Équations équilibrées la veille | Équations équilibrées le lendemain |
MgNO3 + KCl = MgCl + KNO3
HCOONa + H2 = HCOOH + Na =>
2 HCOONa + H2 = 2 HCOOH + 2 Na
K2Cr2O7 + FeSO4 + KHSO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 14 KHSO4 = 8 K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O
O2 = O3 =>
3 O2 = 2 O3
Ca(OCl)2 + MnO2 + Ca(OH)2 = Ca(MnO4)2 + CaCl2 + H2O =>
3 Ca(OCl)2 + 4 MnO2 + 2 Ca(OH)2 = 2 Ca(MnO4)2 + 3 CaCl2 + 2 H2O
Fe(OH)2Cl = Fe2O3 + HCl + H2O =>
2 Fe(OH)2Cl = Fe2O3 + 2 HCl + H2O
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnCl2 + NaC = MnC2 + NaCl =>
MnCl2 + 2 NaC = MnC2 + 2 NaCl
CuSO4 + NaOH + CH3COCH3 = Cu2O + CH3COOH + Na2SO4 + H2O =>
8 CuSO4 + 16 NaOH + 2 CH3COCH3 = 4 Cu2O + 3 CH3COOH + 8 Na2SO4 + 8 H2O
(CH3)2N2H2 + N2O4 = N2 + H2O + CO2 =>
(CH3)2N2H2 + 2 N2O4 = 3 N2 + 4 H2O + 2 CO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Na2SO3 + PbCl2 = PbSO3 + NaCl =>
Na2SO3 + PbCl2 = PbSO3 + 2 NaCl
CH3COOH + KHCO3 = KHCO(OH) + H2O + CO2 =>
3 CH3COOH + 8 KHCO3 = 8 KHCO(OH) + 2 H2O + 6 CO2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C2H5NH3Cl = C2H5NH2 + HCl =>
C2H5NH3Cl = C2H5NH2 + HCl
HCO3 + H2(SO4) = CO2 + SO4 + H2O =>
2 HCO3 + H2(SO4) = 2 CO2 + SO4 + 2 H2O
H2S + Cl2 + H2O = H2SO4 + HClH2S =>
9 H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HClH2S
PbO + NaOH + H2O = Na4[Pb(OH)6] =>
PbO + 4 NaOH + H2O = Na4[Pb(OH)6]
Sn(C2H3O2)4 + KOH = KC2H3O2 + Sn(OH)4 =>
Sn(C2H3O2)4 + 4 KOH = 4 KC2H3O2 + Sn(OH)4
Ag + H2O = Ag2O + H =>
2 Ag + H2O = Ag2O + 2 H
H2SO3 + NH3 = H2SO3NH3 =>
H2SO3 + NH3 = H2SO3NH3
Fe2(SO4)3 + NH4SCN = Fe2SCN + NH4(SO4)3 =>
Fe2(SO4)3 + NH4SCN = Fe2SCN + NH4(SO4)3
C2H2 = C6H6 =>
3 C2H2 = C6H6
SrCr2O7 + HCl = CrCl3 + SrCl2 + H2O + Cl2 =>
SrCr2O7 + 14 HCl = 2 CrCl3 + SrCl2 + 7 H2O + 3 Cl2
SO4{-2} + CaF2 + H{+} = CaSO4 + HF =>
SO4{-2} + CaF2 + 2 H{+} = CaSO4 + 2 HF
C10H16 + I2 = CI2 + HI =>
C10H16 + 18 I2 = 10 CI2 + 16 HI
FeCl2 + HF = FeF2 + HCl =>
FeCl2 + 2 HF = FeF2 + 2 HCl
ClO + SO3 = SO + ClO3 =>
ClO + SO3 = SO + ClO3
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
Cr3 + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr3 + 9 H2SO4 = 3 Cr2(SO4)3 + 9 H2
Ba(CH3CO2)2 + CaCl2 = BaCl2 + Ca(CH3CO2)2 =>
Ba(CH3CO2)2 + CaCl2 = BaCl2 + Ca(CH3CO2)2
N2 + CaCl2 = NCl + Ca =>
N2 + CaCl2 = 2 NCl + Ca
Al + KOH + H2SO4 + H2O = H2 + KAl(SO4)3*12H2O =>
2 Al + 2 KOH + 6 H2SO4 + 22 H2O = 5 H2 + 2 KAl(SO4)3*12H2O
NaCl(aq) + PbSO3(aq) = Na2SO3(aq) + PbCl2(aq) =>
2 NaCl(aq) + PbSO3(aq) = Na2SO3(aq) + PbCl2(aq)
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
Li2S + Sr(NO3)2 = LiNO3 + SrS =>
Li2S + Sr(NO3)2 = 2 LiNO3 + SrS
C6H14N4O2 + H2O = CO2 + NH3 + C2H5OH =>
6 C6H14N4O2 + 27 H2O = 14 CO2 + 24 NH3 + 11 C2H5OH
K2HPO4 + NaOH = Na3PO4 + K3PO4 + H2O =>
3 K2HPO4 + 3 NaOH = Na3PO4 + 2 K3PO4 + 3 H2O
H2SO4(aq) + K2CO3(aq) = K2SO4 + H2O + CO2 =>
H2SO4(aq) + K2CO3(aq) = K2SO4 + H2O + CO2
O2 = O3 =>
3 O2 = 2 O3
HNO3 + H2S = H2SO4 + NO2 + H2O =>
8 HNO3 + H2S = H2SO4 + 8 NO2 + 4 H2O
Fe + Ce = CeFe =>
Fe + Ce = CeFe
(CH3)2NH + H2SO4 = (CH3)2NH2HSO4 =>
(CH3)2NH + H2SO4 = (CH3)2NH2HSO4
Fe2O3 + HOH = Fe(OH)3 =>
Fe2O3 + 3 HOH = 2 Fe(OH)3
Na3[Ag(SO3S)2] + KI = AgI + Na2S2O3 + K2S2O3 =>
2 Na3[Ag(SO3S)2] + 2 KI = 2 AgI + 3 Na2S2O3 + K2S2O3
Na3SbO3 + H2S = Sb2S3 + Na2S + H2O =>
2 Na3SbO3 + 6 H2S = Sb2S3 + 3 Na2S + 6 H2O
ClNH4 + NaOH = NH4OH + NaCl =>
ClNH4 + NaOH = NH4OH + NaCl
KOCl + H2O = KOH + HOCl =>
KOCl + H2O = KOH + HOCl
NaVO3 + H2O2 + H2SO4 = H3(VO2(O2)2) + H2O + Na2SO4 =>
2 NaVO3 + 4 H2O2 + H2SO4 = 2 H3(VO2(O2)2) + 2 H2O + Na2SO4
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/25
Équations équilibrées sur05/15/24
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