| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 CH3NH2NH2 + 11 N2O4 = 8 CO2 + 28 H2O + 19 N2
Na2CO3 + NO2 = Na2NO3 + CO2 =>
Na2CO3 + NO2 = Na2NO3 + CO2
Fe18 + B16 = Fe3B4 =>
2 Fe18 + 3 B16 = 12 Fe3B4
Cl2(ag) + Br{-}(aq) = Cl{-}(aq) + Br2(aq) =>
Cl2(ag) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(aq)
Mg(OH)2 + LiI = MgI2 + Li(OH) =>
Mg(OH)2 + 2 LiI = MgI2 + 2 Li(OH)
CaO + NaOH = CaOH + NaO =>
CaO + NaOH = CaOH + NaO
Rb(OH) + HBr = RbBr + H2O =>
Rb(OH) + HBr = RbBr + H2O
H3Br3 + Fe(OH)3 = FeBr3 + H2O =>
H3Br3 + Fe(OH)3 = FeBr3 + 3 H2O
Na2CO3 + KOH = Na2OH + KCO3 =>
Na2CO3 + KOH = Na2OH + KCO3
NH4Cl + Fe(NO2)3 = NH4NO2 + FeCl3 =>
3 NH4Cl + Fe(NO2)3 = 3 NH4NO2 + FeCl3
NBr3(g) = Br(l) + N(g) =>
NBr3(g) = 3 Br(l) + N(g)
H3 + S = H2S =>
2 H3 + 3 S = 3 H2S
Mg + MnO4 = Mg(MnO4)2 =>
Mg + 2 MnO4 = Mg(MnO4)2
Cr2O7 + H2S + H = Cr2S3 + H2O =>
Cr2O7 + 3 H2S + 8 H = Cr2S3 + 7 H2O
C5H14ClNO + CH4N2O = C5H14ClNOCH4N2O =>
C5H14ClNO + CH4N2O = C5H14ClNOCH4N2O
Au + Al = AuAl =>
Au + Al = AuAl
Ca + HCl = H1 + Ca2Cl1 =>
2 Ca + HCl = H1 + Ca2Cl1
Ca(NO3)2*H2O + NaF = NaNO3 + CaF2 + H2O =>
Ca(NO3)2*H2O + 2 NaF = 2 NaNO3 + CaF2 + H2O
K2S + HCl + K2MnO4 = KCl + MnCl2 + S + H2O =>
2 K2S + 8 HCl + K2MnO4 = 6 KCl + MnCl2 + 2 S + 4 H2O
C2H5OH + KMnO4 = (C2H5OH)KMnO4 =>
C2H5OH + KMnO4 = (C2H5OH)KMnO4
NaClO + NaI + H2SO4 = NaCl + I2 + Na2SO4 + H2O =>
NaClO + 2 NaI + H2SO4 = NaCl + I2 + Na2SO4 + H2O
NH4Cl(s) + KOH(aq) = KCl(aq) + H2O(l) + NH3(g) =>
NH4Cl(s) + KOH(aq) = KCl(aq) + H2O(l) + NH3(g)
Au + HCl + HNO3 = H2AuCl6 + NO2 + H2O =>
Au + 6 HCl + 4 HNO3 = H2AuCl6 + 4 NO2 + 4 H2O
C6H6O + H2 = C2H6 + CO2 =>
4 C6H6O + 21 H2 = 11 C2H6 + 2 CO2
Ba(OH)2 + Ca(OH)2 = CaBaO2 + H2O =>
Ba(OH)2 + Ca(OH)2 = CaBaO2 + 2 H2O
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
P + Ca = CaP =>
P + Ca = CaP
C3H7COOH + CH3OH = C3H7COOCH3 + H2O =>
C3H7COOH + CH3OH = C3H7COOCH3 + H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
NaHCO3 + H2O2 = Na2O2 + CO2 + H2O =>
2 NaHCO3 + H2O2 = Na2O2 + 2 CO2 + 2 H2O
Fe + C = FeC13 =>
Fe + 13 C = FeC13
NaF + LiCl = LiF + NaCl =>
NaF + LiCl = LiF + NaCl
Mg(OH)2 + P2O3 = Mg3(PO3)2 + H2O =>
3 Mg(OH)2 + P2O3 = Mg3(PO3)2 + 3 H2O
Cu + H2SO4(dilute) = SO + CuSO4 + H2O =>
2 Cu + 3 H2SO4(dilute) = SO + 2 CuSO4 + 3 H2O
CuCl2 + KNO3 = CuK + Cl2NO3 =>
CuCl2 + KNO3 = CuK + Cl2NO3
HOCH2CH2OH + HCl + Na2SO4 = ClCH2CH2OH + Na2SO4*8H2O =>
8 HOCH2CH2OH + 8 HCl + Na2SO4 = 8 ClCH2CH2OH + Na2SO4*8H2O
AsCl = As + Cl2 =>
2 AsCl = 2 As + Cl2
Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu
AlBr + Cl = AlCl3 + Br2 =>
2 AlBr + 6 Cl = 2 AlCl3 + Br2
(NH4)2SO4 + PbBr2 = PbSO4 + NH4Br =>
(NH4)2SO4 + PbBr2 = PbSO4 + 2 NH4Br
Cl2 + K2S2O3 + H2O = KHSO4 + HCl =>
4 Cl2 + K2S2O3 + 5 H2O = 2 KHSO4 + 8 HCl
C3H6 + NH3 + O2 = C3H6ON + H2O =>
4 C3H6 + 4 NH3 + 5 O2 = 4 C3H6ON + 6 H2O
C8H16 + O2 = C + H2O =>
C8H16 + 4 O2 = 8 C + 8 H2O
CuBr + H2O = HBr + Cu2O =>
2 CuBr + H2O = 2 HBr + Cu2O
NO + O2 = NO2 = =>
2 NO + O2 = 2 NO2
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Al2O3 + HNO3 = AlO3 + NO2 + H2O =>
Al2O3 + 6 HNO3 = 2 AlO3 + 6 NO2 + 3 H2O
K2HPO4 + H3PO4 = KH2PO4 =>
K2HPO4 + H3PO4 = 2 KH2PO4
AgF(aq) + NiCl2(aq) = AgCl2(s) + NiF(aq) =>
AgF(aq) + NiCl2(aq) = AgCl2(s) + NiF(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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