| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8S2 + 7 O2 = 4 CO2 + 4 H2 + 2 SO3
K2SO4 + Fe(OH)2 = FeSO4 + KOH =>
K2SO4 + Fe(OH)2 = FeSO4 + 2 KOH
CuSO4 + K4(Fe(CN)6) = Cu4(Fe(CN)6)2 + K2SO4 =>
4 CuSO4 + 2 K4(Fe(CN)6) = Cu4(Fe(CN)6)2 + 4 K2SO4
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
C6H12 + Cl2 = C6H10Cl2 + HCl =>
C6H12 + 2 Cl2 = C6H10Cl2 + 2 HCl
CoCl2 + AgNO3 = Co(NO3)AgCl2 =>
CoCl2 + AgNO3 = Co(NO3)AgCl2
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
K2C2O4 + H2O = K + C + OH =>
K2C2O4 + 4 H2O = 2 K + 2 C + 8 OH
GaBr3 + Na2X3 = Ga2(X3)3 + NaBr =>
2 GaBr3 + 3 Na2X3 = Ga2(X3)3 + 6 NaBr
SO2 + Br2 = S + BrO =>
SO2 + Br2 = S + 2 BrO
CaO + Si = Ca + CaSiO3 =>
3 CaO + Si = 2 Ca + CaSiO3
H5IO6 + H2SO3 = H2SO4 + HI + H2O =>
H5IO6 + 4 H2SO3 = 4 H2SO4 + HI + 2 H2O
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
H3PO3 + H2O = H3PO4 + H3O =>
H3PO3 + 3 H2O = H3PO4 + 2 H3O
NH4(aq) + OH(aq) = NH4(OH)(s) =>
NH4(aq) + OH(aq) = NH4(OH)(s)
K2MnF6 + SbF5 = KSbF6 + MnF3 + F2 =>
2 K2MnF6 + 4 SbF5 = 4 KSbF6 + 2 MnF3 + F2
NH4ClO4 + Mg = MgCl2 + O2 + N2 + H2 =>
2 NH4ClO4 + Mg = MgCl2 + 4 O2 + N2 + 4 H2
C55H98O6 + O2 = CO2 + H2O =>
2 C55H98O6 + 153 O2 = 110 CO2 + 98 H2O
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Al(NO3)3(aq) + KCl(aq) = AlCl3(s) + KNO3(aq) =>
Al(NO3)3(aq) + 3 KCl(aq) = AlCl3(s) + 3 KNO3(aq)
MgO(s) + H2SO4(aq) = MgSO4(s) + H2O(aq) =>
MgO(s) + H2SO4(aq) = MgSO4(s) + H2O(aq)
NaO + H2SO4 = Na2SO4 + H2O2 =>
2 NaO + H2SO4 = Na2SO4 + H2O2
Sn + H2SO4 = Sn(SO4)2 + H2 =>
Sn + 2 H2SO4 = Sn(SO4)2 + 2 H2
RbOH(aq) + HNO3(aq) = RbNO3(aq) + H2O(l) =>
RbOH(aq) + HNO3(aq) = RbNO3(aq) + H2O(l)
HNo3 + Fe(OH)3 = H2O + Fe(No3)3 =>
3 HNo3 + Fe(OH)3 = 3 H2O + Fe(No3)3
Pb + (PO4) = Pb3(PO4)2 =>
3 Pb + 2(PO4) = Pb3(PO4)2
K3Fe(SCN)6 + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)2 + CO2 + H2O + Na2SO4 + KNO3 =>
K3Fe(SCN)6 + 12 Na2Cr2O7 + 30 H2SO4 = Fe(NO3)3 + 12 Cr2(SO4)2 + 6 CO2 + 30 H2O + 12 Na2SO4 + 3 KNO3
Ag(S2O3)2 + KI = AgI + K(S2O3)2 =>
Ag(S2O3)2 + KI = AgI + K(S2O3)2
AgO = Ag + O =>
AgO = Ag + O
HSiCl3 + water = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
FeS + HNO3 = Fe(SO4) + NO + H2O =>
3 FeS + 8 HNO3 = 3 Fe(SO4) + 8 NO + 4 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
KMnO4 + HNO2 + H2SO4 = K2SO4 + HNO3 + MnSO4 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = K2SO4 + 5 HNO3 + 2 MnSO4 + 3 H2O
O2 + C2H12Cl = CO2 + H2O + HCl =>
19 O2 + 4 C2H12Cl = 8 CO2 + 22 H2O + 4 HCl
BaCl2 + PbNO32 = BaNO32 + PbCl2 =>
BaCl2 + PbNO32 = BaNO32 + PbCl2
Ce(OH)3 + H2O2 = Ce(OH)(OOH)3 + H2O =>
2 Ce(OH)3 + 7 H2O2 = 2 Ce(OH)(OOH)3 + 6 H2O
PH3 + O2 = P4O2 + H2O =>
4 PH3 + 4 O2 = P4O2 + 6 H2O
H2SO4 + Ra(OH)2 = Ra2(SO4)2 + H2O =>
2 H2SO4 + 2 Ra(OH)2 = Ra2(SO4)2 + 4 H2O
K[RuF6] + KOH = K2[RuF6] + H2O + O2 =>
4 K[RuF6] + 4 KOH = 4 K2[RuF6] + 2 H2O + O2
Zn + HNO3 = Zn(NO3)2 + H2O + H4N2O3 =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + 3 H2O + H4N2O3
Al(OH)3 + Na2SO4 + HCl = NaCl + Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 Na2SO4 + 6 HCl = 6 NaCl + Al2(SO4)3 + 6 H2O
C4H8O2 + CH3COOH = H2O + C4H6O2 =>
C4H8O2 + 2 CH3COOH = 2 H2O + 2 C4H6O2
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
NaH + FeCl2 = Na2Cl2 + FeH2 =>
2 NaH + FeCl2 = Na2Cl2 + FeH2
CrNO3 + NaNO3 + Na2CO3 = Na2CrO4 + NaNO2 + CO2 =>
2 CrNO3 + 3 NaNO3 + 3 Na2CO3 = 2 Na2CrO4 + 5 NaNO2 + 3 CO2
MnO2 + Al = Mn + Al3O3 =>
3 MnO2 + 6 Al = 3 Mn + 2 Al3O3
Fe + O + S = Fe3O3S3 =>
3 Fe + 3 O + 3 S = Fe3O3S3
CO = C + CO2 =>
2 CO = C + CO2
MgCl2 + Fe(NO3) = Mg(NO3) + Cl2Fe =>
MgCl2 + Fe(NO3) = Mg(NO3) + Cl2Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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