| Équations équilibrées la veille | Équations équilibrées le lendemain |
202 Fe = Fe202
Sr + H2O = SrO + H2 =>
Sr + H2O = SrO + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuO + HCe = CuCe2 + H2O =>
CuO + 2 HCe = CuCe2 + H2O
N3 + H2O = NH3 + OH =>
N3 + 9 H2O = 3 NH3 + 9 OH
BiCl3 + H2S = BiS + H2Cl3 =>
BiCl3 + H2S = BiS + H2Cl3
C2H2 + NH4OH + CuCl = C2Cu2 + NH4Cl + H2O =>
C2H2 + 2 NH4OH + 2 CuCl = C2Cu2 + 2 NH4Cl + 2 H2O
OCl + HCl = Cl2 + H2O =>
2 OCl + 4 HCl = 3 Cl2 + 2 H2O
N3 + H2O = NH3 + OH =>
N3 + 9 H2O = 3 NH3 + 9 OH
Mg + HNO3 = Mg(HNO3) =>
Mg + HNO3 = Mg(HNO3)
Zn + H2SO4 = H + ZnSO4 =>
Zn + H2SO4 = 2 H + ZnSO4
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
KClO + KI + H2O = KCl + KOH + I2 = =>
KClO + 2 KI + H2O = KCl + 2 KOH + I2
N3 + H2O = NH3 + OH =>
N3 + 9 H2O = 3 NH3 + 9 OH
C12H22O11 + H2O = C12H24O2 + H2O2 =>
C12H22O11 + 11 H2O = C12H24O2 + 10 H2O2
PbN6 + GMn2O8 = Pb3O4 + G2O3 + MnO2 + NO =>
15 PbN6 + 44 GMn2O8 = 5 Pb3O4 + 22 G2O3 + 88 MnO2 + 90 NO
NH4OH + H3PO4 = NH4 + PO4 + H2O =>
3 NH4OH + H3PO4 = 3 NH4 + PO4 + 3 H2O
N3 + H2O = NH3 + OH =>
N3 + 9 H2O = 3 NH3 + 9 OH
C6H12O6(s) + O2(g) = H2O(l) + CO2(g) =>
C6H12O6(s) + 6 O2(g) = 6 H2O(l) + 6 CO2(g)
NaHCO3 + HNO3 = NaNO3 + H2O + CO2 =>
NaHCO3 + HNO3 = NaNO3 + H2O + CO2
N3 + H2O = NH3 + OH =>
N3 + 9 H2O = 3 NH3 + 9 OH
KCH3CO2 + BaBr2 = KBr + Ba(CH3CO2)2 =>
2 KCH3CO2 + BaBr2 = 2 KBr + Ba(CH3CO2)2
Sb5 + O2 = Sb2O5 =>
4 Sb5 + 25 O2 = 10 Sb2O5
N3 + H2O = NH3 + OH =>
N3 + 9 H2O = 3 NH3 + 9 OH
Ba(OH)2 + MnBr2 = BaBr2 + Mn(OH)2 =>
Ba(OH)2 + MnBr2 = BaBr2 + Mn(OH)2
CH3C(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3C(CH2)4CH3 + 21 O2 = 14 CO2 + 14 H2O
ZnCl2 + NH3*H2O = Zn(NH3)4(OH)2 + NH4Cl + H2O =>
ZnCl2 + 6 NH3*H2O = Zn(NH3)4(OH)2 + 2 NH4Cl + 4 H2O
N3 + H2O = NH3 + OH =>
N3 + 9 H2O = 3 NH3 + 9 OH
K2C2O4 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 K2C2O4 + K2Cr2O7 + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
MnO4{-} + C2H5OH + H{+} = MnO2 + CO2 + H2O =>
4 MnO4{-} + C2H5OH + 4 H{+} = 4 MnO2 + 2 CO2 + 5 H2O
HF + CaSO3 = CaF2 + H2O + SF4 =>
6 HF + CaSO3 = CaF2 + 3 H2O + SF4
Al + Cu2SO4 = Al2(SO4)3 + Cu =>
2 Al + 3 Cu2SO4 = Al2(SO4)3 + 6 Cu
H2SO4 + KOH = KSO4 + H2HO =>
H2SO4 + KOH = KSO4 + H2HO
N3 + H2O = NH3 + OH =>
N3 + 9 H2O = 3 NH3 + 9 OH
Copper(II)Nitrate + PotassiumIodide = Copper(II)Iodide + PotassiumNitrate =>
Copper(II)Nitrate + PotassiumIodide = Copper(II)Iodide + PotassiumNitrate
Fe(OH)2 = FeO2 + H =>
Fe(OH)2 = FeO2 + 2 H
Fe5 + Cl2 + H2O = HCl + FeO =>
Fe5 + 5 Cl2 + 5 H2O = 10 HCl + 5 FeO
CuOH{+} + S{2-} = Cu(S) + OH{-} =>
CuOH{+} + S{2-} = Cu(S) + OH{-}
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
ZnCl2 + NH3*H2O = Zn(NH3)4(OH)2 + NH4Cl + H2O =>
ZnCl2 + 6 NH3*H2O = Zn(NH3)4(OH)2 + 2 NH4Cl + 4 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
ZnCl2 + NH3*H2O = Zn(NH3)4(OH)2 + NH4Cl + H2O =>
ZnCl2 + 6 NH3*H2O = Zn(NH3)4(OH)2 + 2 NH4Cl + 4 H2O
C14H14O + H2O = C8H10O + C6H5OH =>
C14H14O + H2O = C8H10O + C6H5OH
Mg + HC = MgC + H2 =>
2 Mg + 2 HC = 2 MgC + H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaI + Pb(CH3COO)2 = PbI2 + NaCH3COO =>
2 NaI + Pb(CH3COO)2 = PbI2 + 2 NaCH3COO
KCl + NaHC4H4O6 = KHC4H4O6 + NaCl =>
KCl + NaHC4H4O6 = KHC4H4O6 + NaCl
Mg + HC = MgC + H2 =>
2 Mg + 2 HC = 2 MgC + H2
NaBr + MnO2 + H2SO4 = MnSO4 + NaSO4 + Br2 + H2O =>
2 NaBr + 2 MnO2 + 4 H2SO4 = 2 MnSO4 + 2 NaSO4 + Br2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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