| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + K2O = CuO + 2 KCl
CuI + HNO3 = Cu(NO3)2 + I2 + NO + H2O =>
6 CuI + 16 HNO3 = 6 Cu(NO3)2 + 3 I2 + 4 NO + 8 H2O
ZnSO4(aq) + MnI2(aq) = ZnI2(aq) + MnSO4(s) =>
ZnSO4(aq) + MnI2(aq) = ZnI2(aq) + MnSO4(s)
Ca(OH)2 + K2SO4 = KOH + CaSO4 =>
Ca(OH)2 + K2SO4 = 2 KOH + CaSO4
Tl2O3 + Ba4Cu3O7 + Ca4Cu3O7 = Tl2Ba2Ca2Cu3O10 =>
2 Tl2O3 + Ba4Cu3O7 + Ca4Cu3O7 = 2 Tl2Ba2Ca2Cu3O10
OH + Zn + NO3 = NH3 + ZnO =>
3 OH + 6 Zn + NO3 = NH3 + 6 ZnO
C8H16 + KMnO4 + H2O = C8H15(OH)2 + MnO2 + KOH =>
C8H16 + KMnO4 + H2O = C8H15(OH)2 + MnO2 + KOH
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Ca2NO3 + Na(Po3)4 = Ca2(Po3)4 + NaNO3 =>
Ca2NO3 + Na(Po3)4 = Ca2(Po3)4 + NaNO3
K2CrO4(aq)Pb(C2H3O2)2(aq) = PbCrO4(s)K2(C2H3O2)2(aq) =>
K2CrO4(aq)Pb(C2H3O2)2(aq) = PbCrO4(s)K2(C2H3O2)2(aq)
KClO + H2 = KCl + H2O =>
KClO + H2 = KCl + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H6 + F2 = CF2 + HF =>
C2H6 + 5 F2 = 2 CF2 + 6 HF
CaAl2Si2O8 + Fe3O4 + CaSO4 + H2S = Ca2Al3Si3O12(OH) + FeS2 + H2O =>
3 CaAl2Si2O8 + 2 Fe3O4 + CaSO4 + 11 H2S = 2 Ca2Al3Si3O12(OH) + 6 FeS2 + 10 H2O
Sr(s) + HNO3(aq) = Sr(NO3)2(s) + H2(g) =>
Sr(s) + 2 HNO3(aq) = Sr(NO3)2(s) + H2(g)
Li2O + H2SO4 = Li2SO4 + H2O =>
Li2O + H2SO4 = Li2SO4 + H2O
Hg4Fe(CN)6 + ClO3 = Cl + NO + CO2 + Fe + Hg =>
Hg4Fe(CN)6 + 6 ClO3 = 6 Cl + 6 NO + 6 CO2 + Fe + 4 Hg
C6H5OH + NaOH = C6H5ONa + HOH =>
C6H5OH + NaOH = C6H5ONa + HOH
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + H2O + CO2 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
C2H5OH + C2H3KO2 = C7H5KO2 + H2O + KOH =>
C2H5OH + 6 C2H3KO2 = 2 C7H5KO2 + 5 H2O + 4 KOH
K2HPO4 = K + H + PO4 =>
K2HPO4 = 2 K + H + PO4
CuO + Li2O = Li2CuO2 =>
CuO + Li2O = Li2CuO2
F2 + HNO3 = FNO3 + H2 =>
F2 + 2 HNO3 = 2 FNO3 + H2
LiCl + Na2HPO4 = NaCl + Li2HPO4 =>
2 LiCl + Na2HPO4 = 2 NaCl + Li2HPO4
CaCO3 + HCl = CaCl2 + CO2 + HOH =>
CaCO3 + 2 HCl = CaCl2 + CO2 + HOH
Zn(OH)2 + K2O = ZnO + K(OH) =>
Zn(OH)2 + K2O = ZnO + 2 K(OH)
K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH
ZnCl2 + Na3(PO4) = Zn3(PO4)2 + Na(Cl) =>
3 ZnCl2 + 2 Na3(PO4) = Zn3(PO4)2 + 6 Na(Cl)
NH4OH + Al(NO3)3 = (NH4)NO3 + Al(OH)3 =>
3 NH4OH + Al(NO3)3 = 3(NH4)NO3 + Al(OH)3
Cu + KOH = Cu(OH)2 + K =>
Cu + 2 KOH = Cu(OH)2 + 2 K
K2CrO7 + NaCl + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + Cl2 + H2O =>
2 K2CrO7 + 18 NaCl + 14 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 9 Na2SO4 + 9 Cl2 + 14 H2O
C4H8 + KMnO4 = CH3CH2COOK + MnO2 + KOH + H2O =>
9 C4H8 + 16 KMnO4 = 12 CH3CH2COOK + 16 MnO2 + 4 KOH + 4 H2O
CuSO4*(H2O)5 = CuSO4 + H2O =>
CuSO4*(H2O)5 = CuSO4 + 5 H2O
Cr(OH3)3 + Ba(OH)2 = Cr(OH)3 + Ba(OH3)2 =>
2 Cr(OH3)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Ba(OH3)2
FeS(s) + O(g) = FeO(s) + SO(g) =>
FeS(s) + 2 O(g) = FeO(s) + SO(g)
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
H{+} + e + MnO4{-} = Mn{+} + H2O =>
8 H{+} + 6e + MnO4{-} = Mn{+} + 4 H2O
Mg + Si = MgSi =>
Mg + Si = MgSi
K2S(aq) + Pb(NO3)2(aq) = K(NO3) + PbS =>
K2S(aq) + Pb(NO3)2(aq) = 2 K(NO3) + PbS
K2S2O3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2S2O3 + 3 H2SO4 = K2SO4 + 4 SO2 + 3 H2O
C6H16O + O2 = CO2 + H2O =>
2 C6H16O + 19 O2 = 12 CO2 + 16 H2O
Na2SO3 + H2SO4 = H2SO3 + NaHSO4 =>
Na2SO3 + 2 H2SO4 = H2SO3 + 2 NaHSO4
K2SO3(aq) + HBr(aq) = KBr(aq) + SO2(g) + H2O(l) =>
K2SO3(aq) + 2 HBr(aq) = 2 KBr(aq) + SO2(g) + H2O(l)
CaCO3(s) + HCl = CaCl2 + CO2(g) + H2O =>
CaCO3(s) + 2 HCl = CaCl2 + CO2(g) + H2O
Al3Mg2 + OH = AlO + MgO + H2 =>
2 Al3Mg2 + 10 OH = 6 AlO + 4 MgO + 5 H2
K2SO3 + Br2 + H2O = H2SO4 + KBr =>
K2SO3 + Br2 + H2O = H2SO4 + 2 KBr
NH4Cl + Pb3(PO4)2 = PbCl2 + (NH4)3PO4 =>
6 NH4Cl + Pb3(PO4)2 = 3 PbCl2 + 2(NH4)3PO4
NaOH + Cl2 = NaCl + H2O2 =>
2 NaOH + Cl2 = 2 NaCl + H2O2
CO + HBr = COBr3 + H2 =>
2 CO + 6 HBr = 2 COBr3 + 3 H2
K2SO3 + HC2H3O2 = KC2H3O2 + H2SO3 =>
K2SO3 + 2 HC2H3O2 = 2 KC2H3O2 + H2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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