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2 HIO3 + Cr = CrI2 + 3 O2 + H2
LiClO4 = LiCl + O2 =>
LiClO4 = LiCl + 2 O2
H2(g) + Br2(l) = HBr =>
H2(g) + Br2(l) = 2 HBr
Al(ClO2)3 = AlCl3 + O2 =>
Al(ClO2)3 = AlCl3 + 3 O2
P4O6 + H2O = PH3 + H3PO4 =>
P4O6 + 6 H2O = PH3 + 3 H3PO4
Al + H2SO4 = Al2(SO4)5 + SO2 + H2O =>
2 Al + 10 H2SO4 = Al2(SO4)5 + 5 SO2 + 10 H2O
Li2C2O4 + Ga = Ga2(C2O4)3 + Li =>
3 Li2C2O4 + 2 Ga = Ga2(C2O4)3 + 6 Li
NaCl + CuSO4*5H2O = Na2SO4 + Na2[CuCl4] + H2O =>
4 NaCl + CuSO4*5H2O = Na2SO4 + Na2[CuCl4] + 5 H2O
CH3COCH3 + Br2 = CH3COCH2 + HBr =>
2 CH3COCH3 + Br2 = 2 CH3COCH2 + 2 HBr
CoOOH + SO2 + H2SO4 = Co(OH)2 + SO3 =>
2 CoOOH + SO2 + H2SO4 = 2 Co(OH)2 + 2 SO3
NaHSO3 + KOH = NaOH + K2SO3 + H2O =>
NaHSO3 + 2 KOH = NaOH + K2SO3 + H2O
CH2CHCH2CH3 + KMnO4 + H2O = MnO2 + CH3CH2CH(OH)CH2(OH) + KOH =>
3 CH2CHCH2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH2CH(OH)CH2(OH) + 2 KOH
MgCO3(g) = MgO(s) + CO2(g) =>
MgCO3(g) = MgO(s) + CO2(g)
(NH4)OH + CaCl2 = (NH4)Cl + Ca(OH)2 =>
2(NH4)OH + CaCl2 = 2(NH4)Cl + Ca(OH)2
(NH4)2SO4(s) + MgCl2(s) = (NH4)2Cl2 + MgSO4 =>
(NH4)2SO4(s) + MgCl2(s) = (NH4)2Cl2 + MgSO4
CO2 + N2 + H2 = CH4O2N2 =>
CO2 + N2 + 2 H2 = CH4O2N2
NaHCO3 + CH3COOH = CO2 + H2O + CH3COONa =>
NaHCO3 + CH3COOH = CO2 + H2O + CH3COONa
Fe(OH)3 + NaHSO4 = Fe2(SO4)3 + NaOH + H2O =>
2 Fe(OH)3 + 3 NaHSO4 = Fe2(SO4)3 + 3 NaOH + 3 H2O
Pb(NO3)2 + Cu2SO4 = PbSO4 + Cu2(NO3)2 =>
Pb(NO3)2 + Cu2SO4 = PbSO4 + Cu2(NO3)2
Li + Mg = Li2Mg =>
2 Li + Mg = Li2Mg
Ca(OH2) = Ca + H2O =>
Ca(OH2) = Ca + H2O
H2 + NaI = Na + HI =>
H2 + 2 NaI = 2 Na + 2 HI
NaOH + HNO3 = H2O + NaNO3 =>
NaOH + HNO3 = H2O + NaNO3
Tc + O2 = Tc2O7 =>
4 Tc + 7 O2 = 2 Tc2O7
WS2 + O2 = W2O3 + SO2 =>
4 WS2 + 11 O2 = 2 W2O3 + 8 SO2
Pt3YbEr2 = Pt + Yb + Er =>
Pt3YbEr2 = 3 Pt + Yb + 2 Er
CaCl2 + (NH4)2CO3 = CaCO3 + NH4Cl =>
CaCl2 + (NH4)2CO3 = CaCO3 + 2 NH4Cl
FeCl3 + PO4 = Fe(PO4) + Cl =>
FeCl3 + PO4 = Fe(PO4) + 3 Cl
Sr(OH)2 + Na = Na(OH) + Sr =>
Sr(OH)2 + 2 Na = 2 Na(OH) + Sr
C2H4(g) + O2(g) = CO2(g) + H2O(l) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
C7H6O2 + H2O2 = CO2 + H2O =>
C7H6O2 + 15 H2O2 = 7 CO2 + 18 H2O
CH3COOH + Na + C9H9NO2 = CH3COONa + H2O + C9H11N =>
6 CH3COOH + 6 Na + C9H9NO2 = 6 CH3COONa + 2 H2O + C9H11N
SrCl2*6H2O + NaOH = Sr(OH)2 + NaCl + H2O =>
SrCl2*6H2O + 2 NaOH = Sr(OH)2 + 2 NaCl + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(ClO4)2 + NaBr = PbBr2 + NaClO4 =>
Pb(ClO4)2 + 2 NaBr = PbBr2 + 2 NaClO4
C + H = C6H6 =>
6 C + 6 H = C6H6
C6H5C3H7 + O2 = C6H6O + C3H6O =>
C6H5C3H7 + O2 = C6H6O + C3H6O
Li + N2 + O2 = LiNO2 =>
2 Li + N2 + 2 O2 = 2 LiNO2
Mg(OH)2(aq) + HNO2(aq) = Mg(NO2)2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HNO2(aq) = Mg(NO2)2(aq) + 2 H2O(l)
C7H6O + C6H12O6 = C9H10O2 + CO2 =>
66 C7H6O + 17 C6H12O6 = 60 C9H10O2 + 24 CO2
B(OH)3 + H2O = B(OH)4 + H =>
B(OH)3 + H2O = B(OH)4 + H
Na[Cr(OH)4] + Na2S2O8 + HCl = SO2 + H2CrO4 + NaCl + H2O =>
2 Na[Cr(OH)4] + Na2S2O8 + 4 HCl = 2 SO2 + 2 H2CrO4 + 4 NaCl + 4 H2O
Mn + Bi + Te = MnBi2Te4 =>
Mn + 2 Bi + 4 Te = MnBi2Te4
Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH
N2O(g) + H2O(l) = NH4NO3(s) =>
N2O(g) + 2 H2O(l) = NH4NO3(s)
AlBr3 + K2SO3 = Al2O3 + SO2 + KBr =>
2 AlBr3 + 3 K2SO3 = Al2O3 + 3 SO2 + 6 KBr
CuCl2 + (NH4)3(PO4) = Cu3(PO4)2 + (NH4)Cl =>
3 CuCl2 + 2(NH4)3(PO4) = Cu3(PO4)2 + 6(NH4)Cl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe(NH4)2(SO4)2*6H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + K2SO4 + MnSO4 + H2O =>
10 Fe(NH4)2(SO4)2*6H2O + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 10(NH4)2SO4 + K2SO4 + 2 MnSO4 + 68 H2O
Cu3 + O2 = Cu2O =>
4 Cu3 + 3 O2 = 6 Cu2O
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