| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO3{-} + Ni + 3 H{+} = HNO2 + Ni{2+} + H2O
C14H26O4 + O2 = CO2 + H2O =>
2 C14H26O4 + 37 O2 = 28 CO2 + 26 H2O
Fe2 + O3 + Al = FeOAl =>
3 Fe2 + 2 O3 + 6 Al = 6 FeOAl
CH3CH2COOH + NH3 = CH3CH2COOHNH3 =>
CH3CH2COOH + NH3 = CH3CH2COOHNH3
H2O + N = H + NO =>
H2O + N = 2 H + NO
K(CH3COO) + HCN = KCN + CH3COOH =>
K(CH3COO) + HCN = KCN + CH3COOH
Ni3O4 + HCl + K2Cr2O7 = NiCl3 + KCl + CrCl3 + H2O =>
6 Ni3O4 + 62 HCl + K2Cr2O7 = 18 NiCl3 + 2 KCl + 2 CrCl3 + 31 H2O
C3H6O + NaBH4 + HCl + H2O = C3H8O + NaCl + H3BO3 =>
4 C3H6O + NaBH4 + HCl + 3 H2O = 4 C3H8O + NaCl + H3BO3
KOH + N2 + O2 = KNO3 + HNO3 =>
2 KOH + 2 N2 + 5 O2 = 2 KNO3 + 2 HNO3
KMnO4 + H2SO4 + Sb = K2SO4 + MnSO4 + Sb2O5 + H2O =>
2 KMnO4 + 3 H2SO4 + 2 Sb = K2SO4 + 2 MnSO4 + Sb2O5 + 3 H2O
C9H13 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
7 C9H13 + 73 KMnO4 + 82 KOH = 9 C6H5COOK + 73 K2MnO4 + 64 H2O
C5H5N + O2 + OH{-} = CO3{-2} + H2O + N2 =>
4 C5H5N + 25 O2 + 40 OH{-} = 20 CO3{-2} + 30 H2O + 2 N2
Al + HCl = Al3Cl2 + H =>
3 Al + 2 HCl = Al3Cl2 + 2 H
CH5(NO3)3 = N2 + O2 + CO + H2O =>
4 CH5(NO3)3 = 6 N2 + 11 O2 + 4 CO + 10 H2O
NH4NO2 = N3 + H2O =>
3 NH4NO2 = 2 N3 + 6 H2O
NaBr + KMnO4 + H2O = NaBrO3 + MnO2 + KOH =>
NaBr + 2 KMnO4 + H2O = NaBrO3 + 2 MnO2 + 2 KOH
MnC4H14O8 + FeN3H18O18 + C3H6O = MnFe2O4 + H2O + C2H3N + C4H6O2 =>
5 MnC4H14O8 + 10 FeN3H18O18 + 88 C3H6O = 5 MnFe2O4 + 176 H2O + 30 C2H3N + 56 C4H6O2
As + HNO3 = HAsO4 + NO + H2O =>
3 As + 7 HNO3 = 3 HAsO4 + 7 NO + 2 H2O
C2H4O + CO + H2 = C3H8O2 =>
C2H4O + CO + 2 H2 = C3H8O2
CuS(s) + O2(g) = CuO(s) + SO3(g) =>
CuS(s) + 2 O2(g) = CuO(s) + SO3(g)
F2(s) + O2(g) = OF2 =>
2 F2(s) + O2(g) = 2 OF2
Al + I = AlI =>
Al + I = AlI
H2SO4 + HI = H2S + I2 + HOH =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 HOH
As(NO3)3 + Cu(OH)2 = As(OH)3 + Cu(NO3)2 =>
2 As(NO3)3 + 3 Cu(OH)2 = 2 As(OH)3 + 3 Cu(NO3)2
Al + Cu(ClO)2 = Al(ClO)3 + Cu =>
2 Al + 3 Cu(ClO)2 = 2 Al(ClO)3 + 3 Cu
SIO2 + HF = H2O + SIF4 =>
SIO2 + 4 HF = 2 H2O + SIF4
HCl + LiOH = LiCl + H2O =>
HCl + LiOH = LiCl + H2O
NaHCO3(s) + H2C4H4O6(s) = Na2C4H4O6 + H2CO3(aq) =>
2 NaHCO3(s) + H2C4H4O6(s) = Na2C4H4O6 + 2 H2CO3(aq)
Cl2 + KOH + H2O = KClO4 + H2 =>
Cl2 + 2 KOH + 6 H2O = 2 KClO4 + 7 H2
FeCl3 + H2S = FeCl + S + HCl =>
FeCl3 + H2S = FeCl + S + 2 HCl
C3H6O + O2(g) = CO2(g) + H2O(l) =>
C3H6O + 4 O2(g) = 3 CO2(g) + 3 H2O(l)
Fe(OH)3 + NaOH = Na3(Fe(OH)6) =>
Fe(OH)3 + 3 NaOH = Na3(Fe(OH)6)
C6H7NSO3 + Na2CO3 = C6H6NSO3Na + CO2 + H2O =>
2 C6H7NSO3 + Na2CO3 = 2 C6H6NSO3Na + CO2 + H2O
KCIO3 + C = KI + CO2 =>
2 KCIO3 + C = 2 KI + 3 CO2
CrCl3 + Na2CO3 = CrCO3 + Na2Cl3 =>
CrCl3 + Na2CO3 = CrCO3 + Na2Cl3
Co + Na2F = CoF + Na =>
Co + Na2F = CoF + 2 Na
Fe(OH)3 = Fe + (OH)3 =>
Fe(OH)3 = Fe + (OH)3
C3H7COOH + Al(OH)3 = (C3H7COO)3Al + H2O =>
3 C3H7COOH + Al(OH)3 = (C3H7COO)3Al + 3 H2O
C3H5(OH)3 + HCl = C3H7O2Cl + H2O =>
C3H5(OH)3 + HCl = C3H7O2Cl + H2O
BaSO4 + NaHCO3 = Ba(HCO3)2 + Na2SO4 =>
BaSO4 + 2 NaHCO3 = Ba(HCO3)2 + Na2SO4
SO2 + AlO = S3Al2 + O3 =>
9 SO2 + 6 AlO = 3 S3Al2 + 8 O3
C16O2H + O2 = CO2 + H2O =>
4 C16O2H + 61 O2 = 64 CO2 + 2 H2O
NaHS = HS + Na =>
NaHS = HS + Na
ClO2 + B2H6 + OH{-} = Cl{-} + HBO2 + H2O =>
12 ClO2 + 5 B2H6 + 12 OH{-} = 12 Cl{-} + 10 HBO2 + 16 H2O
H2CO3 + K(OH) = H2O + K2CO3 =>
H2CO3 + 2 K(OH) = 2 H2O + K2CO3
Fe + Hg(NO3)3 = Fe(NO3)3 + Hg =>
Fe + Hg(NO3)3 = Fe(NO3)3 + Hg
Mn + HNO3 = HMnO4 + H2O + NO =>
3 Mn + 7 HNO3 = 3 HMnO4 + 2 H2O + 7 NO
IO3{-} + S2O3{-}2 + H{+} = S4O6{-}2 + I{-} + H2O =>
IO3{-} + 12 S2O3{-}2 + 6 H{+} = 6 S4O6{-}2 + I{-} + 3 H2O
CuSO4 + BaCO3 = CuCO3 + BaSO4 =>
CuSO4 + BaCO3 = CuCO3 + BaSO4
AlBr3 + (NH4)2CrO4 = Al2(CrO4)3 + (NH4)Br =>
2 AlBr3 + 3(NH4)2CrO4 = Al2(CrO4)3 + 6(NH4)Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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