| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SnCl2 + O2 + 8 HCl = 2 H2SnCl6 + 2 H2O(l)
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Fe2O3 + BaCl2 = FeCl3 + BaO =>
Fe2O3 + 3 BaCl2 = 2 FeCl3 + 3 BaO
Na2O2(ac) + H2O(l) = NaOH(ac) + O2(g) =>
2 Na2O2(ac) + 2 H2O(l) = 4 NaOH(ac) + O2(g)
C6H14N2O2 + O2 = CO2 + H2O + NH3 =>
C6H14N2O2 + 7 O2 = 6 CO2 + 4 H2O + 2 NH3
HCN + NaOH = CNNa + H2O =>
HCN + NaOH = CNNa + H2O
FeCl2 + K3[Fe(Cn)6] = KFe[Fe(Cn)6] + KCl =>
FeCl2 + K3[Fe(Cn)6] = KFe[Fe(Cn)6] + 2 KCl
C5H11NH + O2 = CO2 + H2O + N2 =>
2 C5H11NH + 16 O2 = 10 CO2 + 12 H2O + N2
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s) =>
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s)
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
Bi3N5 = Bi + N5 =>
Bi3N5 = 3 Bi + N5
NH4Br = NH3 + HBr =>
NH4Br = NH3 + HBr
C17H18F3NO + O2 = CO2 + H2O + NO2 + OF2 =>
4 C17H18F3NO + 91 O2 = 68 CO2 + 36 H2O + 4 NO2 + 6 OF2
C6H5COOH + C6H5CH2OH = C6H5COOC6H5 + H2O =>
9 C6H5COOH + 4 C6H5CH2OH = 7 C6H5COOC6H5 + 8 H2O
K + H2O = KHO + H =>
K + H2O = KHO + H
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
CrCl3 + Ca(OH)2 = Cr(OH)3 + CaCl2 =>
2 CrCl3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaCl2
HBrO2 = H + BrO2 =>
HBrO2 = H + BrO2
Na2S2O3 + HNO3 = NaNO3 + H2S2O3 =>
Na2S2O3 + 2 HNO3 = 2 NaNO3 + H2S2O3
Mg + H2 = MgH2 =>
Mg + H2 = MgH2
C6H14N2O2 + O2 = CO2 + H2O + CH4N2O =>
C6H14N2O2 + 7 O2 = 5 CO2 + 5 H2O + CH4N2O
NaCl + H2O2 = NaO + HCl =>
2 NaCl + H2O2 = 2 NaO + 2 HCl
Fe2SO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
5 Fe2SO4 + 4 KMnO4 + 16 H2SO4 = 5 Fe2(SO4)3 + 2 K2SO4 + 4 MnSO4 + 16 H2O
C6H10 + Cl2 = C6H9 + HCl =>
2 C6H10 + Cl2 = 2 C6H9 + 2 HCl
FeCl2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + 2 KCl
NH4Br = N2 + H2 + Br2 =>
2 NH4Br = N2 + 4 H2 + Br2
Co(NO3)2*6H2O + Na2CO3 = Co(CO3) + NaNO3 + H2O =>
Co(NO3)2*6H2O + Na2CO3 = Co(CO3) + 2 NaNO3 + 6 H2O
HB + O2 = HBO2 =>
HB + O2 = HBO2
NaOH + (Pb(NO3)2) = NaNO3 + Pb(OH)2 =>
2 NaOH + (Pb(NO3)2) = 2 NaNO3 + Pb(OH)2
HBrO2 = H{+} + BrO2{-} =>
HBrO2 = H{+} + BrO2{-}
Co(NO3)2*6H2O + Na2CO3 = Co(CO3) + NaNO3 + H2O =>
Co(NO3)2*6H2O + Na2CO3 = Co(CO3) + 2 NaNO3 + 6 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
C6H14N2O2 + O2 = CO2 + H2O + NO2 =>
2 C6H14N2O2 + 21 O2 = 12 CO2 + 14 H2O + 4 NO2
HNaO + HCl = NaCl + H2O =>
HNaO + HCl = NaCl + H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
HBrO2 = HBr + O2 =>
HBrO2 = HBr + O2
HNO2 + Mn(OH)2 = H(OH)2 + MnNO2 =>
HNO2 + Mn(OH)2 = H(OH)2 + MnNO2
H3PO4 + NaOH = NaOH3 + PO4 =>
2 H3PO4 + 3 NaOH = 3 NaOH3 + 2 PO4
(CH3)2SO + CH3I = [(CH3)3SO]I =>
(CH3)2SO + CH3I = [(CH3)3SO]I
Cu(NO3)2 + C6H8O7 = Cu + CO2 + H2O + N2 =>
3 Cu(NO3)2 + 2 C6H8O7 = 3 Cu + 12 CO2 + 8 H2O + 3 N2
NaI + NaOCl + H2O = I2 + NaCl + NaOH = HI + NaOH = NaI + H2O =>
2 NaI + NaOCl + H2O = I2 + NaCl + 2 NaOH
HBrO2 = H + BrO2 =>
HBrO2 = H + BrO2
C2H60 + O2 = CO + H2O =>
C2H60 + 16 O2 = 2 CO + 30 H2O
NH4NO3 + NaOH = NH4 + H2O + NaNO3 =>
9 NH4NO3 + 10 NaOH = 8 NH4 + 7 H2O + 10 NaNO3
HBrO2 = H{+} + BrO2{-} =>
HBrO2 = H{+} + BrO2{-}
HBrO2 = HBrO3 + HBr =>
3 HBrO2 = 2 HBrO3 + HBr
NaBr + H2SO4 = Br2 + SO2 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 = Br2 + SO2 + 2 H2O + Na2SO4
C4H8N2O2 + Ni(NO3)2 = Ni(C4H7N2O2)2 + HNO3 =>
2 C4H8N2O2 + Ni(NO3)2 = Ni(C4H7N2O2)2 + 2 HNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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