| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO(NH2)2 + H2O = CO2 + 2 NH3
NOCl + SbCl5 = (NO)(SbCl6) =>
NOCl + SbCl5 = (NO)(SbCl6)
C4H9OH + CH3CH3COOH = CH3CH3COOCH2CH2CH2CH3 + H2O =>
C4H9OH + CH3CH3COOH = CH3CH3COOCH2CH2CH2CH3 + H2O
NaC2H3O2 + Ag2SO4 = Na2SO4 + AgC2H3O2 =>
2 NaC2H3O2 + Ag2SO4 = Na2SO4 + 2 AgC2H3O2
Cl + AgNO4 = Ag2Cl + NO4 =>
Cl + 2 AgNO4 = Ag2Cl + 2 NO4
SrF2 + Mg = MgF2 + Sr =>
SrF2 + Mg = MgF2 + Sr
C6H14O6 + KNO3 = CO2 + H2O + N2 + K2O =>
5 C6H14O6 + 26 KNO3 = 30 CO2 + 35 H2O + 13 N2 + 13 K2O
MnO2 + HCl = Cl2 + H2O + Mn2Cl2 =>
2 MnO2 + 8 HCl = 3 Cl2 + 4 H2O + Mn2Cl2
H2Co3(aq) + Ca(OH)2(s) = CaCo3 + H2O =>
H2Co3(aq) + Ca(OH)2(s) = CaCo3 + 2 H2O
Co + HNO3 + HCl = CoCl2 + NO + H2O =>
3 Co + 2 HNO3 + 6 HCl = 3 CoCl2 + 2 NO + 4 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
V(OH)5 + Cr2(C2O4)6 = Cr(OH)6 + V2(C2O4)5 =>
12 V(OH)5 + 5 Cr2(C2O4)6 = 10 Cr(OH)6 + 6 V2(C2O4)5
Na{+} + CI{-} = NaCI =>
Na{+} + CI{-} = NaCI
KCl(aq) + H2(SO4)(aq) = K2(SO4)(aq) + HCl(aq) =>
2 KCl(aq) + H2(SO4)(aq) = K2(SO4)(aq) + 2 HCl(aq)
NaNO2 + H3NSO3 = NaHSO4 + N2 + H2O =>
NaNO2 + H3NSO3 = NaHSO4 + N2 + H2O
NH2CONH2 + H3PO4 = NH2CONH2H3PO4 =>
NH2CONH2 + H3PO4 = NH2CONH2H3PO4
NaOH + H2CH3COO = Na2CH3COO + H2O =>
2 NaOH + H2CH3COO = Na2CH3COO + 2 H2O
HNCO + H2 = HCN + H2O =>
HNCO + H2 = HCN + H2O
MgCl2 + H2O2 + H2SO4 = Cl2 + MgSO4 + H2O =>
MgCl2 + H2O2 + H2SO4 = Cl2 + MgSO4 + 2 H2O
Ba(Br2O3)2 + NaOH = Ba(OH)2 + NaBr + H2O + O2 =>
2 Ba(Br2O3)2 + 8 NaOH = 2 Ba(OH)2 + 8 NaBr + 2 H2O + 7 O2
C + H2 = CH4 =>
C + 2 H2 = CH4
Na2S2O4 = Na + SO2 =>
Na2S2O4 = 2 Na + 2 SO2
Cr2(SO4)3 + Na(OH) = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 Na(OH) = 2 Cr(OH)3 + 3 Na2SO4
H + Ka5 = KaH =>
5 H + Ka5 = 5 KaH
Ba(NO3)2 + CO2 = BaCO3 + NO2 + O2 =>
2 Ba(NO3)2 + 2 CO2 = 2 BaCO3 + 4 NO2 + O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C17H33COOH + Cl = C17H33COOCl + H2 =>
2 C17H33COOH + 2 Cl = 2 C17H33COOCl + H2
C10H16N5O13P3 + C10H14N5O7P = C10H15N5O10P2 =>
C10H16N5O13P3 + C10H14N5O7P = 2 C10H15N5O10P2
CuS + O2 = SO2 + CuO =>
2 CuS + 3 O2 = 2 SO2 + 2 CuO
HClO4 + NH4 = NH4ClO4 + H2 =>
2 HClO4 + 2 NH4 = 2 NH4ClO4 + H2
P4 + KOH + H2O = KH2OO2 + PH3 =>
P4 + 4 KOH + 8 H2O = 4 KH2OO2 + 4 PH3
AsS3 + NaNO3 + Na2CO3 = Na3AsO4 + Na2SO4 + NaNO2 + CO2 =>
2 AsS3 + 23 NaNO3 + 9 Na2CO3 = 2 Na3AsO4 + 6 Na2SO4 + 23 NaNO2 + 9 CO2
Ca(OH)2 + H = Ca2 + H2O =>
2 Ca(OH)2 + 4 H = Ca2 + 4 H2O
Al + Cu{2+} = Al{3+} + Cu =>
2 Al + 3 Cu{2+} = 2 Al{3+} + 3 Cu
KNO2 + CH3COOH + KI = NO + I2 + CH3COOK + H2O =>
2 KNO2 + 4 CH3COOH + 2 KI = 2 NO + I2 + 4 CH3COOK + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
O2 + C11H20 = CO2 + H2O =>
16 O2 + C11H20 = 11 CO2 + 10 H2O
C12H22O11 + O20 = CO2 + H2O =>
5 C12H22O11 + 6 O20 = 60 CO2 + 55 H2O
CH3COCl + CH3CH3OH = HCl + CH3COOCH2CH3 =>
6 CH3COCl + 4 CH3CH3OH = 6 HCl + 5 CH3COOCH2CH3
Zn + Pb(CH3COO)2 = Pb + Zn(O2CCH3)2 =>
Zn + Pb(CH3COO)2 = Pb + Zn(O2CCH3)2
Na2(O) + H2O = NaOH =>
Na2(O) + H2O = 2 NaOH
C3H8O3 + NaNO3 = H2O + CO2 + Na2CO3 + N3 =>
15 C3H8O3 + 42 NaNO3 = 60 H2O + 24 CO2 + 21 Na2CO3 + 14 N3
FeS + NO3{-} + H{+} = NO2 + Fe{3+} + SO4{2-} + H2O =>
FeS + 9 NO3{-} + 10 H{+} = 9 NO2 + Fe{3+} + SO4{2-} + 5 H2O
HNO3 + Zn(SO4)2 = HSO4 + Zn(NO3)2 =>
2 HNO3 + Zn(SO4)2 = 2 HSO4 + Zn(NO3)2
V2O5 + H2 = VO2 + H2O =>
V2O5 + H2 = 2 VO2 + H2O
Al{3+} + Cl{-] = AlCl3 =>
Al{3+} + 3 Cl{-] = AlCl3
Ag + Cu(II)(SO4) = Cu(II) + Ag2(SO4) =>
2 Ag + Cu(II)(SO4) = Cu(II) + Ag2(SO4)
As2S3 + HClO3 + H2O = H3AsSO4 + H2SO4 + HCl =>
3 As2S3 + 8 HClO3 + 12 H2O = 6 H3AsSO4 + 3 H2SO4 + 8 HCl
C2HO2 + NaHCO3 = CO2 + H3O + Na2C2H3O2 =>
13 C2HO2 + 14 NaHCO3 = 26 CO2 + 2 H3O + 7 Na2C2H3O2
AuO(OH) + KOH = KAuO2 + H2O =>
AuO(OH) + KOH = KAuO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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