| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 B + Cl2 = B2Cl2
AlN + Na2S = Al2S3 + Na3N =>
2 AlN + 3 Na2S = Al2S3 + 2 Na3N
N2 + O2 = NO =>
N2 + O2 = 2 NO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CNH2N + KMnO4 + H2O = CNH2N(OH)2 + MnO2 + KOH =>
3 CNH2N + 2 KMnO4 + 4 H2O = 3 CNH2N(OH)2 + 2 MnO2 + 2 KOH
(CH4)(g) + CCl4(g) = (CH2Cl2)(g) =>
(CH4)(g) + CCl4(g) = 2(CH2Cl2)(g)
MoO4 + H = MoO3 + H2O =>
MoO4 + 2 H = MoO3 + H2O
Zn + CuCI = ZnCI + Cu =>
Zn + CuCI = ZnCI + Cu
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaCe2 = Na + Ce =>
NaCe2 = Na + 2 Ce
NaH + HBr = NaBr + H2 =>
NaH + HBr = NaBr + H2
NH2CH2COOH + Mg = NH2CH2COOMg + H =>
NH2CH2COOH + Mg = NH2CH2COOMg + H
Mg + P4 = MgP2 =>
2 Mg + P4 = 2 MgP2
Na3(PO4) + KOH = NaOH + K3(PO4) =>
Na3(PO4) + 3 KOH = 3 NaOH + K3(PO4)
Pb(OH)4 + HNO3 = H2O + Pb(NO3)4 =>
Pb(OH)4 + 4 HNO3 = 4 H2O + Pb(NO3)4
CaSO4 + LiOH = Ca(OH)2 + Li2SO4 =>
CaSO4 + 2 LiOH = Ca(OH)2 + Li2SO4
HC3H5O3 + NaOH = C3H5O3 + Na + H2O =>
HC3H5O3 + NaOH = C3H5O3 + Na + H2O
CaSO3 + HI = CaI + HSO3 =>
CaSO3 + HI = CaI + HSO3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Ca(OH)2(S) = CaO(S)H2O(g) =>
Ca(OH)2(S) = CaO(S)H2O(g)
NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Ca(SO4) = Ca + SO4 =>
Ca(SO4) = Ca + SO4
Cu3(PO4)2 + Na2SO4 = Na3PO4 + CuSO4 =>
Cu3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 CuSO4
Ni + KOH = K + Ni(OH)2 =>
Ni + 2 KOH = 2 K + Ni(OH)2
KClO3 + MnCO3 = MnO2 + KCl + CO2 =>
KClO3 + 3 MnCO3 = 3 MnO2 + KCl + 3 CO2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
C + SS = CS2 =>
C + SS = CS2
Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 CaSO4
KCl + HCl = KCl2 + H2 =>
2 KCl + 2 HCl = 2 KCl2 + H2
CBr4 + F2 = CF4 + Br2 =>
CBr4 + 2 F2 = CF4 + 2 Br2
CsOH + H2SO4 = Cs(SO4) + H2(OH) =>
CsOH + H2SO4 = Cs(SO4) + H2(OH)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
CH2OHCH2CH2CH2OH + KMnO4 + H2SO4 = CH2OHCH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH2OHCH2CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH2OHCH2CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
CaOCl2 + PbO = PbO2 + CaCl2 =>
CaOCl2 + PbO = PbO2 + CaCl2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NaCl + MgBr2 = NaBr + MgCl2 =>
2 NaCl + MgBr2 = 2 NaBr + MgCl2
Fe(OH)2 + K2CO3 = FeCO3 + KOH =>
Fe(OH)2 + K2CO3 = FeCO3 + 2 KOH
Ge + O2 = Ge1O2 =>
Ge + O2 = Ge1O2
Pb{2+}(aq) + OH{-}(aq) = Pb(OH)2(s) =>
Pb{2+}(aq) + 2 OH{-}(aq) = Pb(OH)2(s)
Zn(MnO4)2 + Al2(SO3)3 = ZnSO3 + Al(MnO4)3 =>
3 Zn(MnO4)2 + Al2(SO3)3 = 3 ZnSO3 + 2 Al(MnO4)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H{+} + NO3{-} + Br2S3 = BrO3{-} + H2O + NO + S =>
4 H{+} + 10 NO3{-} + 3 Br2S3 = 6 BrO3{-} + 2 H2O + 10 NO + 9 S
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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