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Co + 2 KF = CoF2 + 2 K
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
Al(s) + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al(s) + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + Ca(NO3)2 = AgCa + NO3 =>
AgNO3 + Ca(NO3)2 = AgCa + 3 NO3
C4H9Br + Na = NaBr + C8H18 =>
2 C4H9Br + 2 Na = 2 NaBr + C8H18
Cr2S3 + KOH + KClO3 = K2CrO4 + K2SO4 + KCl + H2O =>
Cr2S3 + 10 KOH + 5 KClO3 = 2 K2CrO4 + 3 K2SO4 + 5 KCl + 5 H2O
H2TeO3 + Ba(OH)2 = BaTeO3 + H2O =>
H2TeO3 + Ba(OH)2 = BaTeO3 + 2 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Cr(NO3)3 + NaBiO3 + HNO3 = Na2Cr2O7 + NaNO3 + Bi(NO3)3 + H2O =>
2 Cr(NO3)3 + 3 NaBiO3 + 4 HNO3 = Na2Cr2O7 + NaNO3 + 3 Bi(NO3)3 + 2 H2O
Cr2S3 + KOH + KClO3 = K2CrO4 + K2SO4 + KCl + H2O =>
Cr2S3 + 10 KOH + 5 KClO3 = 2 K2CrO4 + 3 K2SO4 + 5 KCl + 5 H2O
Li + H2SO4 = LiSO4 + H2 =>
Li + H2SO4 = LiSO4 + H2
Zn{+2} + Fe = Zn + Fe{+2} =>
Zn{+2} + Fe = Zn + Fe{+2}
Mg + NH4NO3 = MgO + N2 + H2 =>
3 Mg + NH4NO3 = 3 MgO + N2 + 2 H2
NH4OH + CsOH = NH4 + CsO + H2O =>
NH4OH + CsOH = NH4 + CsO + H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
NaIO3 + Sn(NO3)2 + H{+} = IO{-} + Sn{4+} + Na{+} + NO3{-} + H2O =>
NaIO3 + 2 Sn(NO3)2 + 4 H{+} = IO{-} + 2 Sn{4+} + Na{+} + 4 NO3{-} + 2 H2O
P2O3 + Cl2 + KOH = K3PO4 + KCl + H2O =>
P2O3 + 2 Cl2 + 10 KOH = 2 K3PO4 + 4 KCl + 5 H2O
Cr2O3 + FeSi = Cr + Fe + SiO2 =>
2 Cr2O3 + 3 FeSi = 4 Cr + 3 Fe + 3 SiO2
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
B + Pb(NO3)2 = B(NO3)3 + Pb =>
2 B + 3 Pb(NO3)2 = 2 B(NO3)3 + 3 Pb
NH3 = N + H =>
NH3 = N + 3 H
CH3(CH2)14CO2H + O2 = CO2 + H2O =>
CH3(CH2)14CO2H + 23 O2 = 16 CO2 + 16 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Sr2(CO3)2 + HCl = H2O + CO2 + SrCl2 =>
Sr2(CO3)2 + 4 HCl = 2 H2O + 2 CO2 + 2 SrCl2
N2S4 = N2 + S =>
N2S4 = N2 + 4 S
NH3 + Br = N2 + NH4Br =>
8 NH3 + 6 Br = N2 + 6 NH4Br
KI + NO2 + O2 = K2NO3 + I2 =>
4 KI + 2 NO2 + O2 = 2 K2NO3 + 2 I2
Ca(HCO3)2 + NaOH = NaHCO3 + CaCO3 + H2O =>
Ca(HCO3)2 + NaOH = NaHCO3 + CaCO3 + H2O
H2SO4 + HI = I2 + H2O + S =>
H2SO4 + 6 HI = 3 I2 + 4 H2O + S
Cr3 + SnCl4 = CrCl3 + Sn =>
4 Cr3 + 9 SnCl4 = 12 CrCl3 + 9 Sn
K3OHCO3 + HNO3 = K2OHNO3 + H2O + CO2 =>
2 K3OHCO3 + 3 HNO3 = 3 K2OHNO3 + H2O + 2 CO2
N2O4 + O2 + H2 = HNO3 =>
N2O4 + O2 + H2 = 2 HNO3
H2O + NaBr = NaOH + H2 + Br =>
2 H2O + 2 NaBr = 2 NaOH + H2 + 2 Br
C9H7NaO4 + H2O = C9H8O4 + NaOH =>
C9H7NaO4 + H2O = C9H8O4 + NaOH
Cl2 + HBr = Cl2Br2 + H2 =>
Cl2 + 2 HBr = Cl2Br2 + H2
K2S(aq) + Bi(NO3)3 = Bi2S3 + KNO3 =>
3 K2S(aq) + 2 Bi(NO3)3 = Bi2S3 + 6 KNO3
S + HBr = HSBr =>
S + HBr = HSBr
HI + K(MnO4) + H2SO4 = K2SO4 + Mn(SO4) + I2 + H2O =>
10 HI + 2 K(MnO4) + 3 H2SO4 = K2SO4 + 2 Mn(SO4) + 5 I2 + 8 H2O
CH2CH2CH2CH2CH2CH2COH + O2 = CO2 + H2O =>
4 CH2CH2CH2CH2CH2CH2COH + 39 O2 = 28 CO2 + 26 H2O
N2 + H2O = N2O5 + H =>
N2 + 5 H2O = N2O5 + 10 H
K3PO4 + K2CrO4 = K2PO4 + K3CrO4 =>
K3PO4 + K2CrO4 = K2PO4 + K3CrO4
NaCl + CaH = CaCl + NaH =>
NaCl + CaH = CaCl + NaH
H2GeO3 + KOH = H2O + K2GeO3 =>
H2GeO3 + 2 KOH = 2 H2O + K2GeO3
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
K2Cr2O7 + Hg2SO4 + H2SO4 = HgSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 Hg2SO4 + 7 H2SO4 = 6 HgSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
LiOH + Al(OH)3 = Li3AlO3 + H2O =>
3 LiOH + Al(OH)3 = Li3AlO3 + 3 H2O
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