| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + H2SO4 = BaSO4 + 2 HCl
V(Cl)3 + Na + CO = V(CO)6 + NaCl =>
V(Cl)3 + 3 Na + 6 CO = V(CO)6 + 3 NaCl
MgCl2 + KF = KCl + MgF2 =>
MgCl2 + 2 KF = 2 KCl + MgF2
C3H7OH + KMnO4 + H2SO4 = H2O + HCOOH + K2SO4 + MnSO4 =>
5 C3H7OH + 12 KMnO4 + 18 H2SO4 = 23 H2O + 15 HCOOH + 6 K2SO4 + 12 MnSO4
H2SO4 + ZnS = H2S + ZnSO4 =>
H2SO4 + ZnS = H2S + ZnSO4
C3H803 + OH = C3H2O3 + H2O =>
C3H803 + 807 OH = C3H2O3 + 804 H2O
Pb(C2H3O2)2 + (NH4)2(SO4) = (C2H3O2)(NH4) + PbSO4 =>
Pb(C2H3O2)2 + (NH4)2(SO4) = 2(C2H3O2)(NH4) + PbSO4
Na2S2O3 + I2 + HBa = Na2S4BaO6 + NaI + H =>
2 Na2S2O3 + I2 + HBa = Na2S4BaO6 + 2 NaI + H
NaI + AgNO2 = NaNO2 + AgI =>
NaI + AgNO2 = NaNO2 + AgI
N2O(g) + CS2(l) = N2(g) + CO2(g) + S8(s) =>
8 N2O(g) + 4 CS2(l) = 8 N2(g) + 4 CO2(g) + S8(s)
MeO + H2O = Me(OH)2 =>
MeO + H2O = Me(OH)2
MgBr2 + K2CO3 = MgCO3 + K2Br2 =>
MgBr2 + K2CO3 = MgCO3 + K2Br2
MnO2 + Br2 + KOH = K2MnO4 + KBr + H2O =>
MnO2 + Br2 + 4 KOH = K2MnO4 + 2 KBr + 2 H2O
Ba + Cr(NO3)2 = Ba(NO3)2 + Cr =>
Ba + Cr(NO3)2 = Ba(NO3)2 + Cr
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Ca + Al2S3 = CaS3 + Al =>
Ca + Al2S3 = CaS3 + 2 Al
Sr(ClO3)2 + Al2(SO4)3 = Sr(SO4) + Al(ClO3)3 =>
3 Sr(ClO3)2 + Al2(SO4)3 = 3 Sr(SO4) + 2 Al(ClO3)3
K2Cr2O7 + NaOH = K2CrO4 + Na2CrO4 + H2O =>
K2Cr2O7 + 2 NaOH = K2CrO4 + Na2CrO4 + H2O
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
Co + N2 = Co3N2 =>
3 Co + N2 = Co3N2
NaClO + H2O2 = O2 + NaHClO =>
2 NaClO + H2O2 = O2 + 2 NaHClO
CO2 + H2 = C2H2 + H2O =>
2 CO2 + 5 H2 = C2H2 + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Ca(NO3)2 + NaOH = Ca(OH)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 Na(NO3)
C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Na2Cr2O7 + SnBr2 + HBr = NaBr + CrBr3 + SnBr4 + H2O =>
Na2Cr2O7 + 3 SnBr2 + 14 HBr = 2 NaBr + 2 CrBr3 + 3 SnBr4 + 7 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Ca(OH)2 + AgCl = AgOH + CaCl2 =>
Ca(OH)2 + 2 AgCl = 2 AgOH + CaCl2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CrOHSO4 + H2SO4 = Cr2(SO4)3 + H2O =>
2 CrOHSO4 + H2SO4 = Cr2(SO4)3 + 2 H2O
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
C3H8 + H2O = CO + H2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Pb(NO3)2 + KOH = Pb(OH)2 + K(NO3) =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 K(NO3)
Fe2 + O2 = FeO2 =>
Fe2 + 2 O2 = 2 FeO2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Au + KCN + O2 + H2O = Au(CN)2 + KOH =>
2 Au + 4 KCN + O2 + 2 H2O = 2 Au(CN)2 + 4 KOH
K2SO4 + Sr(NO3)2 = SrSO4 + KNO3 =>
K2SO4 + Sr(NO3)2 = SrSO4 + 2 KNO3
NaCl + Pb = Na + PbCl2 =>
2 NaCl + Pb = 2 Na + PbCl2
K2MoO4 + SnCl2 + HCl = K4Mo2Cl8 + H2O + SnCl4 =>
2 K2MoO4 + 4 SnCl2 + 16 HCl = K4Mo2Cl8 + 8 H2O + 4 SnCl4
MgPO3 + LiCO3 = MgCO3 + LiPO3 =>
MgPO3 + LiCO3 = MgCO3 + LiPO3
Ba(OH)2 + Na2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 NaOH
(NH4)2CO3 + K2S = (NH4)2S + K2 + CO3 =>
(NH4)2CO3 + K2S = (NH4)2S + K2 + CO3
CH2O + K2Cr2O7 = CO2 + Cr + K + H =>
7 CH2O + K2Cr2O7 = 7 CO2 + 2 Cr + 2 K + 14 H
C6H12 + N3Cl6 = CCl4 + N + H =>
C6H12 + 4 N3Cl6 = 6 CCl4 + 12 N + 12 H
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C2H5NO2 + O3 = H2O + CO2 + N2 =>
2 C2H5NO2 + 3 O3 = 5 H2O + 4 CO2 + N2
Na2SO4 + Pb(NO3)2 = Pb2(SO4)2 + NaNO3 =>
2 Na2SO4 + 2 Pb(NO3)2 = Pb2(SO4)2 + 4 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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