| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaPO3 + H5O = CaO + H5PO3
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
Fe2O3 + SO3 = Fe2[SO4]3 =>
Fe2O3 + 3 SO3 = Fe2[SO4]3
C6H5CH2OH + KMnO4 = C6H5CO2H + MnO2 + H2O + KOH =>
3 C6H5CH2OH + 4 KMnO4 = 3 C6H5CO2H + 4 MnO2 + H2O + 4 KOH
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
H2O + CO2 = C12H22O11 + O211 =>
2321 H2O + 2532 CO2 = 211 C12H22O11 + 24 O211
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
CaCrO4 + H = Cr2O7 + H2O + Ca =>
2 CaCrO4 + 2 H = Cr2O7 + H2O + 2 Ca
KOH + CH3COOH = H2O + KC2H3O2 =>
KOH + CH3COOH = H2O + KC2H3O2
PbCl2(s) = Pb + Cl2 =>
PbCl2(s) = Pb + Cl2
C2O4{2-}(aq) + MnO4{-}(aq) + H{+} = Mn{2+}(aq) + CO2(g) + H2O(l) =>
5 C2O4{2-}(aq) + 2 MnO4{-}(aq) + 16 H{+} = 2 Mn{2+}(aq) + 10 CO2(g) + 8 H2O(l)
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
CH3OH + CaCl2 = CH3Cl + CaO + HCl =>
CH3OH + CaCl2 = CH3Cl + CaO + HCl
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + HOH =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 HOH
H3(PO)4 + KOH = H2O + (PO)4{3-} + K{+} =>
H3(PO)4 + 3 KOH = 3 H2O + (PO)4{3-} + 3 K{+}
C11H10O3 + O2 = CO2 + H2O =>
C11H10O3 + 12 O2 = 11 CO2 + 5 H2O
C6H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
CH3COOH + Zn = (CH3COO)Zn + H2 =>
2 CH3COOH + 2 Zn = 2(CH3COO)Zn + H2
Pb(NO3)2 + Al(Cl)3 = Pb(Cl)2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 Al(Cl)3 = 3 Pb(Cl)2 + 2 Al(NO3)3
Tl(NO3)3 + H2O = HNO3 + Tl2O3 =>
2 Tl(NO3)3 + 3 H2O = 6 HNO3 + Tl2O3
(Al(OH)2)2SO4 + H2SO4 = Al(OH)SO4 + H2O =>
(Al(OH)2)2SO4 + H2SO4 = 2 Al(OH)SO4 + 2 H2O
LiMnO4 + H2SO4 + LiI = Li2SO4 + MnSO4 + I2 + H2O =>
2 LiMnO4 + 8 H2SO4 + 10 LiI = 6 Li2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO3 + Al(OH)3 + H2O = [Al(H2O)6](NO3)3 =>
3 HNO3 + Al(OH)3 + 3 H2O = [Al(H2O)6](NO3)3
AlCl3 + KI + KIO3 + H2O = KCl + I2 + Al(OH)3 =>
2 AlCl3 + 5 KI + KIO3 + 3 H2O = 6 KCl + 3 I2 + 2 Al(OH)3
K2Cr2O7 + NaOH = K2Cr2O4 + H2O + NaO =>
K2Cr2O7 + 6 NaOH = K2Cr2O4 + 3 H2O + 6 NaO
Cr + HF = CrF3 + H2 =>
2 Cr + 6 HF = 2 CrF3 + 3 H2
C8H5KO4 + NaOH = KNaC8H4O4 + H2O =>
C8H5KO4 + NaOH = KNaC8H4O4 + H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na + OH + CO2 = NaHCO3 =>
Na + OH + CO2 = NaHCO3
KCl + PbO2 = K2O + PbCl4 =>
4 KCl + PbO2 = 2 K2O + PbCl4
Zn + HN = ZnHN =>
Zn + HN = ZnHN
Fe2O3 + Cl = Cl2O + Fe =>
Fe2O3 + 6 Cl = 3 Cl2O + 2 Fe
He + H2O = HeO + H =>
He + H2O = HeO + 2 H
CoCl2(aq) + NaOH(aq) = Co(OH)Cl + NaCl =>
CoCl2(aq) + NaOH(aq) = Co(OH)Cl + NaCl
FeN + NaOH = Fe(OH)3 + Na3N =>
FeN + 3 NaOH = Fe(OH)3 + Na3N
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
SnS + O2 = SnO + SO2 =>
2 SnS + 3 O2 = 2 SnO + 2 SO2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
MnO4{-} + W{3+} + H{+} = Mn{2+} + WO2{2+} + H2O =>
3 MnO4{-} + 5 W{3+} + 4 H{+} = 3 Mn{2+} + 5 WO2{2+} + 2 H2O
Br2 + CuI2 = CuBr + I2 =>
Br2 + 2 CuI2 = 2 CuBr + 2 I2
HCl + KCl = HKCl2 =>
HCl + KCl = HKCl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2Cr2O7 + HCl + Cl2Sn = Cl4Sn + Cl3Cr + H2O + KCl =>
K2Cr2O7 + 14 HCl + 3 Cl2Sn = 3 Cl4Sn + 2 Cl3Cr + 7 H2O + 2 KCl
NH4Cl + K2Cr2O7 = KCl + (NH4)2Cr2O7 =>
2 NH4Cl + K2Cr2O7 = 2 KCl + (NH4)2Cr2O7
Ca3(PO4)2 + Li2SO4 = Li3PO4 + CaSO4 =>
Ca3(PO4)2 + 3 Li2SO4 = 2 Li3PO4 + 3 CaSO4
C4H10O + OH = CO2 + H2O =>
C4H10O + 24 OH = 4 CO2 + 17 H2O
C3H6 + Br = C3H6Br =>
C3H6 + Br = C3H6Br
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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