| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
N2O4 + NO = N2O3 =>
N2O4 + 2 NO = 2 N2O3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
LiI(aq) + AgNO3(aq) = AgI(s) + LiNO3(aq) =>
LiI(aq) + AgNO3(aq) = AgI(s) + LiNO3(aq)
Ca + ZnCl2 = Zn + CaCl =>
2 Ca + ZnCl2 = Zn + 2 CaCl
C2H3NaO2 + HCl = NaCl + H2CO =>
C2H3NaO2 + HCl = NaCl + 2 H2CO
I2 + NaI + Eu = Na3EuI6 =>
3 I2 + 6 NaI + 2 Eu = 2 Na3EuI6
PSCl3 + H2O = HOP(S)Cl2 + HCl =>
PSCl3 + H2O = HOP(S)Cl2 + HCl
Cl2(g) + NaF(aq) = NaCl + F2 =>
Cl2(g) + 2 NaF(aq) = 2 NaCl + F2
C2 + H3 + Cl2 = CH3Cl =>
C2 + 2 H3 + Cl2 = 2 CH3Cl
FeCl2 + HNO2 = Fe(NO2)3 + NO + HCl + H2O =>
FeCl2 + 4 HNO2 = Fe(NO2)3 + NO + 2 HCl + H2O
CH3COOH + H2O2 + Cu = Cu(CH3COO)2 + H2O =>
2 CH3COOH + H2O2 + Cu = Cu(CH3COO)2 + 2 H2O
CH4S(g) + O2(g) = CO2(g) + H2O(g) + SO3(g) =>
2 CH4S(g) + 7 O2(g) = 2 CO2(g) + 4 H2O(g) + 2 SO3(g)
Li2CO3 + CoCl3 = Co2(CO3)3 + LiCl =>
3 Li2CO3 + 2 CoCl3 = Co2(CO3)3 + 6 LiCl
AgNO3 + C2H5NO2 = Ag + H2O + CO2 + N2 =>
6 AgNO3 + 4 C2H5NO2 = 6 Ag + 10 H2O + 8 CO2 + 5 N2
FeS2 + HNO3 = Fe(NO3)3 + NO + SO2 + H2O =>
3 FeS2 + 20 HNO3 = 3 Fe(NO3)3 + 11 NO + 6 SO2 + 10 H2O
RuF5 + H2O = RuF4 + O2 + HF =>
4 RuF5 + 2 H2O = 4 RuF4 + O2 + 4 HF
Al + H(SO4) = Al(SO4) + H =>
Al + H(SO4) = Al(SO4) + H
SnO2 + FeN = Sn3N4 + Fe2O3 =>
3 SnO2 + 4 FeN = Sn3N4 + 2 Fe2O3
C4H5N3O + H2O = C4H4N2O2 + NH3 =>
C4H5N3O + H2O = C4H4N2O2 + NH3
CH3COOH + Ag(NH3)2OH = Ag + CO2 + H2O + NH3 =>
CH3COOH + 8 Ag(NH3)2OH = 8 Ag + 2 CO2 + 6 H2O + 16 NH3
CsClO3 = CsCl + O3 =>
CsClO3 = CsCl + O3
C2H2O3 + C2H8N2 + C6H6O = C18H20N2O6 + H2O =>
2 C2H2O3 + C2H8N2 + 2 C6H6O = C18H20N2O6 + 2 H2O
U + SnCl2 = UCl + Sn =>
2 U + SnCl2 = 2 UCl + Sn
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4) + H2O =>
K2Cr2O7 + 10 FeSO4 + 7 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + Cr2(SO4) + 7 H2O
Na(OH) + FeBr3 = NaBr3 + (OH)Fe =>
Na(OH) + FeBr3 = NaBr3 + (OH)Fe
K2MnO4 + K2S + H2SO4 = MnO2 + H2O + K2SO4 =>
4 K2MnO4 + K2S + 4 H2SO4 = 4 MnO2 + 4 H2O + 5 K2SO4
K + H2O = K(OH) + H1 =>
K + H2O = K(OH) + H1
Cs2Cr2O7 + Zr = Cs + ZrO2 + Cr2O3 =>
Cs2Cr2O7 + 2 Zr = 2 Cs + 2 ZrO2 + Cr2O3
NH4Br + CaCO3 = CaBr2 + CO2 + (NH4)2O =>
2 NH4Br + CaCO3 = CaBr2 + CO2 + (NH4)2O
CaO + H2O2 = CaO2 + H2O =>
CaO + H2O2 = CaO2 + H2O
Fe + SO4 + H2O2 = H2SO4 + FeO2 =>
Fe + SO4 + H2O2 = H2SO4 + FeO2
MnO4[{-}] + H2O + {-} = MnO2 + OH[{-}] =>
MnO4[{-}] + 2 H2O + 3e = MnO2 + 4 OH[{-}]
FeS2 + HNO3 = Fe(NO3)3 + NO + SO2 + H2O =>
3 FeS2 + 20 HNO3 = 3 Fe(NO3)3 + 11 NO + 6 SO2 + 10 H2O
H2SO3 + NaHCO3 = H2CO3 + NaHSO3 =>
H2SO3 + NaHCO3 = H2CO3 + NaHSO3
CuO + HNO3 = Cu(NO3)3 + H2O + NO =>
3 CuO + 10 HNO3 = 3 Cu(NO3)3 + 5 H2O + NO
O2 + HCl = Cl2 + H2O =>
O2 + 4 HCl = 2 Cl2 + 2 H2O
CuSO4(aq) + Zn(s) = Cu(s) + Zn(SO4)(aq) =>
CuSO4(aq) + Zn(s) = Cu(s) + Zn(SO4)(aq)
Al(OH)3 + LiOH = Li3[Al(OH)6] =>
Al(OH)3 + 3 LiOH = Li3[Al(OH)6]
CuSO4*5H2O + Ca(NO3)2 = Cu(NO3)2 + CaSO4 + H2O =>
CuSO4*5H2O + Ca(NO3)2 = Cu(NO3)2 + CaSO4 + 5 H2O
Fe + O2 = FeO26 =>
Fe + 13 O2 = FeO26
CH4*C2H6 + O2 = CO2 + H2O =>
2 CH4*C2H6 + 11 O2 = 6 CO2 + 10 H2O
Na2CO3 + Ba(OH)2 = Na2 + Ba2O + CO + HO =>
Na2CO3 + 4 Ba(OH)2 = Na2 + 2 Ba2O + CO + 8 HO
NH3 + Cl2 = NH4Cl + N2 = =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
HCOH + H2O = H3O + HCOO =>
HCOH + 4 H2O = 3 H3O + HCOO
HBr + C4H6 = C4H7 + Br =>
HBr + C4H6 = C4H7 + Br
SO4 + AgNO3 = NO3 + Ag2SO4 =>
SO4 + 2 AgNO3 = 2 NO3 + Ag2SO4
Br2O5 + H2O = HBr3 + O6 =>
9 Br2O5 + 3 H2O = 6 HBr3 + 8 O6
Pb(ClO4)2 + Fe2(SO4)3 = Pb(SO4)3 + Fe(ClO4) =>
Pb(ClO4)2 + Fe2(SO4)3 = Pb(SO4)3 + 2 Fe(ClO4)
SiO(NO3)2 + C6H12O6 = SiO2 + CO2 + N2 + H2O =>
12 SiO(NO3)2 + 5 C6H12O6 = 12 SiO2 + 30 CO2 + 12 N2 + 30 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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