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2 Ba + FeO2 = Fe + 2 BaO
MgO + Si = Mg + Mg2SiO4 =>
4 MgO + Si = 2 Mg + Mg2SiO4
N + H2 = NH3* =>
2 N + 3 H2 = 2 NH3*
KMnO4 + K2CO3 = KKK2MnO + O + CO2 =>
2 KMnO4 + 3 K2CO3 = 2 KKK2MnO + 9 O + 3 CO2
Mg + HO = MgO2 + H =>
Mg + 2 HO = MgO2 + 2 H
Bi2(SO4)3 + H2O = Bi + O2 + H2SO4 =>
2 Bi2(SO4)3 + 6 H2O = 4 Bi + 3 O2 + 6 H2SO4
N2 + H2O + O2 = HNO3 =>
2 N2 + 2 H2O + 5 O2 = 4 HNO3
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
CH3CH2COHCH2CH3 + KMnO4 + H2SO4 = CH3CH2COCH2CH3 + K2SO4 + MnSO4 + H2O =>
10 CH3CH2COHCH2CH3 + 2 KMnO4 + 3 H2SO4 = 10 CH3CH2COCH2CH3 + K2SO4 + 2 MnSO4 + 8 H2O
MgO + NaI = Na2O + MgI2 =>
MgO + 2 NaI = Na2O + MgI2
Ni2O3 + Fe + H2O = NiOH*2 + FeOH*2 =>
Ni2O3 + 4 Fe + 3 H2O = 2 NiOH*2 + 4 FeOH*2
CrCl3 + Na2S + H2O = Cr(OH)3 + H2S + NaCl =>
2 CrCl3 + 3 Na2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 NaCl
Cr2O3 + HIO4 = Cr(IO4)3 + H2O =>
Cr2O3 + 6 HIO4 = 2 Cr(IO4)3 + 3 H2O
H2SO4 + KCl = HCl + K2SO4 =>
H2SO4 + 2 KCl = 2 HCl + K2SO4
X + Cl2 = XCl2 =>
X + Cl2 = XCl2
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
HNO3 + KI = KI3 + NO + H2O + KNO3 =>
8 HNO3 + 9 KI = 3 KI3 + 2 NO + 4 H2O + 6 KNO3
H2O + NaN3 = NaOH + HN3 =>
H2O + NaN3 = NaOH + HN3
CH2OHCH2OH + KMnO4 + H2SO4 = COOHCOOH + MnSO4 + K2SO4 + H2O =>
5 CH2OHCH2OH + 8 KMnO4 + 12 H2SO4 = 5 COOHCOOH + 8 MnSO4 + 4 K2SO4 + 22 H2O
NaNO3 + K3ZrF7 = Na3ZrF7 + KNO3 =>
3 NaNO3 + K3ZrF7 = Na3ZrF7 + 3 KNO3
O2 = O3 =>
3 O2 = 2 O3
CH3COOCH2CH3 + NaOH = CH3COONa + CH3CH2OH =>
CH3COOCH2CH3 + NaOH = CH3COONa + CH3CH2OH
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C6H4(NO2)COOH + Fe + HCl = C6H4(COOH)NH2 + FeCl2 + H2O =>
C6H4(NO2)COOH + 3 Fe + 6 HCl = C6H4(COOH)NH2 + 3 FeCl2 + 2 H2O
CH3CO2H(aq) + Ba(OH)2(aq) = (CH3CO2)2Ba(aq) + H2O(l) =>
2 CH3CO2H(aq) + Ba(OH)2(aq) = (CH3CO2)2Ba(aq) + 2 H2O(l)
FeCl3 + H2O2 = FeCl2 + HCl + O2 =>
2 FeCl3 + H2O2 = 2 FeCl2 + 2 HCl + O2
Ba(OH)2 + H2O = Ba + H5O4 =>
3 Ba(OH)2 + 2 H2O = 3 Ba + 2 H5O4
Ce(s) + H2SO4(aq) = Ce(SO4)2(aq) + H2(g) =>
Ce(s) + 2 H2SO4(aq) = Ce(SO4)2(aq) + 2 H2(g)
C6H6 + Br2 = C6Br6 + HBr =>
C6H6 + 6 Br2 = C6Br6 + 6 HBr
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Pb + I + HCl = PbICl + HI =>
Pb + 2 I + HCl = PbICl + HI
Na2[Zn(OH)4] + H2O2 = Zn(OH)2 + NaO + H2O =>
Na2[Zn(OH)4] + H2O2 = Zn(OH)2 + 2 NaO + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CoSO4 + KSCN = K2[Co(SCN)4] + K2SO4 =>
CoSO4 + 4 KSCN = K2[Co(SCN)4] + K2SO4
CHCl3 + Br2 = CCl3Br + HBr =>
CHCl3 + Br2 = CCl3Br + HBr
Co(NO3)2 + NH3 + (NH4)2CO3 = [Co(NH3)4CO3]NO3 + NH4NO3 + H2O2 =>
10 Co(NO3)2 + 26 NH3 + 10(NH4)2CO3 = 10[Co(NH3)4CO3]NO3 + 8 NH4NO3 + 3 H2O2
(CH3)2CHCHNH2COOH + KOH = (CH3)2CHCHNH2COOK + H2O =>
(CH3)2CHCHNH2COOH + KOH = (CH3)2CHCHNH2COOK + H2O
SO4 + LiOH = Li + SO4(OH)2 =>
SO4 + 2 LiOH = 2 Li + SO4(OH)2
HS4 + O2 = SO4 + H2O =>
4 HS4 + 33 O2 = 16 SO4 + 2 H2O
HNO3(Ac) + Sr(OH)2(Ac) = H2O(Ac) + Sr(NO3)2(Ac) =>
2 HNO3(Ac) + Sr(OH)2(Ac) = 2 H2O(Ac) + Sr(NO3)2(Ac)
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
NaF + FeCl3 = Na3FeF6 + NaCl =>
6 NaF + FeCl3 = Na3FeF6 + 3 NaCl
SnBr4 + Na2S = NaBr + SnS2 =>
SnBr4 + 2 Na2S = 4 NaBr + SnS2
NaF + FeCl3 = Na3FeF6 + NaCl =>
6 NaF + FeCl3 = Na3FeF6 + 3 NaCl
CuSO4 + NaOH + CH3COOH = Na2SO4 + Cu(CH3COO)2 + H2O =>
CuSO4 + 2 NaOH + 2 CH3COOH = Na2SO4 + Cu(CH3COO)2 + 2 H2O
KOH(aq) + H3PO4(aq) = K3PO4(aq) + H2O(l) =>
3 KOH(aq) + H3PO4(aq) = K3PO4(aq) + 3 H2O(l)
(NH4)2CO3 + HBr = (NH4)Br + H2O + CO2 =>
(NH4)2CO3 + 2 HBr = 2(NH4)Br + H2O + CO2
SnBr4 + Na2S = NaBr + SnS2 =>
SnBr4 + 2 Na2S = 4 NaBr + SnS2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NaBr + H2SO4 + O2 = H2O + Br2 + Na2SO4 =>
4 NaBr + 2 H2SO4 + O2 = 2 H2O + 2 Br2 + 2 Na2SO4
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