| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeS2 + 12 O2 = Fe3 + 6 SO4
NaBr + F{2} = NaF + Br{2} =>
NaBr + F{2} = NaF + Br{2}
Al(s) + CuCl2(aq) = AlCl3(s) + Cu(s) =>
2 Al(s) + 3 CuCl2(aq) = 2 AlCl3(s) + 3 Cu(s)
Fe(s)Ag2O(s) = FeO + Ag =>
Fe(s)Ag2O(s) = FeO + 2 Ag
C2H6 + O = CO1 + H2O =>
C2H6 + 5 O = 2 CO1 + 3 H2O
O2 + C2H3F3 = CO + H2O + F2 =>
7 O2 + 4 C2H3F3 = 8 CO + 6 H2O + 6 F2
MnO + N2O5 = MnN2O6 =>
MnO + N2O5 = MnN2O6
Rb2O + P4O10 = Rb3PO4 =>
6 Rb2O + P4O10 = 4 Rb3PO4
Mg + Te = MgTe =>
Mg + Te = MgTe
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
KF2 + HBr2 = KBr + H + F2 =>
2 KF2 + HBr2 = 2 KBr + H + 2 F2
HCl + Ag2(CO3)2 = HCO3 + AgCl =>
2 HCl + Ag2(CO3)2 = 2 HCO3 + 2 AgCl
NaHC8H4O4 + NaOH = Na2C8H4O4 + H2O =>
NaHC8H4O4 + NaOH = Na2C8H4O4 + H2O
Pt + FeSO4 = PtSO4 + Fe =>
Pt + FeSO4 = PtSO4 + Fe
Al(OH)3 = Al2O3 + H2O* =>
2 Al(OH)3 = Al2O3 + 3 H2O*
K + HCOO = KCOO + H =>
K + HCOO = KCOO + H
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
CuSO4 + NaCl + NaOH = Cu2Cl(OH)3 + Na2SO4 =>
2 CuSO4 + NaCl + 3 NaOH = Cu2Cl(OH)3 + 2 Na2SO4
AlCl3 + MgO = Al2O3 + MgCl2 =>
2 AlCl3 + 3 MgO = Al2O3 + 3 MgCl2
FeSO4 + KMnO4 + KHSO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 FeSO4 + 2 KMnO4 + 16 KHSO4 = 5 Fe2(SO4)3 + 8 H2O + 9 K2SO4 + 2 MnSO4
LiNO3 + KI = LiI + KNO3 =>
LiNO3 + KI = LiI + KNO3
C2H5NO2 + Fe + HCl = C2H5NH3Cl + FeCl2 + H2O =>
C2H5NO2 + 3 Fe + 7 HCl = C2H5NH3Cl + 3 FeCl2 + 2 H2O
BaCl2 + (NH4)2SO4 = BaSO4 + NH4 + Cl =>
BaCl2 + (NH4)2SO4 = BaSO4 + 2 NH4 + 2 Cl
NH4NO3 + (NH4)2SO4 = NH4NO3*(NH4)2SO4 =>
NH4NO3 + (NH4)2SO4 = NH4NO3*(NH4)2SO4
C9H8O4 + NaOH = NaC7H5O3 + C2H3NaO2 =>
3 C9H8O4 + 11 NaOH = NaC7H5O3 + 10 C2H3NaO2
BaI2 + CaCrO4 = BaCrO4 + CaI2 =>
BaI2 + CaCrO4 = BaCrO4 + CaI2
Al3PO4 + Fe3NO3 = Al3NO3 + PO4Fe3 =>
Al3PO4 + Fe3NO3 = Al3NO3 + PO4Fe3
K3Fe(CN)6 + Ni(NO3)2 = KNO3 + Ni3(Fe(CN)6)2 =>
2 K3Fe(CN)6 + 3 Ni(NO3)2 = 6 KNO3 + Ni3(Fe(CN)6)2
CH2Na2O4S + NH3 = CNH2Na2O4S + H2 =>
2 CH2Na2O4S + 2 NH3 = 2 CNH2Na2O4S + 3 H2
Na2 + Cu(NO3) = Na(NO3) + Cu2 =>
Na2 + 2 Cu(NO3) = 2 Na(NO3) + Cu2
IO2 + H2O = IO3 + H3O =>
IO2 + 3 H2O = IO3 + 2 H3O
Na2Cr2O7 + Na2C2O4 + H2SO4 = Cr2(SO4)3 + CO2 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = Cr2(SO4)3 + 6 CO2 + 4 Na2SO4 + 7 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
HCl + Bi(OH)2 = BiCl2 + H2O =>
2 HCl + Bi(OH)2 = BiCl2 + 2 H2O
Bi(NO3)3 + NaOH = Bi2O3 + H2O + NaNO3 =>
2 Bi(NO3)3 + 6 NaOH = Bi2O3 + 3 H2O + 6 NaNO3
NiCl2(H2O)2 = NiCl2 + H2O =>
NiCl2(H2O)2 = NiCl2 + 2 H2O
KMnO4 + H2SO4 + HNO2 = MnSO4 + KSO4 + HNO3 + H2O =>
KMnO4 + 2 H2SO4 + 2 HNO2 = MnSO4 + KSO4 + 2 HNO3 + 2 H2O
N + O2 = NO19 =>
2 N + 19 O2 = 2 NO19
CH3COOH + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
3 CH3COOH + 4 Cr2O7{2-} + 32 H{+} = 6 CO2 + 8 Cr{3+} + 22 H2O
CuSO4 + LiOH = Cu(OH)2 + Li2SO4 =>
CuSO4 + 2 LiOH = Cu(OH)2 + Li2SO4
Mg(OH)2 + NaO = MgO + Na(OH)2 =>
Mg(OH)2 + NaO = MgO + Na(OH)2
CH4 + NH3 + H2O = C2H5NO2 + H2 =>
2 CH4 + NH3 + 2 H2O = C2H5NO2 + 5 H2
CaCo3 + NaCl = CaCl2 + Na2Co3 =>
CaCo3 + 2 NaCl = CaCl2 + Na2Co3
Cl + O2 = Cl2O4 =>
2 Cl + 2 O2 = Cl2O4
PbO + BaO = Ba + PbO2 =>
PbO + BaO = Ba + PbO2
NaHSO4*H2O + C2H5OH = Na2SO4 + C2H5SO4H + H2O =>
2 NaHSO4*H2O + C2H5OH = Na2SO4 + C2H5SO4H + 3 H2O
C6Cl5OH + H2O2 = CO2 + H2O + HCl =>
C6Cl5OH + 9 H2O2 = 6 CO2 + 7 H2O + 5 HCl
MgBr2 + Mn(SO3)2 = MgSO3 + MnBr4 =>
2 MgBr2 + Mn(SO3)2 = 2 MgSO3 + MnBr4
C57H110O6 + H2O = CH3(CH2)16COOH + C3H8O3 =>
C57H110O6 + 3 H2O = 3 CH3(CH2)16COOH + C3H8O3
Pb(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Pb(OH)2 =>
Pb(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Pb(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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