| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10O5 + 12 CUO = 6 CO2 + 5 H2O + 12 CU
Cu(s) + Ag(NO3) = Cu(NO3) + Ag =>
Cu(s) + Ag(NO3) = Cu(NO3) + Ag
Kr2CrO4 + Ba(No3)2 = KrNo3 + BaCrO4 =>
Kr2CrO4 + Ba(No3)2 = 2 KrNo3 + BaCrO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
HPO4 + Ca = Ca3(PO4)2 + H2 =>
2 HPO4 + 3 Ca = Ca3(PO4)2 + H2
Cu(OH)2 + CO2 = Cu2CO3(OH)2 + H2O =>
2 Cu(OH)2 + CO2 = Cu2CO3(OH)2 + H2O
Sb2S3(s) + O2(g) = Sb4O6(s) + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = Sb4O6(s) + 6 SO2(g)
NaBr + HCl + KMnO4 = MnCl2 + Br2 + KCl + H2O + NaCl =>
10 NaBr + 16 HCl + 2 KMnO4 = 2 MnCl2 + 5 Br2 + 2 KCl + 8 H2O + 10 NaCl
ClO2{-} + H{+} + S2O3{2-} = Cl{-} + S4O6{2-} + H2O =>
ClO2{-} + 4 H{+} + 4 S2O3{2-} = Cl{-} + 2 S4O6{2-} + 2 H2O
C7H12 + C4H4BrNO2 + H2O = C6H13BrO + N + C4H8O =>
32 C7H12 + 6 C4H4BrNO2 + 47 H2O = 6 C6H13BrO + 6 N + 53 C4H8O
CH3CH + O2 = CO2 + H2O =>
CH3CH + 3 O2 = 2 CO2 + 2 H2O
Mg(OH)2 + CuNO3 = CuOH + Mg(NO3)2 =>
Mg(OH)2 + 2 CuNO3 = 2 CuOH + Mg(NO3)2
Na2CO3 + HfO2 + H3BO3 = Na2HfB2O6 + CO2 + H2O =>
Na2CO3 + HfO2 + 2 H3BO3 = Na2HfB2O6 + CO2 + 3 H2O
Na2S2O3 + KOH = K2S2O3 + NaOH =>
Na2S2O3 + 2 KOH = K2S2O3 + 2 NaOH
Pb2{+} + H2O + Cl2 = PbO2 + Cl{-} + H{+} =>
2 Pb2{+} + 8 H2O + 7 Cl2 = 4 PbO2 + 14 Cl{-} + 16 H{+}
Cr + O2 = Cr3O2 =>
3 Cr + O2 = Cr3O2
SO2 + CaO = CaSO4 + CaS =>
4 SO2 + 4 CaO = 3 CaSO4 + CaS
S6 + KOH = K2S + K2SO4 + H2O =>
2 S6 + 24 KOH = 9 K2S + 3 K2SO4 + 12 H2O
Ra + HCl = RaHCl =>
Ra + HCl = RaHCl
NaBrO3 + F2 + NaOH = NaBrO4 + NaF + H2O =>
NaBrO3 + F2 + 2 NaOH = NaBrO4 + 2 NaF + H2O
FeSO4 + KMnO4 + H3SO4 = H2O + Fe2(SO4)3 + K2SO4 + MnSO4 =>
14 FeSO4 + 6 KMnO4 + 16 H3SO4 = 24 H2O + 7 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4
Ca(OH)2 + H3PO4 = CaOHPO4 + H2O + H2 =>
Ca(OH)2 + H3PO4 = CaOHPO4 + H2O + H2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Zn2O3 + Al = Al2O3 + Zn =>
Zn2O3 + 2 Al = Al2O3 + 2 Zn
KC2H3O2 + Na2S = K2S + NaC2H3O2 =>
2 KC2H3O2 + Na2S = K2S + 2 NaC2H3O2
Fe + AgO = FeO + Ag =>
Fe + AgO = FeO + Ag
C + S8 = CS2 =>
4 C + S8 = 4 CS2
C7H13NO2 + ClH4NO + HKO = C7H14N2O2 + KCl + H2O =>
C7H13NO2 + ClH4NO + HKO = C7H14N2O2 + KCl + 2 H2O
Ba(NO3)2(aq) + NaOH(aq) = Ba(OH)2(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + 2 NaOH(aq) = Ba(OH)2(s) + 2 NaNO3(aq)
O2 = O3 =>
3 O2 = 2 O3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C2H5OH + CuO = CH3COH + H2O + Cu =>
C2H5OH + CuO = CH3COH + H2O + Cu
BaCl + Fe(SO4)3 = BaSO4 + FeCl3 =>
3 BaCl + Fe(SO4)3 = 3 BaSO4 + FeCl3
Fe5 = Fe9 =>
9 Fe5 = 5 Fe9
Na2CO3 + KMnO4 = NaMnO4 + K2CO3 =>
Na2CO3 + 2 KMnO4 = 2 NaMnO4 + K2CO3
U5O5 + H2O = H2 + UO3 =>
U5O5 + 10 H2O = 10 H2 + 5 UO3
H2SO3 + CaCO3 = CaSO3 + H2CO3 =>
H2SO3 + CaCO3 = CaSO3 + H2CO3
O = O760000000000909987987987 =>
9223372036854775807 O = O760000000000909987987987
KOH + Ni(SO4) = K2(SO4) + Ni(OH)2 =>
2 KOH + Ni(SO4) = K2(SO4) + Ni(OH)2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
PCl5 + SO3 = SO2Cl2 + POCl3 =>
PCl5 + SO3 = SO2Cl2 + POCl3
NaI + KMnO4 = NaMnO4 + I2 + K =>
2 NaI + 2 KMnO4 = 2 NaMnO4 + I2 + 2 K
C6H8O6 + NaOH = C3H8O3 + COONa =>
11 C6H8O6 + 24 NaOH = 14 C3H8O3 + 24 COONa
CuCl + Na3(PO4)2 = Cu3(PO4)2 + NaCl =>
3 CuCl + Na3(PO4)2 = Cu3(PO4)2 + 3 NaCl
K3(Fe(SCN6)) + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + H2 + Na2SO4 + KNO3 =>
7 K3(Fe(SCN6)) + 24 Na2Cr2O7 + 89 H2SO4 = 7 Fe(NO3)3 + 24 Cr2(SO4)3 + 7 CO2 + 89 H2 + 24 Na2SO4 + 21 KNO3
MnSO4 + H2O2 + NaOH = Mn(OH)4 + Na2SO4 =>
MnSO4 + H2O2 + 2 NaOH = Mn(OH)4 + Na2SO4
Zn{2+} + K{+} + Fe(CN)6{4-} = Zn(Fe(CN)6)3 + K =>
Zn{2+} + 10 K{+} + 3 Fe(CN)6{4-} = Zn(Fe(CN)6)3 + 10 K
Zn(OH)2 + H3C6H5O7 = Zn3(C6H5O7)2 + H2O =>
3 Zn(OH)2 + 2 H3C6H5O7 = Zn3(C6H5O7)2 + 6 H2O
NH4H2PO4 + KOH = KH2PO4 + NH3 + H2O =>
NH4H2PO4 + KOH = KH2PO4 + NH3 + H2O
OH + Cs = CsOH =>
OH + Cs = CsOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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