| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + KHO = H2ClKO
Sn(s) + HNO3(aq) = SnNO3(s) + H2(g) =>
2 Sn(s) + 2 HNO3(aq) = 2 SnNO3(s) + H2(g)
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
Na + F = NaF =>
Na + F = NaF
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
MgO + H2SO4 + H2O = MgSO4H14O7 =>
MgO + H2SO4 + 6 H2O = MgSO4H14O7
Li + H3PO4 = Li3PO4 + H =>
3 Li + H3PO4 = Li3PO4 + 3 H
NaF + Cl2 = NaCl + F2 =>
2 NaF + Cl2 = 2 NaCl + F2
CaCO3 + CH3COOH = Ca(OH)2 + CH3COOHCO =>
2 CaCO3 + 5 CH3COOH = 2 Ca(OH)2 + 4 CH3COOHCO
H3BO3 + C6H8O7 = C6H5BO7 + H2O =>
H3BO3 + C6H8O7 = C6H5BO7 + 3 H2O
C18H36O2 + C2H6O = C20H40O2 + H2O =>
C18H36O2 + C2H6O = C20H40O2 + H2O
MnO2(s) + H{+} + I{-} = Mn{2+} + I3{-} + H2O =>
MnO2(s) + 4 H{+} + 3 I{-} = Mn{2+} + I3{-} + 2 H2O
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
C6H11CH3 + O2 = CO2 + H2O =>
2 C6H11CH3 + 21 O2 = 14 CO2 + 14 H2O
Zn + HC2H3O2 = ZnC2H2O2 + H =>
Zn + HC2H3O2 = ZnC2H2O2 + 2 H
CuC2O4*2H2O = CuO + CO + CO2 + H2O =>
CuC2O4*2H2O = CuO + CO + CO2 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
SO4{2-} + C2O4{2-} + H{+} = SO2 + CO2 + H2O =>
SO4{2-} + C2O4{2-} + 4 H{+} = SO2 + 2 CO2 + 2 H2O
(NH4)2Cr2O7 + NH4SCN = NH4[Cr(SCN)4(NH3)2]*H2O + H2O + NH3 + N2 =>
(NH4)2Cr2O7 + 8 NH4SCN = 2 NH4[Cr(SCN)4(NH3)2]*H2O + 5 H2O + 2 NH3 + N2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
NO3{-} + FeSO4 + H2SO4 = Fe2(SO4)3 + H2O + SO4{2-} + NO =>
2 NO3{-} + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + 4 H2O + SO4{2-} + 2 NO
CH3CH2OH + C3H7COOH = C3H7COOCH3CH2 + H2O =>
CH3CH2OH + C3H7COOH = C3H7COOCH3CH2 + H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C6H6(CH3)2 + KMnO4 + H2SO4 = C6H6(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C6H6(CH3)2 + 12 KMnO4 + 18 H2SO4 = 5 C6H6(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Cs + O2 = Cs2O =>
4 Cs + O2 = 2 Cs2O
K2Cl2O6 = KCl + O2 =>
K2Cl2O6 = 2 KCl + 3 O2
CrF2 + Ca = CaF2 + Cr =>
CrF2 + Ca = CaF2 + Cr
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaCl + CO2 = Na2C2O4 + Cl2 =>
2 NaCl + 2 CO2 = Na2C2O4 + Cl2
Fe{+} + SO4{-} = FeSO4 =>
Fe{+} + SO4{-} = FeSO4
KH5C8O4 + O2 = CO2 + H2O + K2CO3 =>
2 KH5C8O4 + 15 O2 = 15 CO2 + 5 H2O + K2CO3
Zn + HNO3(diluido) = Zn(NO3)2 + H2O + NH4NO3 =>
4 Zn + 10 HNO3(diluido) = 4 Zn(NO3)2 + 3 H2O + NH4NO3
Al + NaOH + H2O = NaAlO4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAlO4 + 7 H2
MnO4{-} + SCN{-} + H{+} = Mn{2+} + HSO4{-} + NO3{-} + CO2(g) + H2O =>
16 MnO4{-} + 5 SCN{-} + 43 H{+} = 16 Mn{2+} + 5 HSO4{-} + 5 NO3{-} + 5 CO2(g) + 19 H2O
CH3COOH + CH3CH2 = CH3COOCH2CH3 + H2O =>
6 CH3COOH + 4 CH3CH2 = 5 CH3COOCH2CH3 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3COONa + KHSO4 = CH3COOK + NaHSO4 =>
CH3COONa + KHSO4 = CH3COOK + NaHSO4
Ca + ClH = CaCl + H =>
Ca + ClH = CaCl + H
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
N2 + BCl3 = BN + Cl2 =>
N2 + 2 BCl3 = 2 BN + 3 Cl2
HBr + Na2O = BrNa + H2O =>
2 HBr + Na2O = 2 BrNa + H2O
NiCl2 + NaOH = NaClO + Ni + H2 =>
NiCl2 + 2 NaOH = 2 NaClO + Ni + H2
K2Zn(OH)4 + HCl = KCl + Zn(OH)2 + H2O =>
K2Zn(OH)4 + 2 HCl = 2 KCl + Zn(OH)2 + 2 H2O
HCN + H2O = CN + H3O =>
HCN + H2O = CN + H3O
HClO4(aq) + Li2CO3(aq) = H2O(l) + CO2(g) + LiClO4(aq) =>
2 HClO4(aq) + Li2CO3(aq) = H2O(l) + CO2(g) + 2 LiClO4(aq)
(NH4)2SO4 + HgCl2 = NH4Cl2 + Hg2SO4 =>
(NH4)2SO4 + 2 HgCl2 = 2 NH4Cl2 + Hg2SO4
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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