| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(NO3)3 + Na2CrO4 = Na2(NO3)3 + AlCrO4
C2H5NH2 + HNO3 = C2H5NH3NO3 =>
C2H5NH2 + HNO3 = C2H5NH3NO3
AB6 + C3B2 + D + EF3 = E2A6C12D12B36 + CF2 + B2 =>
6 AB6 + 5 C3B2 + 12 D + 2 EF3 = E2A6C12D12B36 + 3 CF2 + 5 B2
C6H8O6 + I2 = C6H6O6 + I{-} + H{+} =>
C6H8O6 + I2 = C6H6O6 + 2 I{-} + 2 H{+}
NaHSO3 + BaCl2 = NaCl + Ba(HSO3)2 =>
2 NaHSO3 + BaCl2 = 2 NaCl + Ba(HSO3)2
ScCl3 = Sc3 + Cl =>
3 ScCl3 = Sc3 + 9 Cl
Be + NaOH = Be(OH)2 + Na =>
Be + 2 NaOH = Be(OH)2 + 2 Na
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
LiO + H2 = LiOH =>
2 LiO + H2 = 2 LiOH
NaNO2 + FeCl2 + H2O = NO + Fe(NO3)2 + NaCl + Fe(OH)3 =>
10 NaNO2 + 5 FeCl2 + 6 H2O = 8 NO + Fe(NO3)2 + 10 NaCl + 4 Fe(OH)3
Cr(NO3)3 + Al = Al(NO3)3 + Cr =>
Cr(NO3)3 + Al = Al(NO3)3 + Cr
AlOSn = AlSnO =>
AlOSn = AlSnO
AlOBr = Al(BrO) =>
AlOBr = Al(BrO)
BaCe2 + H2SO4 = BaSO4 + HCe =>
BaCe2 + H2SO4 = BaSO4 + 2 HCe
Al + Mg(SO4)2 = Mg + Al2(SO4)3 =>
4 Al + 3 Mg(SO4)2 = 3 Mg + 2 Al2(SO4)3
H3PO2 + HNO3 = H3PO3 + NO + H2O =>
3 H3PO2 + 2 HNO3 = 3 H3PO3 + 2 NO + H2O
MgCl2 + NH4OH + NH4Cl = Mg(NH4OH)2 + NH4Cl2 =>
MgCl2 + 2 NH4OH + 2 NH4Cl = Mg(NH4OH)2 + 2 NH4Cl2
CHCl3 + KOH = HCOOK + KCl + H2O =>
CHCl3 + 4 KOH = HCOOK + 3 KCl + 2 H2O
Fe(Cl)3 + Ag(No)3 = Fe(No)3 + Ag(Cl)3 =>
Fe(Cl)3 + Ag(No)3 = Fe(No)3 + Ag(Cl)3
AgNO2 + BaCl2 = AgCl + Ba(NO2)2 =>
2 AgNO2 + BaCl2 = 2 AgCl + Ba(NO2)2
SrCl2 + NH4OH = NH4Cl + Sr(OH)2 =>
SrCl2 + 2 NH4OH = 2 NH4Cl + Sr(OH)2
K + H2SO4 = KHSO4 + H2 =>
2 K + 2 H2SO4 = 2 KHSO4 + H2
Cr + I = Cr(III)I =>
Cr + 4 I = Cr(III)I
(NH4)2SO4 + LiOH + NaOH + C2H5OH = LiNaSO4 + C2H5NH2 + H2O =>
(NH4)2SO4 + LiOH + NaOH + 2 C2H5OH = LiNaSO4 + 2 C2H5NH2 + 4 H2O
WS2 + CO + H2O = WC + H2S + CO2 =>
WS2 + 4 CO + 2 H2O = WC + 2 H2S + 3 CO2
Zn(s) + Cu(SO4)(aq) = Cu + Zn(SO4) =>
Zn(s) + Cu(SO4)(aq) = Cu + Zn(SO4)
C31H46O2 + O2 = C31H46O3 =>
2 C31H46O2 + O2 = 2 C31H46O3
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
Na2SO4 + Cl2 + H2O = H2S + NaCl + HClO =>
Na2SO4 + 6 Cl2 + 6 H2O = H2S + 2 NaCl + 10 HClO
(NH4)2Cr2O7 = N2(g) + H2O(g) + Cr2O3 =>
(NH4)2Cr2O7 = N2(g) + 4 H2O(g) + Cr2O3
Zn(OH)2 + HBr = ZnBr2 + H2O =>
Zn(OH)2 + 2 HBr = ZnBr2 + 2 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
BeIPbN = BeNPbI =>
BeIPbN = BeNPbI
CaO + Cl2O = Ca(ClO)2 =>
CaO + Cl2O = Ca(ClO)2
NaHCO3 + O2 = Na + H2O + CO3 =>
4 NaHCO3 + O2 = 4 Na + 2 H2O + 4 CO3
C3H5OH + KI3 + NaOH = CHI3 + NaI + KI + H2O =>
C3H5OH + 5 KI3 + NaOH = 3 CHI3 + NaI + 5 KI + 2 H2O
C9H13NO2[O] + NaOH = C9H13N + NaO + H2O =>
C9H13NO2[O] + 6 NaOH = C9H13N + 6 NaO + 3 H2O
MgCO3 + HCl(aq) = MgCl2 + H2O(l) + CO2(g) =>
MgCO3 + 2 HCl(aq) = MgCl2 + H2O(l) + CO2(g)
AgOI = AgIO =>
AgOI = AgIO
FeSO4 + NO = [FeNO]SO4 =>
FeSO4 + NO = [FeNO]SO4
K2CrO4 + Ca2(SO4)2 = Ca2(CrO4)2 + K2SO4 =>
2 K2CrO4 + Ca2(SO4)2 = Ca2(CrO4)2 + 2 K2SO4
FeCl3 + NH3 = Fe(NH3)3 + Cl =>
FeCl3 + 3 NH3 = Fe(NH3)3 + 3 Cl
HCN + Sr(C2H3O2)2 = Sr(CN)2 + HC2H3O2 =>
2 HCN + Sr(C2H3O2)2 = Sr(CN)2 + 2 HC2H3O2
Na2O + HPO4 = NaPO4 + H2O =>
Na2O + 2 HPO4 = 2 NaPO4 + H2O
KOH + BaSO4 = KSO4 + BaOH =>
KOH + BaSO4 = KSO4 + BaOH
Al2S3 + Na3SO4 = AlSO4 + Na2S =>
Al2S3 + 2 Na3SO4 = 2 AlSO4 + 3 Na2S
Cd3(PO4)2 + (NH4)2S = (NH4)3PO4 + Cd3S3 =>
Cd3(PO4)2 + 3(NH4)2S = 2(NH4)3PO4 + Cd3S3
H{-} + H2O = OH{-} + H =>
H{-} + H2O = OH{-} + 2 H
SO4 + CuCH4 = CuS + CO2 + H2O =>
SO4 + CuCH4 = CuS + CO2 + 2 H2O
Fe2(SO4)3 + Cr(NO3)4 = Cr(SO4)2 + Fe(NO3)3 =>
2 Fe2(SO4)3 + 3 Cr(NO3)4 = 3 Cr(SO4)2 + 4 Fe(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
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