| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2[Zn(OH)4] + Cl2 = NaCl + NaClO + Zn(OH)2 + H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
AgNO3 + HC1 = AgC1 + HNO3 =>
AgNO3 + HC1 = AgC1 + HNO3
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
CuSCN + C5H5N + C6H5C6H5C6H5P = CuSCNC6H5C6H5C6H5PC10H10N2 =>
CuSCN + 2 C5H5N + C6H5C6H5C6H5P = CuSCNC6H5C6H5C6H5PC10H10N2
C7H9 + O2 = CO2 + H2O =>
4 C7H9 + 37 O2 = 28 CO2 + 18 H2O
BN + Cl2 = BCl3 + N2 =>
2 BN + 3 Cl2 = 2 BCl3 + N2
K2FeO4 + HCl = Cl2 + FeCl3 + KCl + H2O =>
2 K2FeO4 + 16 HCl = 3 Cl2 + 2 FeCl3 + 4 KCl + 8 H2O
Sn(NO3)4 = Sn + NO3 =>
Sn(NO3)4 = Sn + 4 NO3
Cr2(SO4)3 + (NH4)2(CO3) = Cr2(CO3)3 + (NH4)2(SO4) =>
Cr2(SO4)3 + 3(NH4)2(CO3) = Cr2(CO3)3 + 3(NH4)2(SO4)
K3[Al(OH)6] + HCl = KCl + Al(OH)2Cl + H2O =>
K3[Al(OH)6] + 4 HCl = 3 KCl + Al(OH)2Cl + 4 H2O
C4H9Br + AgNO3 = C4H9NO3 + AgBr =>
C4H9Br + AgNO3 = C4H9NO3 + AgBr
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
VO2{+} + Zn + H{+} + H2O = [VO(H2O)5]2{+} + Zn2{+} =>
2 VO2{+} + 10 Zn + 4 H{+} + 8 H2O = [VO(H2O)5]2{+} + 5 Zn2{+}
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Cu(NO3)2 + Ag(s) = AgNO3(aq) + Cu(s) =>
Cu(NO3)2 + 2 Ag(s) = 2 AgNO3(aq) + Cu(s)
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Co(NO3)2 + NaOH = Co(OH)2 + NaNO3 =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2 NaNO3
C6H5 + Cl2 = C6H5Cl =>
2 C6H5 + Cl2 = 2 C6H5Cl
BiO3 + Zn = ZnO + Bi =>
BiO3 + 3 Zn = 3 ZnO + Bi
CaCl2 + F2 = CaF2 + Cl2 =>
CaCl2 + F2 = CaF2 + Cl2
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
SrOH + HBr = HOH + SrBr =>
SrOH + HBr = HOH + SrBr
C10H14 + Br2 = C10H14Br6 =>
C10H14 + 3 Br2 = C10H14Br6
NaBr{-} + F = NaF{-} + Br =>
NaBr{-} + F = NaF{-} + Br
KMnO4 + H2OSO4 + NaNO2 = MnSO4 + K2SO4 + NaNO3 + H2O =>
2 KMnO4 + 3 H2OSO4 + 8 NaNO2 = 2 MnSO4 + K2SO4 + 8 NaNO3 + 3 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
MnCl2 + K2CO3 = MnCO3 + KCl =>
MnCl2 + K2CO3 = MnCO3 + 2 KCl
Zn(OH)2 + KOH = K2ZnO2 + H2O =>
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O
C12H8Cl6 + O2 = CO2 + H2O + HCl =>
2 C12H8Cl6 + 25 O2 = 24 CO2 + 2 H2O + 12 HCl
Ca + S + O2 + H2 = CaSO4*05H2O =>
2 Ca + 2 S + 9 O2 + 10 H2 = 2 CaSO4*05H2O
(NH4)2CrO4 + CuSO4 = (NH4)2SO4 + CuCrO4 =>
(NH4)2CrO4 + CuSO4 = (NH4)2SO4 + CuCrO4
C4H6O3 + C7H6O3 = C9H10O5 =>
8 C4H6O3 + 7 C7H6O3 = 9 C9H10O5
VO2{+} + Zn + H{+} + H2O = [VO(H2O)5]2{+} + Zn{+2} =>
4 VO2{+} + 5 Zn + 8 H{+} + 16 H2O = 2[VO(H2O)5]2{+} + 5 Zn{+2}
NaOH + HOAc = NaAc + H2O2 =>
NaOH + HOAc = NaAc + H2O2
Pb(NO3)2(aq) + Na2C2O4(aq) = PbC2O4 + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2C2O4(aq) = PbC2O4 + 2 NaNO3(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
[Cu(NH3)2]OH + H2O + O2 + NH3 = [Cu(NH3)4](OH)2 =>
4[Cu(NH3)2]OH + 2 H2O + O2 + 8 NH3 = 4[Cu(NH3)4](OH)2
Mg(OH)2 + NH4NO3 = Mg(NO3)2 + NH4OH =>
Mg(OH)2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4OH
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
K + HNO3 = KH + NO3 =>
K + HNO3 = KH + NO3
Pb(ClO3)2(aq) + NaI(aq) = PbI2(s) + Na(ClO3)(aq) =>
Pb(ClO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 Na(ClO3)(aq)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
C7H35 + O2 = CO2 + H2O =>
4 C7H35 + 63 O2 = 28 CO2 + 70 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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