| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 Mn3P4 + 60 H2O + 65 O2 = 40 H3PO4 + 6 Mn5O5
Mn3P4 + H2O + O2 = H3PO4 + Mn2O5 =>
4 Mn3P4 + 24 H2O + 35 O2 = 16 H3PO4 + 6 Mn2O5
HOCH2CH2OH + KMnO4 = KOOCCOOK + MnO2 + KOH + H2O =>
3 HOCH2CH2OH + 8 KMnO4 = 3 KOOCCOOK + 8 MnO2 + 2 KOH + 8 H2O
Mn3P4 + H2O + O2 = H3PO4 + Mn5O5 =>
10 Mn3P4 + 60 H2O + 65 O2 = 40 H3PO4 + 6 Mn5O5
Ga + O = GaO =>
Ga + O = GaO
N + O = N2O =>
2 N + O = N2O
Zn(CO3)2 + H2SO4 = Zn(SO4)2 + H2O + CO2 =>
Zn(CO3)2 + 2 H2SO4 = Zn(SO4)2 + 2 H2O + 2 CO2
H2O + Cs = H2 + CsO =>
H2O + Cs = H2 + CsO
NaH2O = H2ONa =>
NaH2O = H2ONa
Mn3P4 + H2O + O2 = H3PO4 + Mn5O5 =>
10 Mn3P4 + 60 H2O + 65 O2 = 40 H3PO4 + 6 Mn5O5
HgNO3 + Cu = CuNO3 + Hg =>
HgNO3 + Cu = CuNO3 + Hg
Cu + H2SO4 = Cu3(SO4)2 + H2O + SO2 =>
3 Cu + 4 H2SO4 = Cu3(SO4)2 + 4 H2O + 2 SO2
Fe2S3(aq) + O2(g) = Fe2O3(s) + SO(g) =>
Fe2S3(aq) + 3 O2(g) = Fe2O3(s) + 3 SO(g)
C6H5NH2 + Cl2 = C6H5Cl2NH2 =>
C6H5NH2 + Cl2 = C6H5Cl2NH2
CaCO3(s) + HCl = CaCl2 + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl = CaCl2 + H2O(l) + CO2(g)
CuBr + MnS2 = Cu2S + MnBr4 =>
4 CuBr + MnS2 = 2 Cu2S + MnBr4
NH3 + Cu(OH)2 = Cu(NH3)4(OH)2 =>
4 NH3 + Cu(OH)2 = Cu(NH3)4(OH)2
Mg(s) + CH3CO2H(aq) = CH3CO2Mg + H2 =>
2 Mg(s) + 2 CH3CO2H(aq) = 2 CH3CO2Mg + H2
NaHCO3 + C6H8O7 = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3 + C6H8O7 = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
Mn3P4 + H2O + O2 = H3PO4 + Mn5O5 =>
10 Mn3P4 + 60 H2O + 65 O2 = 40 H3PO4 + 6 Mn5O5
Ca(OH)2 + P2O5 = (CaOH)3PO4 + H2O =>
6 Ca(OH)2 + P2O5 = 2(CaOH)3PO4 + 3 H2O
Hg2O + NH4P = Hg2P + NH4O =>
Hg2O + NH4P = Hg2P + NH4O
NH4Cl + Pb(NO3)2 = PbNH4 + Cl(NO3)2 =>
NH4Cl + Pb(NO3)2 = PbNH4 + Cl(NO3)2
CO2 + C4H18 = CO + H2O =>
13 CO2 + C4H18 = 17 CO + 9 H2O
Fe3C + HNO3 = Fe(NO3)2 + CO2 + NO2 + H2O =>
Fe3C + 16 HNO3 = 3 Fe(NO3)2 + CO2 + 10 NO2 + 8 H2O
C5H4O(l) + O2(g) = H2O(g) + CO2(g) =>
2 C5H4O(l) + 11 O2(g) = 4 H2O(g) + 10 CO2(g)
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
FeI2 + MnO4{-} + H{+} = Fe{3+} + IO3{-} + Mn{2+} + H2O =>
5 FeI2 + 13 MnO4{-} + 44 H{+} = 5 Fe{3+} + 10 IO3{-} + 13 Mn{2+} + 22 H2O
LiCl + MgCl2 = Cl + LiMg =>
LiCl + MgCl2 = 3 Cl + LiMg
N{3+} = N{5+} + {-} =>
N{3+} = N{5+} + 2e
CO2 + Zn(OH)2 = ZnCO3 + H2O =>
CO2 + Zn(OH)2 = ZnCO3 + H2O
Fe + HCl = Cl + FeH =>
Fe + HCl = Cl + FeH
O2 + KClO3 = O2ClO3 + K =>
O2 + KClO3 = O2ClO3 + K
Fe + H{+} + SO4{2-} = Fe{2+} + SO2 + H2O =>
Fe + 4 H{+} + SO4{2-} = Fe{2+} + SO2 + 2 H2O
I + CH3Cl = CH3I + Cl =>
I + CH3Cl = CH3I + Cl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Sn(OH)2 + Bi(NO3)3 + NaOH = Na2[Sn(OH)6] + NaNO3 + Bi =>
3 Sn(OH)2 + 2 Bi(NO3)3 + 12 NaOH = 3 Na2[Sn(OH)6] + 6 NaNO3 + 2 Bi
NH4OH + HCl = H4OH + NHCl =>
NH4OH + HCl = H4OH + NHCl
H3BO3 + Mg = Mg3BO3 + H =>
H3BO3 + 3 Mg = Mg3BO3 + 3 H
H3 + O2 = HO =>
2 H3 + 3 O2 = 6 HO
Ca(s) + HCl(aq) = CaCl(aq) + H(g) =>
Ca(s) + HCl(aq) = CaCl(aq) + H(g)
Cr2O7{-2} + HNO2 + H{+} = Cr{+3} + NO3{-} + H2O(l) =>
Cr2O7{-2} + 3 HNO2 + 5 H{+} = 2 Cr{+3} + 3 NO3{-} + 4 H2O(l)
KHCO3(s) + HNO3(aq) = CO2 + KNO3 + H2O =>
KHCO3(s) + HNO3(aq) = CO2 + KNO3 + H2O
NaHCO3 + CH3CO2H = H2O + CO2 + CH3CO2Na =>
NaHCO3 + CH3CO2H = H2O + CO2 + CH3CO2Na
NaNO3 + Al = N2 + Al2O3 + Na2O =>
6 NaNO3 + 10 Al = 3 N2 + 5 Al2O3 + 3 Na2O
NaI + H2SO4 = Na2SO4 + H2S + I2 + H2O =>
8 NaI + 5 H2SO4 = 4 Na2SO4 + H2S + 4 I2 + 4 H2O
NH3 + C = CNH + H2 =>
NH3 + C = CNH + H2
N{3+} = N{5+} + {-} =>
N{3+} = N{5+} + 2e
MnSO4 + KMnO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
3 MnSO4 + 2 KMnO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
Co = Co2 = K2Co3 = KHCO3 = K2CO3 = CO2 =>
2 Co = Co2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/23
Équations équilibrées sur12/29/22
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