| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg + Al2O3 = 2 Al + 3 MgO
ClCa + H2O = HCl + CaOH =>
ClCa + H2O = HCl + CaOH
Li + O2 = LiO2 =>
Li + O2 = LiO2
Cr2(SO4)3 + BaCl2 = CrCl3 + BaSO4 =>
Cr2(SO4)3 + 3 BaCl2 = 2 CrCl3 + 3 BaSO4
Na(OH)(aq) + HCl(aq) = NaCl(aq) + H2O(l) =>
Na(OH)(aq) + HCl(aq) = NaCl(aq) + H2O(l)
Cl2 + NO3 = ClO3 + NO2 =>
Cl2 + 6 NO3 = 2 ClO3 + 6 NO2
K + HF = KF + H =>
K + HF = KF + H
NaCn + HSO4 = HCn + NaSO4 =>
NaCn + HSO4 = HCn + NaSO4
KIO3 + HCl + HI = H2O + KCl + I2 =>
KIO3 + HCl + 5 HI = 3 H2O + KCl + 3 I2
LiF + Ca = CaF + Li =>
LiF + Ca = CaF + Li
ClCa + H2O = HCl + CaOH =>
ClCa + H2O = HCl + CaOH
C4H9OOH + O2 = CO2 + H2O =>
2 C4H9OOH + 11 O2 = 8 CO2 + 10 H2O
Mg(OH)2 + H2SO3 = MgSO3 + H2O =>
Mg(OH)2 + H2SO3 = MgSO3 + 2 H2O
Cr(OH)3 + OBr{-} + OH{-} = CrO4{-2} + Br{-} + H2O =>
2 Cr(OH)3 + 3 OBr{-} + 4 OH{-} = 2 CrO4{-2} + 3 Br{-} + 5 H2O
MgO + FeO = Mg + FeO2 =>
MgO + FeO = Mg + FeO2
HNO3 + NH4Cl = HCl + NH4NO3 =>
HNO3 + NH4Cl = HCl + NH4NO3
Ca(NO3)2 + H2SO4 = H(NO3)2 + CaHSO4 =>
Ca(NO3)2 + H2SO4 = H(NO3)2 + CaHSO4
KMnO4 + NaOH + C6H5CHO = C6H5COOH + K2MnO4 + Na2MnO4 + H2O =>
2 KMnO4 + 2 NaOH + C6H5CHO = C6H5COOH + K2MnO4 + Na2MnO4 + H2O
CrO3 + NaOH = NaCrO4 + H2 =>
2 CrO3 + 2 NaOH = 2 NaCrO4 + H2
C2H2 + Mn(OH)2 = MnC2 + H2O =>
C2H2 + Mn(OH)2 = MnC2 + 2 H2O
Ga2O3 + Li = Li2O + Ga =>
Ga2O3 + 6 Li = 3 Li2O + 2 Ga
KHSiO3 + H2CO3 = K2CO3 + H2SiO3 =>
2 KHSiO3 + H2CO3 = K2CO3 + 2 H2SiO3
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
Br + Na = Br2Na =>
2 Br + Na = Br2Na
Mn(CH3COO)2*4H2O + LiCH3COO*2H2O + Cr(CH3COO)2*2H2O = Li2MnCrO3 + CH3COOH + H2O =>
Mn(CH3COO)2*4H2O + 2 LiCH3COO*2H2O + Cr(CH3COO)2*2H2O = Li2MnCrO3 + 6 CH3COOH + 7 H2O
HCl = Cl2 + H =>
2 HCl = Cl2 + 2 H
Br + Na = Br2Na =>
2 Br + Na = Br2Na
CS2CO3 + C10H10O3 + ICH3 = C12H14O3 + CSI + CSHCO3 =>
5 CS2CO3 + 5 C10H10O3 + 4 ICH3 = 4 C12H14O3 + 4 CSI + 6 CSHCO3
NH4OH + SnCl2 + H2O2 = H2SnO3 + NH4Cl + H2O =>
2 NH4OH + SnCl2 + H2O2 = H2SnO3 + 2 NH4Cl + H2O
C4H8 + KMnO4 + NaOH = C4H10O2 + MnO2 + KOH + Na2O =>
3 C4H8 + 2 KMnO4 + 8 NaOH = 3 C4H10O2 + 2 MnO2 + 2 KOH + 4 Na2O
BBrHNO = B(NO)HBr =>
BBrHNO = B(NO)HBr
Ge(OH)2 + NaOH = Na2GeO2 + H2O =>
Ge(OH)2 + 2 NaOH = Na2GeO2 + 2 H2O
K3PO4 + Cr(CH3CO2)3 = KCH3CO2 + CrPO4 =>
K3PO4 + Cr(CH3CO2)3 = 3 KCH3CO2 + CrPO4
FeCl2 + KMnO4 = MnCl2 + FeKO4 =>
FeCl2 + KMnO4 = MnCl2 + FeKO4
NH2CH2(CH2)8CH2NH2 + O2 = CO2 + H2O + NH3 =>
2 NH2CH2(CH2)8CH2NH2 + 29 O2 = 20 CO2 + 18 H2O + 4 NH3
Pb(NO)3 = PbO + N2 + O2 =>
2 Pb(NO)3 = 2 PbO + 3 N2 + 2 O2
H{+} + MnO4{-} + C2O4{2-} = MnO2{2-} + CO2 + H2O =>
8 H{+} + 2 MnO4{-} + 5 C2O4{2-} = 2 MnO2{2-} + 10 CO2 + 4 H2O
FeCO3 + H2O2 = Fe3O4 + CO2 + H2O =>
3 FeCO3 + H2O2 = Fe3O4 + 3 CO2 + H2O
Mg(NO3)2 + KI = KNO3 + MgI2 =>
Mg(NO3)2 + 2 KI = 2 KNO3 + MgI2
CO + H2O + NO + SO2 + Cl2 = C2H5NSCl + O2 =>
8 CO + 10 H2O + 4 NO + 4 SO2 + 2 Cl2 = 4 C2H5NSCl + 15 O2
HClO2 + Ca = Ca(OH)2 + Cl2 + O2 =>
2 HClO2 + Ca = Ca(OH)2 + Cl2 + O2
CN{-1)+MnO4{-}+H2O = CNO{-}+MnO2+OH{-} =>
3 CN{-1)+2MnO4{-}+H2O = 3 CNO{-}+2MnO2+2OH{-}
Mn(NO3)2 + Na2S2O8 = MnO2 + Na2(NO3)2 + S2O6 =>
Mn(NO3)2 + Na2S2O8 = MnO2 + Na2(NO3)2 + S2O6
NaH2CO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
8 NaH2CO3 + 7 HC2H3O2 = 8 NaC2H3O2 + 10 H2O + 6 CO2
KMnO4 + C3H5O3H3 = K2CO3 + MnO + CO2 + H2O =>
14 KMnO4 + 5 C3H5O3H3 = 7 K2CO3 + 14 MnO + 8 CO2 + 20 H2O
C2H6OHCl = C2H5ClH2O =>
C2H6OHCl = C2H5ClH2O
CaCl2 + Zr = ZrCl2 + Ca =>
CaCl2 + Zr = ZrCl2 + Ca
Cu(HO)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(HO)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
K3PO4AgNO3 = AgK3NO3PO4 =>
K3PO4AgNO3 = AgK3NO3PO4
hydrogensulfide + chlorine = sulfur + hydrochloricacid =>
H2S + Cl2 = S + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/04/23
Équations équilibrées sur01/03/23
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