| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 2 H2 = AlH4
(P)4 + (Cl)2 = PCl5 =>
(P)4 + 10(Cl)2 = 4 PCl5
(NH4)3(PO4) + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3(PO4) + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
NaCo3 + HOH = NaOH + HCo3 =>
NaCo3 + HOH = NaOH + HCo3
C5H9COH + Ag2O = C5H9COOH + Ag =>
C5H9COH + Ag2O = C5H9COOH + 2 Ag
SO2 + KI + H2O = KOH + I2 + H2S =>
SO2 + 6 KI + 4 H2O = 6 KOH + 3 I2 + H2S
C3H7OH + CuO = C3H6O2 + Cu + H2O =>
C3H7OH + 2 CuO = C3H6O2 + 2 Cu + H2O
Na2CO3 + C6H4(COOH)(OH) = C6H4COONaOH + CO2 + H2O =>
Na2CO3 + 2 C6H4(COOH)(OH) = 2 C6H4COONaOH + CO2 + H2O
Na3PO4 + NiSO4 = Na2SO4 + Ni3(PO4)2 =>
2 Na3PO4 + 3 NiSO4 = 3 Na2SO4 + Ni3(PO4)2
CH3CH2CH2CO2H + CH3CH2OH = CH3CH2CH2CO2CH2CH3 + H2O =>
CH3CH2CH2CO2H + CH3CH2OH = CH3CH2CH2CO2CH2CH3 + H2O
H3C6H5O7(aq) + NaCO3(aq) = H2O + CO2(g) + Na3C6H5O7(aq) =>
7 H3C6H5O7(aq) + 18 NaCO3(aq) = 13 H2O + 24 CO2(g) + 6 Na3C6H5O7(aq)
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
C6H7O6 + MnO4{-} + H{+} = Mn2{+} + H2O + CO2 =>
13 C6H7O6 + 38 MnO4{-} + 57 H{+} = 19 Mn2{+} + 74 H2O + 78 CO2
RbBr + Pb(NO3)2 = PbBr + Rb(NO3)2 =>
RbBr + Pb(NO3)2 = PbBr + Rb(NO3)2
SO2 + KI + H2O = KOH + I2 + S =>
SO2 + 4 KI + 2 H2O = 4 KOH + 2 I2 + S
Fe + Cu{2-}SO4 = Fe{2-}SO4 + Cu =>
Fe + Cu{2-}SO4 = Fe{2-}SO4 + Cu
H2O2 + (NH4)2CrO4 + NH4OH = (NH3)3CrO4 + H2O =>
H2O2 + (NH4)2CrO4 + NH4OH = (NH3)3CrO4 + 3 H2O
H2O2(l) + H2O(l) = H4O3(aq) =>
H2O2(l) + H2O(l) = H4O3(aq)
KMnO4 + HCl = Cl2 + MnO2 + H2O + KCl =>
2 KMnO4 + 8 HCl = 3 Cl2 + 2 MnO2 + 4 H2O + 2 KCl
MnO4{-} + I{-} + H{+} = Mn{2+} + I2 + H2O =>
2 MnO4{-} + 10 I{-} + 16 H{+} = 2 Mn{2+} + 5 I2 + 8 H2O
C24H30N3O + O2 = CO2 + H2O + NO2 =>
C24H30N3O + 34 O2 = 24 CO2 + 15 H2O + 3 NO2
C8H18 + O2(g) = CO2 + H2O(l) =>
2 C8H18 + 25 O2(g) = 16 CO2 + 18 H2O(l)
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Zn + (H2SO4) = ZnSO4 + H2 =>
Zn + (H2SO4) = ZnSO4 + H2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
O2 + CH = H2O + CO2 =>
5 O2 + 4 CH = 2 H2O + 4 CO2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Li1 + H1C2H3O2 = LiC2H3O2 + H2 =>
2 Li1 + 2 H1C2H3O2 = 2 LiC2H3O2 + H2
H2(C2O4) + NaOH = H(OH) + Na2(C2O4) =>
H2(C2O4) + 2 NaOH = 2 H(OH) + Na2(C2O4)
H2Cl2 + CaCO3 = CO2 + CaCl2 + H2O =>
H2Cl2 + CaCO3 = CO2 + CaCl2 + H2O
Si2H3 + O2 = SiO22 + H2O =>
4 Si2H3 + 91 O2 = 8 SiO22 + 6 H2O
HCl + MnO2 + KBiO3 = KMnO4 + H2O + KCl + BiCl3 =>
10 HCl + 2 MnO2 + 3 KBiO3 = 2 KMnO4 + 5 H2O + KCl + 3 BiCl3
Sn + NO3{-} + H{+} = Sn{4+} + N2O + H2O =>
2 Sn + 2 NO3{-} + 10 H{+} = 2 Sn{4+} + N2O + 5 H2O
GeO2 + HCl + Na2S = GeS2 + NaCl + H2O =>
GeO2 + 4 HCl + 2 Na2S = GeS2 + 4 NaCl + 2 H2O
V(ClO3)5 + Al = Al(ClO3)3 + V =>
3 V(ClO3)5 + 5 Al = 5 Al(ClO3)3 + 3 V
C5 + H12 + O2 = C3H6O2 =>
6 C5 + 5 H12 + 10 O2 = 10 C3H6O2
K4[Fe(CN)6] + Pb(NO3)2 = K4NO3 + Pb[Fe(CN)6]2 =>
2 K4[Fe(CN)6] + Pb(NO3)2 = 2 K4NO3 + Pb[Fe(CN)6]2
AgNO3 + Au2(SO4)3 = Ag2SO4 + Au(NO3)3 =>
6 AgNO3 + Au2(SO4)3 = 3 Ag2SO4 + 2 Au(NO3)3
CaCl2 + Al2O3 = CaO + AlCl3 =>
3 CaCl2 + Al2O3 = 3 CaO + 2 AlCl3
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
CaSO4 = CaO + S02 + O2 =>
2 CaSO4 = 2 CaO + S02 + 3 O2
H2SO4 + CsOH = Cs2SO4 + H2O =>
H2SO4 + 2 CsOH = Cs2SO4 + 2 H2O
K2Cr2O7 + H2S + H3PO4 = CrPO4 + H2O + K3PO4 + S =>
3 K2Cr2O7 + 9 H2S + 8 H3PO4 = 6 CrPO4 + 21 H2O + 2 K3PO4 + 9 S
C8H12O2 + O2(g) = CO2 + H2O =>
C8H12O2 + 10 O2(g) = 8 CO2 + 6 H2O
CuI + HNO3 = Cu2{+} + NO2 + I2 + NO3{-} + H2O =>
2 CuI + 2 HNO3 = Cu2{+} + NO2 + I2 + NO3{-} + H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Ba(NO3)3{-} + H3O{+} + KF = BaF2 + KNO3 + HNO3 + H2O =>
Ba(NO3)3{-} + H3O{+} + 2 KF = BaF2 + 2 KNO3 + HNO3 + H2O
H2SO4 + Zn(OH)2 = (ZnSO4) + H2O =>
H2SO4 + Zn(OH)2 = (ZnSO4) + 2 H2O
NH3 + O2 = NO + HO2 =>
2 NH3 + 7 O2 = 2 NO + 6 HO2
H2CO3 + H2O = CO3{2-} + H3O{+} =>
H2CO3 + 2 H2O = CO3{2-} + 2 H3O{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/23
Équations équilibrées sur01/17/23
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