| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 2 NaOH = 2 ClNaOH
H2O + KOH + Fe2O3 = K3[Fe(OH)6] =>
3 H2O + 6 KOH + Fe2O3 = 2 K3[Fe(OH)6]
Mn2O7 + C3H8O = MnO2 + C3H6O + H2O =>
Mn2O7 + 3 C3H8O = 2 MnO2 + 3 C3H6O + 3 H2O
KOH + KMnO4 + Na2SO3 = K2MnO4 + Na2SO4 + H2O =>
2 KOH + 2 KMnO4 + Na2SO3 = 2 K2MnO4 + Na2SO4 + H2O
HCl(aq) + NAOH(aq) = NACl(aq) + H2O(l) =>
HCl(aq) + NAOH(aq) = NACl(aq) + H2O(l)
C3H4OH(COOH)3 + NaHCO3 = C3H4OH(COONa)3 + H2O + CO2 =>
C3H4OH(COOH)3 + 3 NaHCO3 = C3H4OH(COONa)3 + 3 H2O + 3 CO2
FeCl3 + KI = KCl3 + FeI =>
FeCl3 + KI = KCl3 + FeI
C6H6S + O2 = CO2 + H2O + SO2 =>
2 C6H6S + 17 O2 = 12 CO2 + 6 H2O + 2 SO2
Ba(OH)2 + H3(PO4) = (Ba)3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3(PO4) = (Ba)3(PO4)2 + 6 H2O
Na2CO3 + FCl2 = Na2Cl2 + FCO3 =>
Na2CO3 + FCl2 = Na2Cl2 + FCO3
CuSO4 + Pb(NO3)2 = CuNO3 + Pb(SO4)2 =>
2 CuSO4 + Pb(NO3)2 = 2 CuNO3 + Pb(SO4)2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CH3COOH + Cl = CH3Cl + COOH =>
CH3COOH + Cl = CH3Cl + COOH
Zn(No3)2 + Pb = Pb(No3)2 + Zn =>
Zn(No3)2 + Pb = Pb(No3)2 + Zn
H3BO3 + Mg = BO3Mg + H2 =>
2 H3BO3 + 2 Mg = 2 BO3Mg + 3 H2
Ca2Br4 + ScTe2 = CaSc + BrTe =>
Ca2Br4 + 2 ScTe2 = 2 CaSc + 4 BrTe
K3PO4 + KOH = K3OH + KPO4 =>
K3PO4 + KOH = K3OH + KPO4
C4H9OH + C2H5OH = C3H7OH =>
C4H9OH + C2H5OH = 2 C3H7OH
K{+}MnO4 + Fe{2+}SO4 = Fe{+}MnO4 + K{2+}SO4 =>
K{+}MnO4 + Fe{2+}SO4 = Fe{+}MnO4 + K{2+}SO4
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
KMnO4 + H2S + H2SO4 = H2O + K2SO4 + MnSO4 =>
8 KMnO4 + 5 H2S + 7 H2SO4 = 12 H2O + 4 K2SO4 + 8 MnSO4
CH3NO2 + Zn + H2SO4 = [CH3NH3]2SO4 + H2O + ZnSO4 =>
2 CH3NO2 + 6 Zn + 7 H2SO4 = [CH3NH3]2SO4 + 4 H2O + 6 ZnSO4
SnO2(s) + CO(s) = Sn(l) + CO2(g) =>
SnO2(s) + 2 CO(s) = Sn(l) + 2 CO2(g)
K2CrO4 + Ba(NO3)2 = KNO3 + BaCrO4 =>
K2CrO4 + Ba(NO3)2 = 2 KNO3 + BaCrO4
Al(NO3)3 + Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3 =>
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3
C6H14O + O2 = CO2 + H2O =>
C6H14O + 9 O2 = 6 CO2 + 7 H2O
CaSO4 + H2O = Ca{2+} + HSO4{-} + OH{-} =>
CaSO4 + H2O = Ca{2+} + HSO4{-} + OH{-}
FeCl2 + Na2SO3 = FeSO3 + Na2Cl2 =>
FeCl2 + Na2SO3 = FeSO3 + Na2Cl2
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
MgSiO3 + H2SO4 = MgSO4 + SiO2 + H2O =>
MgSiO3 + H2SO4 = MgSO4 + SiO2 + H2O
NH4OH + KCl = K(OH) + NH4Cl =>
NH4OH + KCl = K(OH) + NH4Cl
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
Pb(NO3)2 + AlI3 = Al(NO3)3 + PbI2 =>
3 Pb(NO3)2 + 2 AlI3 = 2 Al(NO3)3 + 3 PbI2
Fe(OH)3 + HNO3 = Fe(H2O)3 + NO3 =>
Fe(OH)3 + 3 HNO3 = Fe(H2O)3 + 3 NO3
CH3COOH + Zn = Zn(CH3COO)2 + H2 =>
2 CH3COOH + Zn = Zn(CH3COO)2 + H2
Sr + Br = SrBr =>
Sr + Br = SrBr
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Sr(NO2)2 + H2SO4 = SrSO4 + HNO2 =>
Sr(NO2)2 + H2SO4 = SrSO4 + 2 HNO2
Cu + FeCl3 = CuCl2 + Fe2 =>
3 Cu + 2 FeCl3 = 3 CuCl2 + Fe2
MgCl{2} + NaOH = Mg(OH){2} + NaCl =>
MgCl{2} + NaOH = Mg(OH){2} + NaCl
ClO2 + H = ClO + H2O =>
ClO2 + 2 H = ClO + H2O
K(OH) + CuS = Cu(OH)2 + K2S =>
2 K(OH) + CuS = Cu(OH)2 + K2S
H2O + C2H4 = CH3CH2OH =>
H2O + C2H4 = CH3CH2OH
HgO = Hg + O2(g) =>
2 HgO = 2 Hg + O2(g)
P(s) + HNO3(aq) + H2O(l) = H4PO4(aq) + NO(g) =>
3 P(s) + 4 HNO3(aq) + 4 H2O(l) = 3 H4PO4(aq) + 4 NO(g)
NH4 + MoO4 = (NH4)2MoO4 =>
2 NH4 + MoO4 = (NH4)2MoO4
I2 + NH4OH = NH4I + N2 + H2O =>
3 I2 + 8 NH4OH = 6 NH4I + N2 + 8 H2O
Ba(No3)2 + MgCl2 = BaCl2 + Mg(No3)2 =>
Ba(No3)2 + MgCl2 = BaCl2 + Mg(No3)2
Cu(NO3)2 + K3Fe(CN)6 = Cu3Fe(CN)6 + K(NO3)2 =>
3 Cu(NO3)2 + K3Fe(CN)6 = Cu3Fe(CN)6 + 3 K(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/24
Équations équilibrées sur04/16/23
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