CuCrO4 + 2 NaF
Ba + N2 = BaN2 =>
Ba + N2 = BaN2
CuSO4 + Na2SO3 = CuSO3 + Na2SO4 =>
CuSO4 + Na2SO3 = CuSO3 + Na2SO4
CdO + H2 = Cd + H2O =>
CdO + H2 = Cd + H2O
H2 + SO4 + NaCN = HCN + Na2SO4 =>
H2 + SO4 + 2 NaCN = 2 HCN + Na2SO4
Ba + N2 = BaN2 =>
Ba + N2 = BaN2
Cl2 + CH4 = CH3Cl2 + HCl12 =>
7 Cl2 + CH4 = CH3Cl2 + HCl12
C2H5OH + CuO = (C2H5O)2Cu + H2O =>
2 C2H5OH + CuO = (C2H5O)2Cu + H2O
CaO + KI = CaI + KO =>
CaO + KI = CaI + KO
K2C + O2 = K2O + CO =>
K2C + O2 = K2O + CO
KMnO4 + KI + HClO4 = Mn(ClO4)2 + KClO4 + I2 + H2O =>
2 KMnO4 + 10 KI + 16 HClO4 = 2 Mn(ClO4)2 + 12 KClO4 + 5 I2 + 8 H2O
MnO + SO3 = MnSO4 =>
MnO + SO3 = MnSO4
Cs + At = CsAt =>
Cs + At = CsAt
Ca2Fe2O5 + NaAlSiO4 = CaFe2O4 + Ca2Al2SiO7 + Na2SiO3 =>
2 Ca2Fe2O5 + 2 NaAlSiO4 = 2 CaFe2O4 + Ca2Al2SiO7 + Na2SiO3
Ti + H2O2 = Ti2O3 + H2O =>
2 Ti + 3 H2O2 = Ti2O3 + 3 H2O
H2S + Cl2 = S3 + HCl =>
3 H2S + 3 Cl2 = S3 + 6 HCl
CaCl2 + Pb = PbCl2 + Ca =>
CaCl2 + Pb = PbCl2 + Ca
NH4Br + Na2SO4 = (NH4)2SO4 + NaBr =>
2 NH4Br + Na2SO4 = (NH4)2SO4 + 2 NaBr
HClO3 + Cl2O5 = HCl2O5 + O2 =>
4 HClO3 + 2 Cl2O5 = 4 HCl2O5 + O2
C3H7OH = C6H14O + H2O =>
2 C3H7OH = C6H14O + H2O
Ra + H2O = RaO2 + H =>
Ra + 2 H2O = RaO2 + 4 H
HNO3 + Na2O = NaNO2 + H2O + O2 =>
2 HNO3 + Na2O = 2 NaNO2 + H2O + O2
Na2MoO4 + N2H4 = Mo + NaO + NO2 + H2 =>
2 Na2MoO4 + N2H4 = 2 Mo + 4 NaO + 2 NO2 + 2 H2
NaOH + CrO = Na2CrO2 + H2O =>
2 NaOH + CrO = Na2CrO2 + H2O
CrCl3 + CrO3 = CrOCl2 =>
2 CrCl3 + CrO3 = 3 CrOCl2
CuCl2 + NaCO3 = Cu(CO3)2 + NaCl =>
CuCl2 + 2 NaCO3 = Cu(CO3)2 + 2 NaCl
Pb(No3)2 + Kl = KlNo3 + Pb =>
Pb(No3)2 + 2 Kl = 2 KlNo3 + Pb
H2SnCl4 + CuCl2 = H2SnCl6 + CuCl =>
H2SnCl4 + 2 CuCl2 = H2SnCl6 + 2 CuCl
ZrCl4 = Zr + Cl2 =>
ZrCl4 = Zr + 2 Cl2
KClO30 = KCl + O2 =>
KClO30 = KCl + 15 O2
C + SiO = SiC + O =>
C + SiO = SiC + O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
P + C12 = PC13 =>
12 P + 13 C12 = 12 PC13
Na2S2O3 + NaOH + NaBrO3 = Na2SO4 + H2O + NaBr =>
3 Na2S2O3 + 6 NaOH + 4 NaBrO3 = 6 Na2SO4 + 3 H2O + 4 NaBr
FeC2O4 = CO + FeCO3 =>
FeC2O4 = CO + FeCO3
CdS + CH3COOH = Cd(CH3COO)2 + H2S =>
CdS + 2 CH3COOH = Cd(CH3COO)2 + H2S
HClO3 + Cl2O5 = HCl2O5 + O2 =>
4 HClO3 + 2 Cl2O5 = 4 HCl2O5 + O2
Cu3O = Cu + O2 =>
2 Cu3O = 6 Cu + O2
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