| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3 + Ni(DMG)2 = Fe(DMG)2 + (NO3)3Ni
Mn{4+} + OH{-} + NO3{-} = MnO4{2-} + NO2{-} + H2O =>
Mn{4+} + 6 OH{-} + NO3{-} = MnO4{2-} + NO2{-} + 3 H2O
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
H2O + TeO2 + LiClO3 = H2TeO4 + LiHTeO4 + Cl2 =>
4 H2O + 5 TeO2 + 2 LiClO3 = 3 H2TeO4 + 2 LiHTeO4 + Cl2
Ca + H2S = CaH2S =>
Ca + H2S = CaH2S
Na2CO3(aq) + NaOH(aq) = Na2OH + NaCO3 =>
Na2CO3(aq) + NaOH(aq) = Na2OH + NaCO3
C6H4CH3NH2 + K2Cr2O7 + H2SO4 = C6H3O2CH3 + Cr2(SO4)3 + K2SO4 + N2 + H2O =>
6 C6H4CH3NH2 + 7 K2Cr2O7 + 28 H2SO4 = 6 C6H3O2CH3 + 7 Cr2(SO4)3 + 7 K2SO4 + 3 N2 + 37 H2O
Fe(CrO2)2 + Cl2 + K2CO3 = FeCl3 + K2CrO4 + KCl + CO2 =>
2 Fe(CrO2)2 + 7 Cl2 + 8 K2CO3 = 2 FeCl3 + 4 K2CrO4 + 8 KCl + 8 CO2
C6H11 + H2O = C6H12 + OH =>
C6H11 + H2O = C6H12 + OH
Fe(HCO3)3 = CO2 + Fe2O3 + H2O =>
2 Fe(HCO3)3 = 6 CO2 + Fe2O3 + 3 H2O
ZnBr + Ag3(PO4) = AgBr + Zn3(PO4) =>
3 ZnBr + Ag3(PO4) = 3 AgBr + Zn3(PO4)
PH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H3PO4 + H2O =>
3 PH3 + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 H3PO4 + 16 H2O
Mn + H2SO4 = Mn(SO4) + H2O + SO2 =>
Mn + 2 H2SO4 = Mn(SO4) + 2 H2O + SO2
KI(aq) + BaS(aq) = BaI2(s) + K2S(s) =>
2 KI(aq) + BaS(aq) = BaI2(s) + K2S(s)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KI + H2O = KH2 + IO =>
KI + H2O = KH2 + IO
Ag + SrS + Si + S = Ag2SrSiS4 =>
2 Ag + SrS + Si + 3 S = Ag2SrSiS4
N4O + C = N + CO4 =>
4 N4O + C = 16 N + CO4
Fe2 + CuCl2 = Cu2 + FeCl2 =>
Fe2 + 2 CuCl2 = Cu2 + 2 FeCl2
ClO + SO2 = ClSO2 + O2 =>
2 ClO + 2 SO2 = 2 ClSO2 + O2
CH2ON + O2 = CO2 + H2O + N2 =>
2 CH2ON + 2 O2 = 2 CO2 + 2 H2O + N2
CH3COOH + Fe = (CH3COO)Fe + H2 =>
2 CH3COOH + 2 Fe = 2(CH3COO)Fe + H2
Sr + Li2O = SrO + Li =>
Sr + Li2O = SrO + 2 Li
H3(PO)4(aq) + Na(OH)(aq) = Na3(PO)4(aq) + H(OH)(l) =>
H3(PO)4(aq) + 3 Na(OH)(aq) = Na3(PO)4(aq) + 3 H(OH)(l)
XCl2 + AgNO3 = X(NO3)2 + AgCl =>
XCl2 + 2 AgNO3 = X(NO3)2 + 2 AgCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H12O6 = C2H5OHCO2 =>
C6H12O6 = 2 C2H5OHCO2
NO + KClO + H2O = KNO3 + KCl + HCl =>
2 NO + 3 KClO + H2O = 2 KNO3 + KCl + 2 HCl
H2SO4 + PbC2H3O2 = PbSO4 + CH3COOH2 =>
H2SO4 + PbC2H3O2 = PbSO4 + CH3COOH2
Ca(CH3CO2)2 + H2O = CH4 + CO2 + CaCO3 =>
Ca(CH3CO2)2 + H2O = 2 CH4 + CO2 + CaCO3
C6H12O6 = C2H6OCO2 =>
C6H12O6 = 2 C2H6OCO2
CaO + Cl2O7 = Ca(ClO4)2 =>
CaO + Cl2O7 = Ca(ClO4)2
I{-} + Br2 + H2O = IO3 + H{+} + Br{-} =>
2 I{-} + 7 Br2 + 6 H2O = 2 IO3 + 12 H{+} + 14 Br{-}
CH3COONa + Ba(OH)2 = (CH3COO)2Ba + NaOH =>
2 CH3COONa + Ba(OH)2 = (CH3COO)2Ba + 2 NaOH
H2SO4 + NaI = H2 + Na2SO4 + I =>
H2SO4 + 2 NaI = H2 + Na2SO4 + 2 I
FeBr2 + KOH = Fe(OH) + KBr2 =>
FeBr2 + KOH = Fe(OH) + KBr2
H + N + O{3} = HNO{3} =>
H + N + O{3} = HNO{3}
NaHSO3 + HBr = H2SO3 + NaBr =>
NaHSO3 + HBr = H2SO3 + NaBr
C6H12O6 = CH2O =>
C6H12O6 = 6 CH2O
H2O + MnO2 + Cu{+} = MnO4{-} + Cu{2+} + H2 =>
2 H2O + MnO2 + Cu{+} = MnO4{-} + Cu{2+} + 2 H2
BCl3 + Cr = CrCl + B =>
BCl3 + 3 Cr = 3 CrCl + B
CH3(CH2)4OCH2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4OCH2CH3 + 21 O2 = 14 CO2 + 16 H2O
FeSO4(NH4)2SO4*6H2O + H2C2O4 = FeC2O4 + NH4H + SO4 + H2O =>
FeSO4(NH4)2SO4*6H2O + H2C2O4 = FeC2O4 + 2 NH4H + 2 SO4 + 6 H2O
(NH4)6Mo7O24*(H2O)4 + PO4{3-} + H{+} = (NH4)3[PO4(MoO3)12] + H2O + (NH4)3PO4 =>
12(NH4)6Mo7O24*(H2O)4 + 24 PO4{3-} + 72 H{+} = 7(NH4)3[PO4(MoO3)12] + 84 H2O + 17(NH4)3PO4
CaBr2 + Na2S = NaBr + CaS =>
CaBr2 + Na2S = 2 NaBr + CaS
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
H2S + Ba(OH)2 = H2(OH)2 + BaS =>
H2S + Ba(OH)2 = H2(OH)2 + BaS
HAsO2 + KOH = KH2AsO3 =>
HAsO2 + KOH = KH2AsO3
ZrH4 + CO3 = ZrC + OH + H2 =>
2 ZrH4 + 2 CO3 = 2 ZrC + 6 OH + H2
C3H6O = C9H12 + H2O =>
3 C3H6O = C9H12 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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