| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C19H34O2 + 53 O2 = 38 CO2 + 34 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Mg(OH)2 + FeCl2 = Fe(OH)2 + MgCl2 =>
Mg(OH)2 + FeCl2 = Fe(OH)2 + MgCl2
Al(HCO3)3(s) + HCl(aq) = AlCl3 + CO2 + H2O =>
Al(HCO3)3(s) + 3 HCl(aq) = AlCl3 + 3 CO2 + 3 H2O
Co(NH3)6 + Na2S = CoS + Na + NH3 =>
Co(NH3)6 + Na2S = CoS + 2 Na + 6 NH3
Ca(s) + O2(g) = CaO =>
2 Ca(s) + O2(g) = 2 CaO
MgN + H2O = MgNH2O =>
MgN + H2O = MgNH2O
KNO3 = K + N3 + O2 =>
6 KNO3 = 6 K + 2 N3 + 9 O2
FeSO4 + H2O = Fe2(SO4)3 + FeO + H2 =>
3 FeSO4 + H2O = Fe2(SO4)3 + FeO + H2
Mg(NH) + H2O = Mg(OH)2 + NH3 =>
Mg(NH) + 2 H2O = Mg(OH)2 + NH3
N2O3 + N2H4 = H2O + N2 =>
2 N2O3 + 3 N2H4 = 6 H2O + 5 N2
(NH4)Cl + Na2(SO4) = NaCl + (NH4)2(SO4) =>
2(NH4)Cl + Na2(SO4) = 2 NaCl + (NH4)2(SO4)
NaBr + NH4NO3 = NaNO3 + NH4Br =>
NaBr + NH4NO3 = NaNO3 + NH4Br
C2H2 + H4 = CH4 =>
2 C2H2 + 3 H4 = 4 CH4
C8H10(s) + O2(g) = CO(g) + H2O(g) =>
2 C8H10(s) + 13 O2(g) = 16 CO(g) + 10 H2O(g)
H2 + C3H6O = H2O + C3H8 =>
2 H2 + C3H6O = H2O + C3H8
Ca(OH)2 + Na2CO3 = NaOH + Ca(CO3) =>
Ca(OH)2 + Na2CO3 = 2 NaOH + Ca(CO3)
Sm60Mo24P48O192P4 = SmPO4 + Sm4P3O12 + Mo3P + Mo =>
Sm60Mo24P48O192P4 = 12 SmPO4 + 12 Sm4P3O12 + 4 Mo3P + 12 Mo
K2Cr2O7 + H2O + K2S = K3[Cr2(OH)6] + S + KOH =>
2 K2Cr2O7 + 14 H2O + 9 K2S = 2 K3[Cr2(OH)6] + 9 S + 16 KOH
Bi2S3 + HCl = BiCl3 + H2S =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S
Mg + P = (Mg)3(P)2 =>
3 Mg + 2 P = (Mg)3(P)2
CO2 + NaCl + NH3 + H2O = NH4ClNaHCO3 =>
CO2 + NaCl + NH3 + H2O = NH4ClNaHCO3
H2O + Na5P3O10 + HNO3 = NaNO3 + H3PO4 =>
2 H2O + Na5P3O10 + 5 HNO3 = 5 NaNO3 + 3 H3PO4
SC(OH)6 + HNO3 = CO2 + H2O + NO + SO2 =>
3 SC(OH)6 + 2 HNO3 = 3 CO2 + 10 H2O + 2 NO + 3 SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H11N + HCl = C4H12NCl =>
C4H11N + HCl = C4H12NCl
Na2S + CdNO3 = NaNO3 + Cd2S =>
Na2S + 2 CdNO3 = 2 NaNO3 + Cd2S
Cs + Sr(CrO4) = Cs2(CrO4) + Sr =>
2 Cs + Sr(CrO4) = Cs2(CrO4) + Sr
Ca(s) + O2(g) = CaO2 =>
Ca(s) + O2(g) = CaO2
H(NO3) + K(OH) = K(NO3) + HOH =>
H(NO3) + K(OH) = K(NO3) + HOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(s) + F2(g) = CaF2 =>
Ca(s) + F2(g) = CaF2
CH3COH + H2 = C2H5OH =>
CH3COH + H2 = C2H5OH
SO2 + F2 = SF6 + O2 =>
SO2 + 3 F2 = SF6 + O2
Cu + HI = CuI3 + H2 =>
2 Cu + 6 HI = 2 CuI3 + 3 H2
MnO2 + NaOH = Na2MnO4 + H2 =>
MnO2 + 2 NaOH = Na2MnO4 + H2
Br + HNO3 = HBrO3 + NO2 + H2O =>
Br + 5 HNO3 = HBrO3 + 5 NO2 + 2 H2O
AgNO3 + NaPO4 = AgPO4 + NO3Na =>
AgNO3 + NaPO4 = AgPO4 + NO3Na
KNO2 + S = SO2 + KNO =>
2 KNO2 + S = SO2 + 2 KNO
(NH4)2 + [Ce(NO3)6] + CH3CH2OH = [(NH4)2Ce(OCH2CH3)(NO3)5] + HNO3 =>
(NH4)2 + [Ce(NO3)6] + CH3CH2OH = [(NH4)2Ce(OCH2CH3)(NO3)5] + HNO3
C12H22O11(l) + O2 = CO2 + H2O =>
C12H22O11(l) + 12 O2 = 12 CO2 + 11 H2O
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2(Co(NH3)5Cl)Cl2 + 14 H2O
P + H2O + O2 = H3PO3 =>
4 P + 6 H2O + 3 O2 = 4 H3PO3
NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2 =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2
KMnO4 + HSO3{-} + H{+} = KSO4{-} + HSO4{-} + H2O + Mn{2+} =>
2 KMnO4 + 5 HSO3{-} + 4 H{+} = 2 KSO4{-} + 3 HSO4{-} + 3 H2O + 2 Mn{2+}
NaHCO3 + H3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + 2 H3COOH = CH3COONa + 3 H2O + CO2
HCl(aq) + Hg2(NO3)2(aq) = HNO3 + Hg2Cl2 =>
2 HCl(aq) + Hg2(NO3)2(aq) = 2 HNO3 + Hg2Cl2
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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