| Équations équilibrées la veille | Équations équilibrées le lendemain |
In(NO3)3 + 3 NaOH = In(OH)3 + 3 NaNO3
Gd2O3 + Ga2O3 = Gd3Ga5O12 =>
3 Gd2O3 + 5 Ga2O3 = 2 Gd3Ga5O12
Fe2O3(aq) + CO(g) = Fe(aq) + CO2(g) =>
Fe2O3(aq) + 3 CO(g) = 2 Fe(aq) + 3 CO2(g)
Br + KF = BrF + K =>
Br + KF = BrF + K
NaH2 + O2 = NaOH + H2O =>
4 NaH2 + 3 O2 = 4 NaOH + 2 H2O
Sr + C = Sr2C =>
2 Sr + C = Sr2C
NaOH + KIO3 + KI = NaIO + KOH =>
3 NaOH + KIO3 + 2 KI = 3 NaIO + 3 KOH
NH2C2H3SHCOOH + O2 = CO2 + H2O + N2 + SO2 =>
4 NH2C2H3SHCOOH + 19 O2 = 12 CO2 + 14 H2O + 2 N2 + 4 SO2
FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl
PCl5 + Ca(OH)2 = CaHPO4 + CaCl2 + H2O =>
2 PCl5 + 7 Ca(OH)2 = 2 CaHPO4 + 5 CaCl2 + 6 H2O
Ca(g) + O2(g) = CaO =>
2 Ca(g) + O2(g) = 2 CaO
Fe2[SiO4] + O2 + H2O = Fe2O3 + H4SiO4 =>
2 Fe2[SiO4] + O2 + 4 H2O = 2 Fe2O3 + 2 H4SiO4
NaS + CuBr = NaBr + CuS =>
NaS + CuBr = NaBr + CuS
S2O3 + Ag = Ag(S2O3) =>
S2O3 + Ag = Ag(S2O3)
C2H4O + AgO = CH3COOH + Ag =>
C2H4O + AgO = CH3COOH + Ag
C12H24O2 + O = CO2 + H2O =>
C12H24O2 + 34 O = 12 CO2 + 12 H2O
KMnO4 + C6H5CH2OH = KC6H5COO + KOH + H2O + MnO2 =>
4 KMnO4 + 3 C6H5CH2OH = 3 KC6H5COO + KOH + 4 H2O + 4 MnO2
MnO + H2O = Mn(OH)2 =>
MnO + H2O = Mn(OH)2
Be(OH)2 + HBrO3 = BeBrO3 + H(OH)2 =>
Be(OH)2 + HBrO3 = BeBrO3 + H(OH)2
HBrO3 + Be(OH)2 = Be(BrO3)2 + H2O =>
2 HBrO3 + Be(OH)2 = Be(BrO3)2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
Ag2S2O3 + HCI = S + SO2 + AgCI + H2O =>
Ag2S2O3 + 2 HCI = S + SO2 + 2 AgCI + H2O
C6H7NO + C4H6O3 = C8H9NO2 + C2OOH4 =>
C6H7NO + C4H6O3 = C8H9NO2 + C2OOH4
Co2O3 = Co + O2 =>
2 Co2O3 = 4 Co + 3 O2
Ca + HNO3 + H2O = Ca(NO3)2H10O5 + NO =>
3 Ca + 8 HNO3 + 11 H2O = 3 Ca(NO3)2H10O5 + 2 NO
KMnO4 + KOH + K2(HPO3) = K3PO4 + K2MnO4 + H2O =>
2 KMnO4 + 3 KOH + K2(HPO3) = K3PO4 + 2 K2MnO4 + 2 H2O
C3H6 + O6 = CO + HO =>
2 C3H6 + 3 O6 = 6 CO + 12 HO
FeCl2 + KOH2 = KCl2 + FeOH2 =>
FeCl2 + KOH2 = KCl2 + FeOH2
NaOH + H2O = NaH2 + HO2 =>
NaOH + H2O = NaH2 + HO2
CuCl2 + Cu(OH)2 = Cu2(OH)3Cl =>
CuCl2 + 3 Cu(OH)2 = 2 Cu2(OH)3Cl
Co + H2O = H2OCo3 =>
3 Co + H2O = H2OCo3
CsOH = Cs + OH =>
CsOH = Cs + OH
NiCl2 + KCN = KCl2 + NiCN =>
NiCl2 + KCN = KCl2 + NiCN
NH4NO3 = N2(O) + H2(O) =>
NH4NO3 = N2(O) + 2 H2(O)
Mg + HCl = MgCl1 + H210 =>
210 Mg + 210 HCl = 210 MgCl1 + H210
C6H2O6(s) + O2(s) = CO2(g) + H2O(g) =>
2 C6H2O6(s) + 7 O2(s) = 12 CO2(g) + 2 H2O(g)
NH + O = NO + HO =>
NH + 2 O = NO + HO
MnSO4 + NaOH + Br2 = Na2SO4 + MnO2 + NaBr + H2O =>
MnSO4 + 4 NaOH + Br2 = Na2SO4 + MnO2 + 2 NaBr + 2 H2O
Ca(ClO)2 + Fe = Fe2O3 + CaCl2 =>
3 Ca(ClO)2 + 4 Fe = 2 Fe2O3 + 3 CaCl2
CrBr3 + HCl = CrCl3 + HBr =>
CrBr3 + 3 HCl = CrCl3 + 3 HBr
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
K2SO4(aq) + Ca(OH)2(aq) = KOH + CaSO4 =>
K2SO4(aq) + Ca(OH)2(aq) = 2 KOH + CaSO4
MnCl2 + KOH = KCl + Mn(OH)2 =>
MnCl2 + 2 KOH = 2 KCl + Mn(OH)2
NH4N3 = NH3 + N3H =>
NH4N3 = NH3 + N3H
Ru + O2 = Ru2O3 =>
4 Ru + 3 O2 = 2 Ru2O3
C3H8 + Br2 = C3H8Br2 =>
C3H8 + Br2 = C3H8Br2
KOH + CH4O = KOCH3 + H2O =>
KOH + CH4O = KOCH3 + H2O
Ag{+} + Cl{-} = AgCl =>
Ag{+} + Cl{-} = AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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