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2 H{+} + 6 H2SO4 + K2Cr2O7 + 6 FeSO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 2 K{+} + 7 H2O
H2O2 = H3O*O2 =>
3 H2O2 = 2 H3O*O2
C2H5COOH + Ag = C2H5COOAg + H =>
C2H5COOH + Ag = C2H5COOAg + H
KMnO4 + H2SO4 + H2O = MnSO4 + K2SO4 + H2O2 =>
2 KMnO4 + 3 H2SO4 + 2 H2O = 2 MnSO4 + K2SO4 + 5 H2O2
O2 + C2H4 = H2O + CO2 =>
3 O2 + C2H4 = 2 H2O + 2 CO2
Qw + Mt = Qw2Mt2 =>
2 Qw + 2 Mt = Qw2Mt2
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
CaCO3(s) + CH3COOH(aq) = H2CO3(aq) + Ca(CH3COO)2(aq) =>
CaCO3(s) + 2 CH3COOH(aq) = H2CO3(aq) + Ca(CH3COO)2(aq)
Ba(OH)2 + CuSO3 = BaSO3 + Cu(OH)2 =>
Ba(OH)2 + CuSO3 = BaSO3 + Cu(OH)2
KBr + ZnCl2 = K2Cl2 + ZnBr2 =>
2 KBr + ZnCl2 = K2Cl2 + ZnBr2
HF = H2 + F3 =>
6 HF = 3 H2 + 2 F3
F2 + Na2SO3 + H2O = HF + Na2SO4 =>
F2 + Na2SO3 + H2O = 2 HF + Na2SO4
Na2CO3 + H2SO4 = Na2CO2 + SO4 + H2O =>
Na2CO3 + H2SO4 = Na2CO2 + SO4 + H2O
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
FeS + CaSO4 = CaS + FeSO4 =>
FeS + CaSO4 = CaS + FeSO4
CH3CH2CH22OH + CuO = CH3CH2COH + H2O + Cu =>
CH3CH2CH22OH + 11 CuO = CH3CH2COH + 11 H2O + 11 Cu
H + MnO4{-} + Fe2{+} = Mn2{+} + Fe3{+} + H2O =>
16 H + 2 MnO4{-} + 9 Fe2{+} = Mn2{+} + 6 Fe3{+} + 8 H2O
H2SO4(aq) + ZnCl2(aq) = ZnSO4(aq) + HCl(aq) =>
H2SO4(aq) + ZnCl2(aq) = ZnSO4(aq) + 2 HCl(aq)
(COOH)2 + Pb(OH)2 = H2O + Pb(COO)2 =>
(COOH)2 + Pb(OH)2 = 2 H2O + Pb(COO)2
NaCl + HCl = NaH + Cl =>
NaCl + HCl = NaH + 2 Cl
SO2 + Mg(OH)2 = MgSO3 + H2O =>
SO2 + Mg(OH)2 = MgSO3 + H2O
C62H6OH + O2 = CO2(g) + H2O(g) =>
4 C62H6OH + 253 O2 = 248 CO2(g) + 14 H2O(g)
C4H10 + Br2 = C4H8Br2 + H2 =>
C4H10 + Br2 = C4H8Br2 + H2
Sm2O3 + V2O5 = SmVO4 =>
Sm2O3 + V2O5 = 2 SmVO4
CuSO4 + KI + H2SO4 = I2 + K2SO4 + H2O + CuS =>
CuSO4 + 8 KI + 4 H2SO4 = 4 I2 + 4 K2SO4 + 4 H2O + CuS
LiOH(aq) + HNO2(aq) = LiNO2(aq) + H2O(l) =>
LiOH(aq) + HNO2(aq) = LiNO2(aq) + H2O(l)
PCl3 + LiOH = Li2HPO3 + LiCl + H2O =>
PCl3 + 5 LiOH = Li2HPO3 + 3 LiCl + 2 H2O
KI + H2O2 + H2SO4 = KI3 + K2SO4 + H2O =>
3 KI + H2O2 + H2SO4 = KI3 + K2SO4 + 2 H2O
C2H5COOH + Br2 = CH3CHBrCOOH + HBr =>
C2H5COOH + Br2 = CH3CHBrCOOH + HBr
NH4OH + H2SO4 = N2 + SO2 + H2O =>
2 NH4OH + 3 H2SO4 = N2 + 3 SO2 + 8 H2O
Al(OH)3 + H3BO3 = Al(BO2)3 + H2O =>
Al(OH)3 + 3 H3BO3 = Al(BO2)3 + 6 H2O
Mercury(II)Chlorate + SodiumSulfide = SodiumChlorate + Mercury(II)Sulfide =>
Mercury(II)Chlorate + SodiumSulfide = SodiumChlorate + Mercury(II)Sulfide
NH4I(aq) + KOH(aq) = KI(aq) + H2O(l) + NH3(g) =>
NH4I(aq) + KOH(aq) = KI(aq) + H2O(l) + NH3(g)
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
CHNH2 + O2 = CO + H2O + NO2 =>
4 CHNH2 + 9 O2 = 4 CO + 6 H2O + 4 NO2
NaI + CaCl2 = ICl2 + NaCa =>
NaI + CaCl2 = ICl2 + NaCa
FeCl2(aq) + Na2CO3(aq) = FeCO3(s) + NaCl(aq) =>
FeCl2(aq) + Na2CO3(aq) = FeCO3(s) + 2 NaCl(aq)
BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
H2O + CH5N = H3O + CH4N =>
H2O + CH5N = H3O + CH4N
AgNO3 + MgCl2 = AgCl + Mg + NO3 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg + 2 NO3
C10H12NOCl + C4H11N + KOH = C14H22N2O + KCl + H2O =>
C10H12NOCl + C4H11N + KOH = C14H22N2O + KCl + H2O
NaHCO3 + Kl = NaHCO3Kl =>
NaHCO3 + Kl = NaHCO3Kl
Au2(CO)Cl4 + Au2Cl6 = COCl2 + Au4Cl8 =>
Au2(CO)Cl4 + Au2Cl6 = COCl2 + Au4Cl8
Hg(NO3)2 = HgO + NO2 + O =>
Hg(NO3)2 = HgO + 2 NO2 + O
H2(SO4) + Ni(OH)2 = Ni(SO4) + H2O =>
H2(SO4) + Ni(OH)2 = Ni(SO4) + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2HCO4 + H2SO4 = Na2SO4 + H2HCO4 =>
Na2HCO4 + H2SO4 = Na2SO4 + H2HCO4
Li + NHO3 = LiNO3 + H2 =>
2 Li + 2 NHO3 = 2 LiNO3 + H2
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