| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 3 CUO = N2 + 3 CU + 3 H2O
Fe2O3 + C6H14 = CO2 + H2O + Fe =>
19 Fe2O3 + 3 C6H14 = 18 CO2 + 21 H2O + 38 Fe
CaP2 + H2O = Ca(OH)2 + PH =>
CaP2 + 2 H2O = Ca(OH)2 + 2 PH
SnSO3 = SnO2 + SO =>
SnSO3 = SnO2 + SO
NaOH{-} + MgCl2 = MgOH{-} + NaCl2 =>
NaOH{-} + MgCl2 = MgOH{-} + NaCl2
Ca(OH)3 + HI = CaI3 + H2O =>
Ca(OH)3 + 3 HI = CaI3 + 3 H2O
AgNO3 + Al = AgAl3 + NO3 =>
AgNO3 + 3 Al = AgAl3 + NO3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Al(SO4)3 + Mg = Mg(SO4)3 + Al =>
Al(SO4)3 + Mg = Mg(SO4)3 + Al
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + H2O =>
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + 2 H2O
Cu5FeS4 + O2 + H2SO4 = CuSO4 + Fe2(SO4)3 + H2O =>
4 Cu5FeS4 + 37 O2 + 10 H2SO4 = 20 CuSO4 + 2 Fe2(SO4)3 + 10 H2O
HClO + Zn = Zn2O + Cl2 + H2O =>
2 HClO + 2 Zn = Zn2O + Cl2 + H2O
Pb(NO3)2 + K2Cr2O7 = PbO7 + Cr2(NO3)2 + K =>
Pb(NO3)2 + K2Cr2O7 = PbO7 + Cr2(NO3)2 + 2 K
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + H2O =>
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + 2 H2O
(CoCl2)6H2O + NH4Cl + NH3 + H2O2 = (Co(NH3)6Cl)Cl3 + H2O =>
(CoCl2)6H2O + 12 NH4Cl + 24 NH3 + 6 H2O2 = 6(Co(NH3)6Cl)Cl3 + 13 H2O
C10H + O2 = CO2 + OH =>
2 C10H + 21 O2 = 20 CO2 + 2 OH
Cl{-} + S2O4{2-} + H{+} = OCl{-} + S4O6{2-} + H2O =>
Cl{-} + 2 S2O4{2-} + 2 H{+} = OCl{-} + S4O6{2-} + H2O
AlK(SO4)2*12H2O + KOH = Al(OH)3 + K2SO4 + H2O =>
AlK(SO4)2*12H2O + 3 KOH = Al(OH)3 + 2 K2SO4 + 12 H2O
H2O + Na2O2 = H2O2 + NaOH =>
2 H2O + Na2O2 = H2O2 + 2 NaOH
Zn{+2} + PO4{3-} = Zn3(PO4)2 =>
3 Zn{+2} + 2 PO4{3-} = Zn3(PO4)2
(Ga2)2(SO12)3 + (Na3)3(PO4) = (Na3)2(SO12) + (Ga2)3(PO4)3 =>
3(Ga2)2(SO12)3 + 6(Na3)3(PO4) = 9(Na3)2(SO12) + 2(Ga2)3(PO4)3
Ba2 + MnO4 = BaMnO4 =>
Ba2 + 2 MnO4 = 2 BaMnO4
Mn7Fe(CN)6 + Pb4(SO3) = Mn7(SO3) + Pb4Fe(CN)6 =>
Mn7Fe(CN)6 + Pb4(SO3) = Mn7(SO3) + Pb4Fe(CN)6
I + H3PO4 + C10H15NO = C10H15N + HIO + PO4 =>
3 I + H3PO4 + 3 C10H15NO = 3 C10H15N + 3 HIO + PO4
CH4 + O = CO2 + H2 =>
CH4 + 2 O = CO2 + 2 H2
Fe + HPO4 = FeHPO4 =>
Fe + HPO4 = FeHPO4
Cu5FeS4 + O2 + H2SO4 = CuSO4 + Fe2(SO4)3 + H2O =>
4 Cu5FeS4 + 37 O2 + 10 H2SO4 = 20 CuSO4 + 2 Fe2(SO4)3 + 10 H2O
H2 + C4H6O4 + NaOH = NaC4H6O4 + H2O =>
H2 + 2 C4H6O4 + 2 NaOH = 2 NaC4H6O4 + 2 H2O
Cu5FeS4 + O2 + H2SO4 = CuSO4 + Fe2(SO4)3 + H2O =>
4 Cu5FeS4 + 37 O2 + 10 H2SO4 = 20 CuSO4 + 2 Fe2(SO4)3 + 10 H2O
AgI + KNO3 + NH4OH = AgNH4KI + NO4H =>
AgI + KNO3 + NH4OH = AgNH4KI + NO4H
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Ba(NO3)2 + NH2SO3 + H2O(l) = Ba(NH2)2 + H2SO4 + HNO3 =>
7 Ba(NO3)2 + 16 NH2SO3 + 22 H2O(l) = 7 Ba(NH2)2 + 16 H2SO4 + 16 HNO3
S + O2 = SO2 =>
S + O2 = SO2
KClO4 = K2O + ClO + O2 =>
4 KClO4 = 2 K2O + 4 ClO + 5 O2
Cu5FeS4 + O2 + H2SO4 = CuSO4 + Fe2(SO4)3 + H2O =>
4 Cu5FeS4 + 37 O2 + 10 H2SO4 = 20 CuSO4 + 2 Fe2(SO4)3 + 10 H2O
Pb2Cl2 + Mg = MgCl2 + Pb =>
Pb2Cl2 + Mg = MgCl2 + 2 Pb
Cu5FeS4 + O2 + H2SO4 = CuSO4 + Fe2(SO4)3 + H2O =>
4 Cu5FeS4 + 37 O2 + 10 H2SO4 = 20 CuSO4 + 2 Fe2(SO4)3 + 10 H2O
K2Cr2O7 + BaCl2 + H2SO4 = Cr2(SO4) + Cl2 + BaSO4 + K2SO4 + H2O =>
K2Cr2O7 + 5 BaCl2 + 7 H2SO4 = Cr2(SO4) + 5 Cl2 + 5 BaSO4 + K2SO4 + 7 H2O
Al + Fe2O2 = Al2O3 + Fe =>
4 Al + 3 Fe2O2 = 2 Al2O3 + 6 Fe
HCl + Mg = MgCl2H2 =>
2 HCl + Mg = MgCl2H2
Hg{2+} + Al = Hg + Al{3+} =>
3 Hg{2+} + 2 Al = 3 Hg + 2 Al{3+}
Na2CO3 + AlN = Na2AlNCO3 =>
Na2CO3 + AlN = Na2AlNCO3
CuCl2(aq) + Na2CO3(aq) = NaCl + CuCO3 =>
CuCl2(aq) + Na2CO3(aq) = 2 NaCl + CuCO3
Cu5FeS4 + O2 + H2SO4 = CuSO4 + Fe2(SO4)3 + H2O =>
4 Cu5FeS4 + 37 O2 + 10 H2SO4 = 20 CuSO4 + 2 Fe2(SO4)3 + 10 H2O
MnO4 + NH4 = NO3 + Mn(OH)2 + H2O =>
5 MnO4 + 3 NH4 = 3 NO3 + 5 Mn(OH)2 + H2O
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
CaCl2H2 = CaCl2 + H2 =>
CaCl2H2 = CaCl2 + H2
K2CO3(aq) + HBr(aq) = H2O(l) + KBr(aq) + CO2(g) =>
K2CO3(aq) + 2 HBr(aq) = H2O(l) + 2 KBr(aq) + CO2(g)
KMnO4 + H2SO4 + Sb2S3 = K2SO4 + MnSO4 + Sb2O3 + H2O =>
24 KMnO4 + 21 H2SO4 + 5 Sb2S3 = 12 K2SO4 + 24 MnSO4 + 5 Sb2O3 + 21 H2O
C6H5OH + HNO3 = C6H4(OH)NO2 + H2O =>
C6H5OH + HNO3 = C6H4(OH)NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/24
Équations équilibrées sur03/06/23
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