| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ta3N5 = 6 Ta + 5 N2
Na2[Fe(CN)5(NO)] + CH3COCH3 = (CH3C)2[Fe(CN)5(NO)] + CH3ONa =>
Na2[Fe(CN)5(NO)] + 2 CH3COCH3 = (CH3C)2[Fe(CN)5(NO)] + 2 CH3ONa
CH3NHCH3 + O2 = CO2 + H2O + N2 =>
4 CH3NHCH3 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
C6H14O2N2 + O2 = CO2 + H2O + NH3 =>
C6H14O2N2 + 7 O2 = 6 CO2 + 4 H2O + 2 NH3
CH3COOH + CH3(CH2)5OH = CH3COO(CH2)5CH3 + H2O =>
CH3COOH + CH3(CH2)5OH = CH3COO(CH2)5CH3 + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na2C2O4 + Al2(CO3)3 = Na2CO3 + Al2(C2O4)3 =>
3 Na2C2O4 + Al2(CO3)3 = 3 Na2CO3 + Al2(C2O4)3
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Cr2O3 + NaBrO3 + Na2CO3 = NaBr + CO2 + Na2CrO4 =>
Cr2O3 + NaBrO3 + 2 Na2CO3 = NaBr + 2 CO2 + 2 Na2CrO4
C3H7COOH + CaCO3 = H2O + CO2 + Ca(C3H7COO)2 =>
2 C3H7COOH + CaCO3 = H2O + CO2 + Ca(C3H7COO)2
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
BeMg + HCl = MgCl2 + BeCl2 + H2 =>
BeMg + 4 HCl = MgCl2 + BeCl2 + 2 H2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Na2C2O4 + KMnO4 + HCl = NaCl + MnCl2 + KCl + CO2 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 16 HCl = 10 NaCl + 2 MnCl2 + 2 KCl + 10 CO2 + 8 H2O
Fe + CI2 = FeCI2 =>
Fe + CI2 = FeCI2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
KMnO4 + HCl = MnCl2 + KCl + HOH + Cl2 =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 8 HOH + 5 Cl2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H{+} + IO3{-} + {-} = I2 + H2O =>
12 H{+} + 2 IO3{-} + 10e = I2 + 6 H2O
Sr(OH)2 + (NH4)2S = SrS + NH4OH =>
Sr(OH)2 + (NH4)2S = SrS + 2 NH4OH
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CU + H2S = CUS + H2 =>
CU + H2S = CUS + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeCl3 + NH3*H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3*H2O = Fe(OH)3 + 3 NH4Cl
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H6O2 + NaOH = C3H5NaO2 + H2O =>
C3H6O2 + NaOH = C3H5NaO2 + H2O
NaCN + NaOCl + H2O = N2 + NaHCO3 + NaCl =>
2 NaCN + 5 NaOCl + H2O = N2 + 2 NaHCO3 + 5 NaCl
Co2O3 = Co + O =>
Co2O3 = 2 Co + 3 O
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
Ne + H2 = NeH2 =>
Ne + H2 = NeH2
Na2CO3 + H3PO4 + (C3H7O)4Ti + O2 = NaTi2(PO4)3 + CO2 + H2O =>
Na2CO3 + 5.9999999999999H3PO4 + 4(C3H7O)4Ti + 72 O2 = 2 NaTi2(PO4)3 + 49 CO2 + 65 H2O
Na(OH) + Cl2 = NaCl + Na(ClO3) + H2O =>
6 Na(OH) + 3 Cl2 = 5 NaCl + Na(ClO3) + 3 H2O
CuSO4*5H2O + Fe = FeSO4 + Cu + H2O =>
CuSO4*5H2O + Fe = FeSO4 + Cu + 5 H2O
S + Br = SBr =>
S + Br = SBr
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Na{+}(aq) + CH3CO2(aq) + H{+}(aq) + ClO4{-}(aq) = NaH(aq) + CH3CO2ClO4(aq) =>
Na{+}(aq) + 2 CH3CO2(aq) + H{+}(aq) + 2 ClO4{-}(aq) = NaH(aq) + 2 CH3CO2ClO4(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HI + AgNO3 = AgI + H2 + NO3 =>
2 HI + 2 AgNO3 = 2 AgI + H2 + 2 NO3
NaOH(g) + HCl(sg) = NaCl(aq) + H2O =>
NaOH(g) + HCl(sg) = NaCl(aq) + H2O
Pb + Cd{2+} = Cd + Pb{2+} =>
Pb + Cd{2+} = Cd + Pb{2+}
H(SO) + Ca(OH) = Ca(SO) + H2O =>
H(SO) + Ca(OH) = Ca(SO) + H2O
Na2Cl2 = Na + Cl2 =>
Na2Cl2 = 2 Na + Cl2
Na2CO3 + Cr3(PO4)2 = Na3PO4 + CrCO3 =>
3 Na2CO3 + Cr3(PO4)2 = 2 Na3PO4 + 3 CrCO3
HCl + CaCO3 = H2O + CaCl2 + CO2(g) =>
2 HCl + CaCO3 = H2O + CaCl2 + CO2(g)
C5H10 + Br2 = C5H9Br + HBr =>
C5H10 + Br2 = C5H9Br + HBr
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
Pb(NO3)2 + Li2S = PbS + LiNO3 =>
Pb(NO3)2 + Li2S = PbS + 2 LiNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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