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I2(s) + 2 Na2S2O3(aq) = Na2S4O6(aq) + 2 NaI(aq)
CH3OH + Cu = CH3CuOH =>
CH3OH + Cu = CH3CuOH
Ag + KNO3 + H2SO4 = Ag2SO4 + K2SO4 + NO + H2O =>
6 Ag + 2 KNO3 + 4 H2SO4 = 3 Ag2SO4 + K2SO4 + 2 NO + 4 H2O
Cu4O + H2 = Cu + H2O =>
Cu4O + H2 = 4 Cu + H2O
MnO2 + K2CO3 + KNO3 = CO2 + K2MnO4 + NO =>
3 MnO2 + 2 K2CO3 + 2 KNO3 = 2 CO2 + 3 K2MnO4 + 2 NO
CuS + H2S = Cu(HS)2 =>
CuS + H2S = Cu(HS)2
Mg + CuCl2 = MgCl2 + Cu2 =>
2 Mg + 2 CuCl2 = 2 MgCl2 + Cu2
H2S + Mg(OH)2 = SMg + H2O =>
H2S + Mg(OH)2 = SMg + 2 H2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
KMnO4 + Na2C2O4 + H2SO4 = CO2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O
MnO4{2-} + H2O = MnO(OH)2 + OH{-} + MnO4{-} =>
3 MnO4{2-} + 3 H2O = MnO(OH)2 + 4 OH{-} + 2 MnO4{-}
AmmoniumSulfate + StrontiumBromide = AmmoniumBromide + StrontiumSulfate =>
AmmoniumSulfate + StrontiumBromide = AmmoniumBromide + StrontiumSulfate
CO2 + NH3 = OC[NH2]2 + H2O =>
CO2 + 2 NH3 = OC[NH2]2 + H2O
I2(aq) + Na2S2O3(aq) = Na2S4O6(aq) + NaI(aq) =>
I2(aq) + 2 Na2S2O3(aq) = Na2S4O6(aq) + 2 NaI(aq)
Br + Fe2(SO4)3 = FeBr2 + SO4 =>
4 Br + Fe2(SO4)3 = 2 FeBr2 + 3 SO4
(CH2)6N4 + H2SO4 + H2O = NH4HSO4 + CH2O =>
(CH2)6N4 + 4 H2SO4 + 6 H2O = 4 NH4HSO4 + 6 CH2O
PON3H6 + PSN3H6 = P4N6O + NH3 + H2S =>
PON3H6 + 3 PSN3H6 = P4N6O + 6 NH3 + 3 H2S
Mg(s) + HNO3(aq) = Mg(NO3)2(aq) + H2(g) =>
Mg(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2(g)
NH4NCS + FeCl3 = (NH4)3[Fe(NCS)6] + NH4Cl =>
6 NH4NCS + FeCl3 = (NH4)3[Fe(NCS)6] + 3 NH4Cl
HOCN + KOH = KCNO + H2O =>
HOCN + KOH = KCNO + H2O
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
V(OH)2 + O2 = VO3 + H2O =>
V(OH)2 + O2 = VO3 + H2O
PO + NaOH = POH + NaO =>
PO + NaOH = POH + NaO
CuSO4 + H2O + Na2CO3 = (CuOH)2CO3 + Na2SO4 + CO2 =>
2 CuSO4 + H2O + 2 Na2CO3 = (CuOH)2CO3 + 2 Na2SO4 + CO2
Co + OH = Co(OH) =>
Co + OH = Co(OH)
K2Cr2O7 + (NH4)2SO4 = K2SO4 + Cr2O3 + N2 + H2O =>
K2Cr2O7 + (NH4)2SO4 = K2SO4 + Cr2O3 + N2 + 4 H2O
MnO2 + KCl3 + KOH = K2MnO4 + KCl + H2O =>
MnO2 + KCl3 + 4 KOH = K2MnO4 + 3 KCl + 2 H2O
KI + HNO3 + H2SO4 = NO + I2 + H2O + K2SO4 =>
6 KI + 2 HNO3 + 3 H2SO4 = 2 NO + 3 I2 + 4 H2O + 3 K2SO4
Cu(OH)2 + NH3 = [Cu(NH3)4](OH)2 =>
Cu(OH)2 + 4 NH3 = [Cu(NH3)4](OH)2
Cl2 + KOH = H2O + KCl + KClO3 =>
3 Cl2 + 6 KOH = 3 H2O + 5 KCl + KClO3
C4H8O + H2O2 = H2O + CO2 =>
C4H8O + 11 H2O2 = 15 H2O + 4 CO2
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe =>
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe
NNH3 + O2 = NO2 + H2O =>
4 NNH3 + 11 O2 = 8 NO2 + 6 H2O
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
MnO2 + H2SO4 + KBr = K2SO4 + MnSO4 + Br2 + H2O =>
MnO2 + 2 H2SO4 + 2 KBr = K2SO4 + MnSO4 + Br2 + 2 H2O
Fe + Cu(OH)2 = Fe(OH)3 + Cu =>
2 Fe + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu
CuI2 = Cu + I =>
CuI2 = Cu + 2 I
K2SO4 + Fe(OH)3 + HCl = KCl + Fe2(SO4)3 + H2O =>
3 K2SO4 + 2 Fe(OH)3 + 6 HCl = 6 KCl + Fe2(SO4)3 + 6 H2O
Zn + CH3COOH = (CH3COO)2Zn + H =>
Zn + 2 CH3COOH = (CH3COO)2Zn + 2 H
F2 + NH4Br = Br2 + NH4F =>
F2 + 2 NH4Br = Br2 + 2 NH4F
H2SO3 + HMnO4 = MnSO4 + H2SO4 + H2O =>
5 H2SO3 + 2 HMnO4 = 2 MnSO4 + 3 H2SO4 + 3 H2O
KOH + NaF = KF + NaOH =>
KOH + NaF = KF + NaOH
Cu + HCN = Cu(CN)2 + H2 =>
Cu + 2 HCN = Cu(CN)2 + H2
Li3PO4 + Al = AlPO4 + Li =>
Li3PO4 + Al = AlPO4 + 3 Li
C56H108O6 + O2 = CO2 + H2O =>
C56H108O6 + 80 O2 = 56 CO2 + 54 H2O
H2SiO3 + V(OH)3 = V2(SiO3)3 + H2O =>
3 H2SiO3 + 2 V(OH)3 = V2(SiO3)3 + 6 H2O
C + BaSO4 = CO + BaS =>
4 C + BaSO4 = 4 CO + BaS
Ba(OH)2 + NaOH = BaOH + NaO + H2O =>
Ba(OH)2 + NaOH = BaOH + NaO + H2O
Cu + Fe(OH)3 = Fe + Cu(OH)2 =>
3 Cu + 2 Fe(OH)3 = 2 Fe + 3 Cu(OH)2
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