| Équations équilibrées la veille |
2 AgNO3(aq) + MgI2(aq) = 2 AgI + Mg(NO3)2
H{+} + Fe{2+} + MnO4{-} = Fe{3+} + Mn{2+} + H2O =>
8 H{+} + 5 Fe{2+} + MnO4{-} = 5 Fe{3+} + Mn{2+} + 4 H2O
SOCl2 + H2SO4 = ClSO3H + HCl + SO2 =>
SOCl2 + H2SO4 = ClSO3H + HCl + SO2
CoCl2 + AlPO4 = Co3(PO4)2 + AlCl3 =>
3 CoCl2 + 2 AlPO4 = Co3(PO4)2 + 2 AlCl3
PbCl2 + H2O = PbO + H2Cl2 =>
PbCl2 + H2O = PbO + H2Cl2
C4O2H8 + C4H10O = C8H16O2 + H2O =>
C4O2H8 + C4H10O = C8H16O2 + H2O
H2O + K2S2O3 + Cl2 = HCl + H2SO4 + KCl =>
5 H2O + K2S2O3 + 4 Cl2 = 6 HCl + 2 H2SO4 + 2 KCl
AgNO3(aq) + MgI2(aq) = AgI + Mg(NO3)2 =>
2 AgNO3(aq) + MgI2(aq) = 2 AgI + Mg(NO3)2
AgNO3 + ZnSO4 = Ag2SO4 + Zn(NO3)2 =>
2 AgNO3 + ZnSO4 = Ag2SO4 + Zn(NO3)2
AgNO4 + KCl = KNO4 + AgCl =>
AgNO4 + KCl = KNO4 + AgCl
CH4 + S(s)(l) = SH4 + C =>
CH4 + S(s)(l) = SH4 + C
HCl + Cu(NO3)2 + Cu = CuCl2 + NO + H2O =>
8 HCl + Cu(NO3)2 + 3 Cu = 4 CuCl2 + 2 NO + 4 H2O
Al3(NO3)3 + KCl = AlCl + KNO3 =>
Al3(NO3)3 + 3 KCl = 3 AlCl + 3 KNO3
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
HNO2 + MnO{4-} + H = Mn{2+} + NO{3-} + H2O =>
2 HNO2 + MnO{4-} + 4 H = Mn{2+} + 2 NO{3-} + 3 H2O
CoCl2 + HCO3 = Co(CO3)2 + HCl =>
CoCl2 + 2 HCO3 = Co(CO3)2 + 2 HCl
Propene + oxygen = carbondioxide + water =>
2 CH3CHCH2 + 9 O2 = 6 CO2 + 6 H2O
SnCl2 + KOH = Sn(OH)Cl2 + K =>
SnCl2 + KOH = Sn(OH)Cl2 + K
Ba + Li3AsO4 = Li + Ba(AsO4)2 =>
Ba + 2 Li3AsO4 = 6 Li + Ba(AsO4)2
TlCl4 = Tl + Cl =>
TlCl4 = Tl + 4 Cl
H2S + O2(g) = H2O(g) + SO2(g) =>
2 H2S + 3 O2(g) = 2 H2O(g) + 2 SO2(g)
C3H8O2 + O2 = C02 + H2O =>
2 C3H8O2 + 2 O2 = 3 C02 + 8 H2O
O3 + NaOH = NaOH*H2O + NaO3 =>
5 O3 + 9 NaOH = 3 NaOH*H2O + 6 NaO3
(NH4)2SO4 + Sr(OH)2 = SrSO4 + NH3 + H2O =>
(NH4)2SO4 + Sr(OH)2 = SrSO4 + 2 NH3 + 2 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2SO3 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2SO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O + K3[Fe(CN)6] = O2 + K4[Fe(CN)6] + K2H2[Fe(CN)6] =>
2 H2O + 4 K3[Fe(CN)6] = O2 + 2 K4[Fe(CN)6] + 2 K2H2[Fe(CN)6]
K3PO4 + NiCl2 = Ni3(PO4)2 + KCl =>
2 K3PO4 + 3 NiCl2 = Ni3(PO4)2 + 6 KCl
Zn(OH)2 + Na2O = ZnO + NaOH =>
Zn(OH)2 + Na2O = ZnO + 2 NaOH
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
AgNO3(s) + K3PO4(s) = Ag3PO4(s) + KNO3(s) =>
3 AgNO3(s) + K3PO4(s) = Ag3PO4(s) + 3 KNO3(s)
HBr + Ba(OH)2 = HOH + BaBr2 =>
2 HBr + Ba(OH)2 = 2 HOH + BaBr2
Cu(NO3)2 = NO2 + O2 + CuO =>
2 Cu(NO3)2 = 4 NO2 + O2 + 2 CuO
HCl(aq) + KI(s) = KCl(aq) + HI(aq) =>
HCl(aq) + KI(s) = KCl(aq) + HI(aq)
CaOSiO2 = CaO*SiO2 =>
CaOSiO2 = CaO*SiO2
HClO + Cu2O = CuClO + H2O =>
2 HClO + Cu2O = 2 CuClO + H2O
Zn(aq) + CuNO3(aq) = ZnNO3(aq) + Cu(aq) =>
Zn(aq) + CuNO3(aq) = ZnNO3(aq) + Cu(aq)
Bi(OH)5 + H2CrO4 = Bi2(CrO4)5 + H2O =>
2 Bi(OH)5 + 5 H2CrO4 = Bi2(CrO4)5 + 10 H2O
magnesiumchloride + NaF = MgF2 + sodiumchloride =>
MgCl2 + 2 NaF = MgF2 + 2 NaCl
CH3CH2CClHCH3 + NaI = CH3CH2CIHCH3 + NaCl =>
CH3CH2CClHCH3 + NaI = CH3CH2CIHCH3 + NaCl
Sn(s) + NiCl2(aq) = Ni(s) + SnCl2(aq) =>
Sn(s) + NiCl2(aq) = Ni(s) + SnCl2(aq)
H2SiO3 + Cr(OH)2 = Cr2(SiO3)2 + H2O =>
2 H2SiO3 + 2 Cr(OH)2 = Cr2(SiO3)2 + 4 H2O
NiO + H2O = Ni(OH)2 =>
NiO + H2O = Ni(OH)2
C2H5CCCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C2H5CCCH3 + 16 KMnO4 + 24 H2SO4 = 25 CH3COOH + 16 MnSO4 + 8 K2SO4 + 14 H2O
Bi(OH)3 + HNO3 = Bi(NO3)3 + H2O =>
Bi(OH)3 + 3 HNO3 = Bi(NO3)3 + 3 H2O
Ca + Mg{2+} = Mg + Ca{2+} =>
Ca + Mg{2+} = Mg + Ca{2+}
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
K2SO3 + NiBr2 = KBr + NiSO3 =>
K2SO3 + NiBr2 = 2 KBr + NiSO3
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Équations équilibrées sur01/07/25
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