| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6Cl2 + 2 Na = C3H6 + 2 NaCl
Co(NO3)3 + Na3PO4 = NaNO3 + CoPO4 =>
Co(NO3)3 + Na3PO4 = 3 NaNO3 + CoPO4
Al5 + ZnCl2(aq) = Zn + AlCl5(aq) =>
2 Al5 + 25 ZnCl2(aq) = 25 Zn + 10 AlCl5(aq)
HNO3 + H2S2 = N2O2 + H2O + S2 =>
2 HNO3 + 3 H2S2 = N2O2 + 4 H2O + 3 S2
P4(s) + NaOH(aq) + H2O = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O = 2 PH3(g) + 2 Na2HPO3(aq)
Sr(NO3)2 + SSO4 = SrSO4 + S(NO3)2 =>
Sr(NO3)2 + SSO4 = SrSO4 + S(NO3)2
Al(SO4) + Ca(OH)2 = Al(OH)3 + Ca3(SO4)2 =>
2 Al(SO4) + 3 Ca(OH)2 = 2 Al(OH)3 + Ca3(SO4)2
Na2MoO4 + HNO3 = MoO3 + NaNO3 + H2O =>
Na2MoO4 + 2 HNO3 = MoO3 + 2 NaNO3 + H2O
NO3{-} + e + H{+} = NH4{-} + H2O =>
NO3{-} + 10e + 10 H{+} = NH4{-} + 3 H2O
C6H5O7 + O2 = CO2 + H2O =>
4 C6H5O7 + 15 O2 = 24 CO2 + 10 H2O
C8H16O + O2 = carbondioxide + water =>
2 C8H16O + 23 O2 = 16 CO2 + 16 H2O
(NH4)5(Mo2Cl8)Cl + K2SO4 + H2SO4 = K2Mo2(SO4)4 + NH4Cl + HCl + H2 =>
(NH4)5(Mo2Cl8)Cl + K2SO4 + 3 H2SO4 = K2Mo2(SO4)4 + 5 NH4Cl + 4 HCl + H2
ZnCl2 + H2S = HCl + Zn2S2 =>
2 ZnCl2 + 2 H2S = 4 HCl + Zn2S2
O2Na = NaO2 =>
O2Na = NaO2
K3Fe(CN)6(aq) + Fe(NO3)3(aq) = Fe2(CN)6(aq) + KNO3(aq) =>
K3Fe(CN)6(aq) + Fe(NO3)3(aq) = Fe2(CN)6(aq) + 3 KNO3(aq)
NH4H2PO4 + KOH = KH2PO4 + NH3 + H2O =>
NH4H2PO4 + KOH = KH2PO4 + NH3 + H2O
Ag(NH3)2Cl + Na2S2O3 = Na3Ag(S2O3)2 + NaCl + NH3 =>
Ag(NH3)2Cl + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaCl + 2 NH3
SnCO3 + CuOH = Sn(OH)2 + Cu2CO3 =>
SnCO3 + 2 CuOH = Sn(OH)2 + Cu2CO3
O2 + C3H8 = C + H2O =>
2 O2 + C3H8 = 3 C + 4 H2O
NO + O1 = NO2 =>
NO + O1 = NO2
Mn(NO3)2 + NH4Cl = MnCl2 + NH4NO3 =>
Mn(NO3)2 + 2 NH4Cl = MnCl2 + 2 NH4NO3
Al(NO3)3 + Ba = Al + BaNO3 =>
Al(NO3)3 + 3 Ba = Al + 3 BaNO3
SnCl4 + KOH = Sn(OH)4 + KCl =>
SnCl4 + 4 KOH = Sn(OH)4 + 4 KCl
KN(O3) + CO = C(O2) + N(O2) + (K2)O =>
2 KN(O3) + CO = C(O2) + 2 N(O2) + (K2)O
CH3CH2OK + H2O = CH3CH2OH + KOH =>
CH3CH2OK + H2O = CH3CH2OH + KOH
C6H11OH + HNO3 = C6H10O4 + NO + H2O =>
3 C6H11OH + 8 HNO3 = 3 C6H10O4 + 8 NO + 7 H2O
AlCl3 + I = ICl3 + Al =>
AlCl3 + I = ICl3 + Al
K2(SO4) + MgF2 = KF + Mg(SO4) =>
K2(SO4) + MgF2 = 2 KF + Mg(SO4)
NaF + Ba(OH)2 = Na(OH) + BaF2 =>
2 NaF + Ba(OH)2 = 2 Na(OH) + BaF2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C4H8O2 + Cl2 = C4H7ClO2 + HCl =>
C4H8O2 + Cl2 = C4H7ClO2 + HCl
Hg + Ca(OH)2 = HgOH + Ca =>
2 Hg + Ca(OH)2 = 2 HgOH + Ca
P2O5 + HNO3 = N2O5 + H3PO4 =>
P2O5 + 6 HNO3 = 3 N2O5 + 2 H3PO4
As2O3 + I2 + NaHCO3 = NaAsO4 + NaI + CO2 + H2O =>
As2O3 + 4 I2 + 10 NaHCO3 = 2 NaAsO4 + 8 NaI + 10 CO2 + 5 H2O
NaOH(aq) + K2S(aq) = KOH(aq) + Na2S(aq) =>
2 NaOH(aq) + K2S(aq) = 2 KOH(aq) + Na2S(aq)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
As2S2 + OH = AsO4 + SO4 + H2O =>
As2S2 + 32 OH = 2 AsO4 + 2 SO4 + 16 H2O
CaC4H6O4 + Na2CO3 = CaCO3 + Na2C4H6O4 =>
CaC4H6O4 + Na2CO3 = CaCO3 + Na2C4H6O4
CH4N2O + HNO2 = N2 + CO2 + H2O =>
CH4N2O + 2 HNO2 = 2 N2 + CO2 + 3 H2O
CH3(CH2)4CHO + O2 = CO2 + H2O =>
2 CH3(CH2)4CHO + 17 O2 = 12 CO2 + 12 H2O
P2O5 + HNO3 = N2O5 + H3PO4 =>
P2O5 + 6 HNO3 = 3 N2O5 + 2 H3PO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Sn + Au(No3)3 = Sn(No3)2 + Au =>
3 Sn + 2 Au(No3)3 = 3 Sn(No3)2 + 2 Au
CH8 + O = H2O + CO2 =>
CH8 + 6 O = 4 H2O + CO2
As2S3 + HNO3 + H2O = H2SO4 + NO + H3As04 =>
2 As2S3 + 11 HNO3 + 2 H2O = 6 H2SO4 + 11 NO + H3As04
Al + Ca(OH)2 = Ca3(Al2O3)2 + H2 =>
4 Al + 3 Ca(OH)2 = Ca3(Al2O3)2 + 3 H2
CH3COO{-} + O2 = CO2 + H2O + e =>
4 CH3COO{-} + 7 O2 = 8 CO2 + 6 H2O + 4e
CO2 + K2O = K2CO3 =>
CO2 + K2O = K2CO3
K2CO3 + C2H5OH = C2H5OK + CO2 + H2O =>
K2CO3 + 2 C2H5OH = 2 C2H5OK + CO2 + H2O
Sb2S3 + (NO3) = NO2 + (SO2) + Sb2O5 =>
Sb2S3 + 11(NO3) = 11 NO2 + 3(SO2) + Sb2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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