| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + 2 Na(PO4) = 2 NaCl + Mg(PO4)2
C6H5COOH + KOH = C6H6 + H2O + K2CO3 =>
C6H5COOH + 2 KOH = C6H6 + H2O + K2CO3
Fe(OH)3 + H2SO3 = Fe2(SO3)3 + H2O =>
2 Fe(OH)3 + 3 H2SO3 = Fe2(SO3)3 + 6 H2O
C6H12O6(s) + O2(g) = C6H12O(s)8 =>
C6H12O6(s) + O2(g) = C6H12O(s)8
Sr(OH)2 + HNO2 = Sr(NO2)2 + HOH =>
Sr(OH)2 + 2 HNO2 = Sr(NO2)2 + 2 HOH
Na2CO3 + HCl = NaOH + NaCl + CO2 =>
Na2CO3 + HCl = NaOH + NaCl + CO2
CH3COOH + Ca3(PO4)2 = Ca(H2PO4)2 + Ca(CH3COO)2 =>
4 CH3COOH + Ca3(PO4)2 = Ca(H2PO4)2 + 2 Ca(CH3COO)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H2 + Br2 = C2H2Br1 =>
2 C2H2 + Br2 = 2 C2H2Br1
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AlOHCl2 + HCl = H2O + AlCl3 =>
AlOHCl2 + HCl = H2O + AlCl3
H2S + Br2 + BaCl2 = HBr + SCl + Ba =>
2 H2S + 2 Br2 + BaCl2 = 4 HBr + 2 SCl + Ba
Sn(NO2)4 + P + N2 = Sn3N4 + P(NO2)4 =>
3 Sn(NO2)4 + 3 P + 2 N2 = Sn3N4 + 3 P(NO2)4
SnCl4 + HCl = SnH4 + Cl2 =>
SnCl4 + 4 HCl = SnH4 + 4 Cl2
Co(NO3)2 + K2CrO4 = Co(CrO4) + KNO3 =>
Co(NO3)2 + K2CrO4 = Co(CrO4) + 2 KNO3
NaOH + C2H2O4*2H2O = Na2C2O4 + H2O =>
2 NaOH + C2H2O4*2H2O = Na2C2O4 + 4 H2O
(NH4)2S + Ba(NO3)2 = (NH4)(NO3) + BaS =>
(NH4)2S + Ba(NO3)2 = 2(NH4)(NO3) + BaS
CuO + CrO3 = Cu(CrO4) =>
CuO + CrO3 = Cu(CrO4)
Sr3N2 = Sr + N2 =>
Sr3N2 = 3 Sr + N2
FeCl3 + KCl = FeCl + KCl3 =>
FeCl3 + KCl = FeCl + KCl3
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
KL + AgNO3 = AgL + KNO3 =>
KL + AgNO3 = AgL + KNO3
FeS + HBr = H2S + FeBr2 =>
FeS + 2 HBr = H2S + FeBr2
S + O2 = SO2O =>
2 S + 3 O2 = 2 SO2O
Cu2SO4 + NaBr = CuBr + Na2SO4 =>
Cu2SO4 + 2 NaBr = 2 CuBr + Na2SO4
(H2O2) + Mg = MgO + H2O =>
(H2O2) + Mg = MgO + H2O
K(s) + H3PO4 = K3PO4 + H2 =>
6 K(s) + 2 H3PO4 = 2 K3PO4 + 3 H2
C3H8O3 + MnO4{-} + OH{-} = CO3{2-} + MnO4{2-} + H2O =>
C3H8O3 + 14 MnO4{-} + 20 OH{-} = 3 CO3{2-} + 14 MnO4{2-} + 14 H2O
K2Cr2O7 + H2C2O4 + KOH = K3CrO3 + CO2 + H2O =>
K2Cr2O7 + 3 H2C2O4 + 4 KOH = 2 K3CrO3 + 6 CO2 + 5 H2O
Cu(s) + AgNO3(aq) = Cu(NO3)2 + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2 + 2 Ag(s)
CaCl2 + K3AsO4 = Ca3(AsO4)2 + KCl =>
3 CaCl2 + 2 K3AsO4 = Ca3(AsO4)2 + 6 KCl
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
NH4OH + MgCrO4 = NH4Mg + OHCrO4 =>
NH4OH + MgCrO4 = NH4Mg + OHCrO4
Na2S2O3 + Br2 + NaOH = NaBr + Na2SO3 + H2O =>
Na2S2O3 + 2 Br2 + 6 NaOH = 4 NaBr + 2 Na2SO3 + 3 H2O
CaO + H2CO3 = CaCO3 + H2O =>
CaO + H2CO3 = CaCO3 + H2O
Cu + HAsO3 = Cu(AsO3)2 + AsO + H2O =>
3 Cu + 8 HAsO3 = 3 Cu(AsO3)2 + 2 AsO + 4 H2O
SnO + ClO2 = SnCl4 + O2 =>
2 SnO + 8 ClO2 = 2 SnCl4 + 9 O2
C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + K2SO4 + Cr2(SO4)3 + 7 H2O
Ca3(PO4)2 + Si2 + C = P4 + CaSiO + CO =>
2 Ca3(PO4)2 + 3 Si2 + 10 C = P4 + 6 CaSiO + 10 CO
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
Zn(s) + O2(g) = ZnO =>
2 Zn(s) + O2(g) = 2 ZnO
NH4Br = HBr + NH3 =>
NH4Br = HBr + NH3
Na(s) + FeBr3(aq) = NaBr + Fe =>
3 Na(s) + FeBr3(aq) = 3 NaBr + Fe
Mn3O2 + HCl = Mn7Cl2 + H2O + Cl2 =>
7 Mn3O2 + 28 HCl = 3 Mn7Cl2 + 14 H2O + 11 Cl2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
C2H5CH3 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C2H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C2H5COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
LiHO + HCl = LiCl + H2O =>
LiHO + HCl = LiCl + H2O
CaCl{2} + NaOH = CaOH{2} + NaCl =>
CaCl{2} + NaOH = CaOH{2} + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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