| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOK + KOH = CH4 + K2CO3
Ba(CH3COO)2 + Fe2SO4 = FeCH3COO + BaSO4 =>
Ba(CH3COO)2 + Fe2SO4 = 2 FeCH3COO + BaSO4
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + Cl2 + 2 H2O
(C6H5COCl)2 + H2O = C6H5COOH + HCl =>
(C6H5COCl)2 + 2 H2O = 2 C6H5COOH + 2 HCl
HNO3 + H30 = NO2 + H2O =>
30 HNO3 + H30 = 30 NO2 + 30 H2O
NaH2PO2 + NiSO4 + NaOH = Ni + Na2SO4 + Na3PO4 + H2O =>
NaH2PO2 + 2 NiSO4 + 6 NaOH = 2 Ni + 2 Na2SO4 + Na3PO4 + 4 H2O
C12H22O12 + H2O = C2H6O + CO2 =>
6 C12H22O12 + 3 H2O = 23 C2H6O + 26 CO2
C3H6O2 + KMnO4 = CO2 + H2O + K2CO3 + Mn2O3 =>
4 C3H6O2 + 14 KMnO4 = 5 CO2 + 12 H2O + 7 K2CO3 + 7 Mn2O3
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
(H2)2S + O2 = SO2 + H2O =>
(H2)2S + 2 O2 = SO2 + 2 H2O
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
P2O5 + SO2 = P2S5 + O2 =>
2 P2O5 + 10 SO2 = 2 P2S5 + 15 O2
AlCl3 + CO2 = Al2O3 + COCl2 =>
2 AlCl3 + 3 CO2 = Al2O3 + 3 COCl2
Cr2O7 + C = Cr + CO2 =>
2 Cr2O7 + 7 C = 4 Cr + 7 CO2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Bi2S3 + H2SO4 = Bi2(SO4)3 + H2S =>
Bi2S3 + 3 H2SO4 = Bi2(SO4)3 + 3 H2S
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
(NH4)3PO4 + HgSO4 = (NH4)2SO4 + Hg3(PO4)2 =>
2(NH4)3PO4 + 3 HgSO4 = 3(NH4)2SO4 + Hg3(PO4)2
C6H6 + HNO3 + H2SO4 = C6H5NO2 + HSO4{-} + H3O{+} =>
C6H6 + HNO3 + H2SO4 = C6H5NO2 + HSO4{-} + H3O{+}
NaBr + H2SO4 = Na2SO4 + Br2 + H2O + SO2 =>
2 NaBr + 2 H2SO4 = Na2SO4 + Br2 + 2 H2O + SO2
FeS + AlCl3 = FeCl2 + Al2S3 =>
3 FeS + 2 AlCl3 = 3 FeCl2 + Al2S3
K2SO3 + HOH = KOH + H2SO3 =>
K2SO3 + 2 HOH = 2 KOH + H2SO3
K2FeO4 + NH3 + H2O = Fe(OH)3 + KNO3 + KOH =>
8 K2FeO4 + 3 NH3 + 14 H2O = 8 Fe(OH)3 + 3 KNO3 + 13 KOH
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
Ra + H2O = Ra(OH)2 + H2 =>
Ra + 2 H2O = Ra(OH)2 + H2
H2 + O4 = H2O2 =>
2 H2 + O4 = 2 H2O2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Mg(NO3)2(aq) + (NH4)2C2O4(aq) = MgC2O4(aq) + (NO3)2(NH4)2(s) =>
Mg(NO3)2(aq) + (NH4)2C2O4(aq) = MgC2O4(aq) + (NO3)2(NH4)2(s)
H2C2O4*2H2O + KMnO4 = K2C2O4 + CO2 + MnC2O4 + H2O =>
8 H2C2O4*2H2O + 2 KMnO4 = K2C2O4 + 10 CO2 + 2 MnC2O4 + 24 H2O
Cu2O + HCl = CuCl + H2O =>
Cu2O + 2 HCl = 2 CuCl + H2O
Zn(s) + FeSO4(aq) = ZnSO4(aq) + Fe(s) =>
Zn(s) + FeSO4(aq) = ZnSO4(aq) + Fe(s)
NO + H2O = H2(NO2) =>
NO + H2O = H2(NO2)
CuSO4 + NaCN = Cu(CN)2 + Na2SO4 =>
CuSO4 + 2 NaCN = Cu(CN)2 + Na2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2O2 + Cu + H2SO4 = CuSO4 + H2O =>
H2O2 + Cu + H2SO4 = CuSO4 + 2 H2O
Fe2(SO4)3*9H2O + H2SO4 + NH3 + H2O = NH4Fe(SO4)2*12H2O =>
Fe2(SO4)3*9H2O + H2SO4 + 2 NH3 + 15 H2O = 2 NH4Fe(SO4)2*12H2O
K2CrO4(aq) + CuSO4(aq) = CuCrO4 + K2SO4 =>
K2CrO4(aq) + CuSO4(aq) = CuCrO4 + K2SO4
Pb{4+} + {-} = Pb{2+} =>
Pb{4+} + 2e = Pb{2+}
ROH + ClSO3H = ROSO3H + HCl =>
ROH + ClSO3H = ROSO3H + HCl
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Cu{2+} + BH4{-} = Cu{+} + B2H6 + H2 =>
2 Cu{2+} + 2 BH4{-} = 2 Cu{+} + B2H6 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
Li(OH) + HBrO = Li(BrO) + H2O =>
Li(OH) + HBrO = Li(BrO) + H2O
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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