| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 GaBr3 + 3 K2SO4 = 6 KBr + Ga2(SO4)3
NaC2O4 + CaCl2 = CaC2O4 + NaCl2 =>
NaC2O4 + CaCl2 = CaC2O4 + NaCl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu(SO4)3 + Zn = Cu + ZnSO4 =>
Cu(SO4)3 + 3 Zn = Cu + 3 ZnSO4
Al2O5 + H3PO4 + CH4N2O = AlPO4 + H2O + CO2 + N2 =>
3 Al2O5 + 6 H3PO4 + 2 CH4N2O = 6 AlPO4 + 13 H2O + 2 CO2 + 2 N2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCl3O + HBr = HCl + Br2 + H2O =>
HCl3O + 4 HBr = 3 HCl + 2 Br2 + H2O
Mg + NiO = NiMgO =>
Mg + NiO = NiMgO
CuFeS2 + HNO3 = H2SO4 + Fe2(SO4)3 + Cu(NO3)2 + NO + H2O =>
6 CuFeS2 + 46 HNO3 = 3 H2SO4 + 3 Fe2(SO4)3 + 6 Cu(NO3)2 + 34 NO + 20 H2O
NH3 + F = N2F4 + H4 =>
4 NH3 + 8 F = 2 N2F4 + 3 H4
CH3COOH + Cl2 = ClCH2COOH + HCl =>
CH3COOH + Cl2 = ClCH2COOH + HCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Pb(NO3)2(aq) + AlCl3(aq) = PbCl2(aq) + Al(NO3)3(s) =>
3 Pb(NO3)2(aq) + 2 AlCl3(aq) = 3 PbCl2(aq) + 2 Al(NO3)3(s)
CH3CH2OH + Cr2O7{2-} + H{+} = CH3CO2H + Cr3 + H2O =>
9 CH3CH2OH + 3 Cr2O7{2-} + 6 H{+} = 9 CH3CO2H + 2 Cr3 + 12 H2O
HPO3 + NaOH = Na3PO4 + H2O =>
HPO3 + 3 NaOH = Na3PO4 + 2 H2O
Cu + Zn + H2O = ZnH + Cu(OH)2 =>
Cu + 2 Zn + 2 H2O = 2 ZnH + Cu(OH)2
Ni2(SO3)3 + KCN = K2SO3 + Ni(CN)3 =>
Ni2(SO3)3 + 6 KCN = 3 K2SO3 + 2 Ni(CN)3
K2CrO4 + Na2S + H2O = Cr(OH)3 + S + KOH + NaOH =>
2 K2CrO4 + 3 Na2S + 8 H2O = 2 Cr(OH)3 + 3 S + 4 KOH + 6 NaOH
Cr{3+} + H2O2 + OH{-} = CrO4{-} + H2O =>
Cr{3+} + 2 H2O2 + 4 OH{-} = CrO4{-} + 4 H2O
NaI + HgNO3 = NaNO3 + HgI =>
NaI + HgNO3 = NaNO3 + HgI
H2S + H{+} + Cr2O7{-}2 = Cr3{+} + S + H2O =>
37 H2S + 10 H{+} + 6 Cr2O7{-}2 = 4 Cr3{+} + 37 S + 42 H2O
NiCl2 + Na3PO4 = Ni + (PO4) + NaCl =>
3 NiCl2 + 2 Na3PO4 = 3 Ni + 2(PO4) + 6 NaCl
KLO3 + KL + H2SO4 = L2 + K2SO4 + H2O =>
KLO3 + 5 KL + 3 H2SO4 = 3 L2 + 3 K2SO4 + 3 H2O
HOOCCH2COOH + CH3CH2OH = H2O + CH3CH2OCOCH2COOCH2CH3 =>
HOOCCH2COOH + 2 CH3CH2OH = 2 H2O + CH3CH2OCOCH2COOCH2CH3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K + Al(OH)3 + OH + H2SO4 = KAl(SO4)2 + H2O =>
K + Al(OH)3 + OH + 2 H2SO4 = KAl(SO4)2 + 4 H2O
Ca(OH)2(s) + HCl(aq) = CaCl(aq) + H2O(l) + OH =>
Ca(OH)2(s) + HCl(aq) = CaCl(aq) + H2O(l) + OH
BaH2 + BaO2 + H2SO4 = BaSO4 + H2O =>
BaH2 + 2 BaO2 + 3 H2SO4 = 3 BaSO4 + 4 H2O
(NH4)3PO4 = NH4 + PO4 =>
(NH4)3PO4 = 3 NH4 + PO4
C7H10NCl + AgNO3 = AgCl + C7H10N2O3 =>
C7H10NCl + AgNO3 = AgCl + C7H10N2O3
C2H5012 + O2 = CO2 + H2O =>
C2H5012 + 1255 O2 = 2 CO2 + 2506 H2O
H(g) + O(l) = H2O(l) =>
2 H(g) + O(l) = H2O(l)
HCl + FeCl2 + H2O2 = FeCl3 + H2O0 =>
2 HCl + 2 FeCl2 + H2O2 = 2 FeCl3 + 2 H2O0
Cu(NO3)2 + Ca(OH)2 = Cu(OH)2 + Ca(NO3)2 =>
Cu(NO3)2 + Ca(OH)2 = Cu(OH)2 + Ca(NO3)2
K2[Fe(C2O4)2] + MnO4 + H2SO4 = CO2 + Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
6 K2[Fe(C2O4)2] + 5 MnO4 + 20 H2SO4 = 24 CO2 + 3 Fe2(SO4)3 + 20 H2O + 6 K2SO4 + 5 MnSO4
NaOH + H2C2H4O4 = H2O + NaHC2H4O4 =>
NaOH + H2C2H4O4 = H2O + NaHC2H4O4
Mg3Si2O5(OH)4 = Mg2SiO4 + Mg6(Si8O20)(OH)4 + H2O =>
10 Mg3Si2O5(OH)4 = 12 Mg2SiO4 + Mg6(Si8O20)(OH)4 + 18 H2O
H3O + H3AsO4 = AsH3 + H2O =>
8 H3O + H3AsO4 = AsH3 + 12 H2O
KMnSO4 + H2O2 + KOH = K2SO4 + MnO2 + H2O =>
2 KMnSO4 + 3 H2O2 + 2 KOH = 2 K2SO4 + 2 MnO2 + 4 H2O
Sn(ClO3)2 + NaCl = NaClO3 + SnCl2 =>
Sn(ClO3)2 + 2 NaCl = 2 NaClO3 + SnCl2
K2Cr2O7 + KBr + H2SO4 = Cr2(SO4)3 + K2SO4 + Br2 + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 Br2 + 7 H2O
Sn2S5 + KOH = Sn2S5K + OH =>
Sn2S5 + KOH = Sn2S5K + OH
As2S3 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + NO + H3O{+} =>
3 As2S3 + 28 NO3{-} + 12 H2O = 6 AsO4{3-} + 9 SO4{2-} + 28 NO + 8 H3O{+}
Zn + Pb(IO3)2 = Pb + Zn(IO3) =>
2 Zn + Pb(IO3)2 = Pb + 2 Zn(IO3)
Ni + H2SO4 = Ni2O3 + SO2 + H2O =>
2 Ni + 3 H2SO4 = Ni2O3 + 3 SO2 + 3 H2O
NH4ClO4 + Mg + C4H6Cl2 = MgCl2 + H2O + N2 + CO2 =>
22 NH4ClO4 + 15 Mg + 4 C4H6Cl2 = 15 MgCl2 + 56 H2O + 11 N2 + 16 CO2
Na3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + H2O + NaNO3 + NH4NO3 =>
Na3PO4 + 12(NH4)2MoO4 + 24 HNO3 = (NH4)3PO4*12MoO3 + 12 H2O + 3 NaNO3 + 21 NH4NO3
NaOH + Al(OH)3 = Na3(Al(OH)6) =>
3 NaOH + Al(OH)3 = Na3(Al(OH)6)
RuS2 + O2 = RuO3 + SO2 =>
2 RuS2 + 7 O2 = 2 RuO3 + 4 SO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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