| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 Co(C2H3O2)2*6H2O + 18 Fe(NO3)3*9H2O + 7 C6H8O7 = 9 CoFe2O4 + 27 N2 + 271 H2O + 78 CO2
Ca(OCl)2 + Mg = MgO + CaCl2 =>
Ca(OCl)2 + 2 Mg = 2 MgO + CaCl2
BPO4 + KOH = BOH + KPO4 =>
BPO4 + KOH = BOH + KPO4
Ca3(PO4)2(s) + SiO2(s) + C(s) = CO(g) + CaSiO3(s) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 10 CO(g) + 6 CaSiO3(s) + P4(s)
ZnSO4 + Fe(CN)6 = SO4 + Zn2Fe(CN)6 =>
2 ZnSO4 + Fe(CN)6 = 2 SO4 + Zn2Fe(CN)6
HNO3 + Ca = Ca(NO3)2 + NH4OH3 + H2O =>
11 HNO3 + 5 Ca = 5 Ca(NO3)2 + NH4OH3 + 2 H2O
Al + CuCo3 = Al2(Co3)3 + Cu =>
2 Al + 3 CuCo3 = Al2(Co3)3 + 3 Cu
Cu(s) + Cr(CH3COO)3(aq) = Cr(s) + Cu(CH3COO)2 =>
3 Cu(s) + 2 Cr(CH3COO)3(aq) = 2 Cr(s) + 3 Cu(CH3COO)2
[H]{+} + [Mn]{2+} + NaBiO3 = Bi{3+} + MnO4{-} + H2O + Na{+} =>
14[H]{+} + 2[Mn]{2+} + 5 NaBiO3 = 5 Bi{3+} + 2 MnO4{-} + 7 H2O + 5 Na{+}
HCl + Hg2(NO3)2 + NH3 = HNO3 + H2Cl + NHHg =>
2 HCl + Hg2(NO3)2 + 2 NH3 = 2 HNO3 + 2 H2Cl + 2 NHHg
Fe3O4 + HCl = FeCl2 + FeCl3 + H2O =>
Fe3O4 + 8 HCl = FeCl2 + 2 FeCl3 + 4 H2O
Cd + Ba(NO3)2 = Cd(NO3)2 + Ba =>
Cd + Ba(NO3)2 = Cd(NO3)2 + Ba
NaSO4 + CO2 = NaCO3 + SO3 =>
NaSO4 + CO2 = NaCO3 + SO3
Zn + H2SO3 + HCl = ZnCl2 + H2S + H2O =>
3 Zn + H2SO3 + 6 HCl = 3 ZnCl2 + H2S + 3 H2O
Hg2(NO3)2 + KI = K2HgI4 + K2NO3 =>
Hg2(NO3)2 + 8 KI = 2 K2HgI4 + 2 K2NO3
CrCl3*6H2O + C5H8O2 + CH4N2O = Cr(C5H8O2)3 + NH4Cl + CO2 + H2O =>
8 CrCl3*6H2O + 25 C5H8O2 + 12 CH4N2O = 8 Cr(C5H8O2)3 + 24 NH4Cl + 17 CO2 + 28 H2O
SrO + ZnO = SrZnO2 =>
SrO + ZnO = SrZnO2
Be(OH)2 + Al2O3 = BeO + Al(OH)3 =>
3 Be(OH)2 + Al2O3 = 3 BeO + 2 Al(OH)3
C3H6 + H2O2 = C4H8O2 + H2O =>
4 C3H6 + 6 H2O2 = 3 C4H8O2 + 6 H2O
Fe2O3 + BaCl2 = FeCl3 + BaO =>
Fe2O3 + 3 BaCl2 = 2 FeCl3 + 3 BaO
MnO4{-} + CN{-} + H{+} = MnO2 + CNO{-} + H2O =>
2 MnO4{-} + 3 CN{-} + 2 H{+} = 2 MnO2 + 3 CNO{-} + H2O
Al(OH)3(aq) + H2SO3(aq) = Al2(SO3)3(aq) + H2O(l) =>
2 Al(OH)3(aq) + 3 H2SO3(aq) = Al2(SO3)3(aq) + 6 H2O(l)
CH3COONa + NaOH + Ca(OH)2 = CH4 + COONa + CaO =>
7 CH3COONa + NaOH + Ca(OH)2 = 6 CH4 + 8 COONa + CaO
SrO + ZnO = SrZnO2 =>
SrO + ZnO = SrZnO2
HSO4{-} + H2O = H3O{+} + SO4{-2} =>
HSO4{-} + H2O = H3O{+} + SO4{-2}
Cr2O7{-2} + H2C2O4 + H{+} = Cr{3} + CO2 + H2O =>
Cr2O7{-2} + 3 H2C2O4 + 8 H{+} = 2 Cr{3} + 6 CO2 + 7 H2O
CoCl2 = Co2Cl4 =>
2 CoCl2 = Co2Cl4
K3N + O3 = K2O + NO =>
6 K3N + 5 O3 = 9 K2O + 6 NO
FeO3H3 + HSO4 = FeS3O12 + H2O =>
FeO3H3 + 3 HSO4 = FeS3O12 + 3 H2O
CaO + Zn = ZnO + Ca =>
CaO + Zn = ZnO + Ca
Na2CO3 + CH3CO2H = C2H3NaO2 + CO2 + H2O =>
Na2CO3 + 2 CH3CO2H = 2 C2H3NaO2 + CO2 + H2O
Cl2 + Na2SO3 + H2O = Na2SO4 + HCl =>
Cl2 + Na2SO3 + H2O = Na2SO4 + 2 HCl
Fe2O3 + BaCl2 = FeCl2 + Ba + O3 =>
Fe2O3 + 2 BaCl2 = 2 FeCl2 + 2 Ba + O3
CaCO3 + (NH4)H2PO4 = Ca10(PO4)6(OH)2 + CO2 + H2O + NH3 =>
10 CaCO3 + 6(NH4)H2PO4 = Ca10(PO4)6(OH)2 + 10 CO2 + 8 H2O + 6 NH3
SO2Cl2 = (SO2)2 + Cl2 =>
2 SO2Cl2 = (SO2)2 + 2 Cl2
Zn + KClO3 + KOH = K1ZnO2 + KCl + H2O =>
2 Zn + KClO3 + 2 KOH = 2 K1ZnO2 + KCl + H2O
K4Fe(CN)6 + Pb2O3 + HCl = KCl + FeCl3 + PbCl2 + CO2 + HNO3 + H2O =>
2 K4Fe(CN)6 + 61 Pb2O3 + 258 HCl = 8 KCl + 2 FeCl3 + 122 PbCl2 + 12 CO2 + 12 HNO3 + 123 H2O
SnCl4 + Ni(NO3)2 = Sn(NO3)4 + NiCl2 =>
SnCl4 + 2 Ni(NO3)2 = Sn(NO3)4 + 2 NiCl2
H2CO3 + S = H2S + CO3 =>
H2CO3 + S = H2S + CO3
C6H13NH2 + H2O = OH + C6H14NH2 =>
C6H13NH2 + H2O = OH + C6H14NH2
Fe2O3 + BaCl2 = FeCl2 + Ba + O3 =>
Fe2O3 + 2 BaCl2 = 2 FeCl2 + 2 Ba + O3
C12H22O11(i) + O2(s) = CO2(g) + H2O(i) =>
C12H22O11(i) + 12 O2(s) = 12 CO2(g) + 11 H2O(i)
Si + BO3 = Si3B + O2 =>
6 Si + 2 BO3 = 2 Si3B + 3 O2
Co2 + AgNO3 = Co2NO3 + Ag =>
Co2 + AgNO3 = Co2NO3 + Ag
H2O + Br2 = H2 + HBrO4 =>
8 H2O + Br2 = 7 H2 + 2 HBrO4
(C24H29O42N11)2 + K2Cr2O7 = K2O + Cr2O3 + HNO3 + H2O + CO2 =>
(C24H29O42N11)2 + 32 K2Cr2O7 = 32 K2O + 32 Cr2O3 + 22 HNO3 + 18 H2O + 48 CO2
H2SO4 + KMnO4 + CH3CH2OH = MnSO4 + K2SO4 + CO2 + H2O =>
18 H2SO4 + 12 KMnO4 + 5 CH3CH2OH = 12 MnSO4 + 6 K2SO4 + 10 CO2 + 33 H2O
KMnO5 + C6H10 = KMnO4 + C6H10O5 =>
5 KMnO5 + C6H10 = 5 KMnO4 + C6H10O5
Ag + H2O + CN{-} + O2 = Ag(CN)2{-} + OH{-} =>
4 Ag + 2 H2O + 8 CN{-} + O2 = 4 Ag(CN)2{-} + 4 OH{-}
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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