| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + NaClO3 = FeNa + SCl + O7
H6 + I6 = HI =>
H6 + I6 = 6 HI
Li2SO4(aq) + Pb(C2H3O2)2(aq) = LiC2H3O2(aq) + PbSO4(s) =>
Li2SO4(aq) + Pb(C2H3O2)2(aq) = 2 LiC2H3O2(aq) + PbSO4(s)
Fe2O3 + K2 = Fe2 + KO =>
2 Fe2O3 + 3 K2 = 2 Fe2 + 6 KO
C9H18 + H2 = C9H20 =>
C9H18 + H2 = C9H20
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
NH4Cl + Sb2O3 + H2O = SbCl3 + NH4OH =>
6 NH4Cl + Sb2O3 + 3 H2O = 2 SbCl3 + 6 NH4OH
AgNO3 + NH4OH = AgNH4 + HNO3 + H2O =>
4 AgNO3 + 5 NH4OH = 4 AgNH4 + 5 HNO3 + 2 H2O
chromium(ii)chloride + sulfuricacid = chromium(ii)sulfate + hydrochloricacid =>
CrCl2 + H2SO4 = CrSO4 + 2 HCl
(NH4)2CO3 + H2O = NH4OH(aq) + H2CO3(aq) =>
(NH4)2CO3 + 2 H2O = 2 NH4OH(aq) + H2CO3(aq)
Mn(NO3)2 + NaClO + H2O = MnO2 + NaCl + HNO3 =>
Mn(NO3)2 + NaClO + H2O = MnO2 + NaCl + 2 HNO3
Cr2O3 + NO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 2 NO3 + 6 KOH = 2 K2CrO4 + 2 KNO2 + 3 H2O
Zn + KNO3 = ZnO + K2O + N2 =>
5 Zn + 2 KNO3 = 5 ZnO + K2O + N2
Na(s) + F2(g) = Na2F(s) =>
4 Na(s) + F2(g) = 2 Na2F(s)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mn2O7 + Cu(OH)2 = Cu(MnO4)2 + H2O =>
Mn2O7 + Cu(OH)2 = Cu(MnO4)2 + H2O
C2H3Cl + H2O = CO2 + CH4 + HCl =>
4 C2H3Cl + 6 H2O = 3 CO2 + 5 CH4 + 4 HCl
KBrO3 + HCl = BrO3 + HKCl =>
KBrO3 + HCl = BrO3 + HKCl
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(s) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(s)
Na2ZrO3Na4SiO4 + H2O = Na2ZrO3 + H4SiO4 + NaOH =>
Na2ZrO3Na4SiO4 + 4 H2O = Na2ZrO3 + H4SiO4 + 4 NaOH
C3H83 + O2 = CO2 + H2O =>
4 C3H83 + 95 O2 = 12 CO2 + 166 H2O
NO + NH3 = N2 + H2O3 =>
18 NO + 4 NH3 = 11 N2 + 6 H2O3
K2Cr2O7 + K2S + H2SO4 = S + K2CrO4 + H2O =>
3 K2Cr2O7 + 3 K2S + H2SO4 = 4 S + 6 K2CrO4 + H2O
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O* =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O*
Cd(NO3)2 + K2CrO4 = CdCrO4 + KNO3 =>
Cd(NO3)2 + K2CrO4 = CdCrO4 + 2 KNO3
ZnSO3 + HCl = ZnCl2 + H2SO3 =>
ZnSO3 + 2 HCl = ZnCl2 + H2SO3
Ca(No3)2 + Na2CO3 = Ca(CO3) + Na(No3) =>
Ca(No3)2 + Na2CO3 = Ca(CO3) + 2 Na(No3)
CdO + SO2 = CdS + O2 =>
2 CdO + 2 SO2 = 2 CdS + 3 O2
MgSO4 + SrI2 = MgI2 + SrSO4 =>
MgSO4 + SrI2 = MgI2 + SrSO4
KOH(aq) + Pd(NO3)2(s) = Pd(OH)2(s) + KNO3(aq) =>
2 KOH(aq) + Pd(NO3)2(s) = Pd(OH)2(s) + 2 KNO3(aq)
C3H6 + NH4 + O2 = C3H3N + H2O =>
4 C3H6 + 4 NH4 + 7 O2 = 4 C3H3N + 14 H2O
Ba(NO3)2 + K2CrO4 = BaCrO4 + NO3 + K =>
Ba(NO3)2 + K2CrO4 = BaCrO4 + 2 NO3 + 2 K
KMnO4 + Na2S = KMnO2 + Na2SO4 =>
2 KMnO4 + Na2S = 2 KMnO2 + Na2SO4
C4H9OH + H2Cr2O7 = C3H7CHO + H3O + CrO2 =>
7 C4H9OH + 2 H2Cr2O7 = 7 C3H7CHO + 6 H3O + 4 CrO2
CaCl2 + H2SO4 = CaHSO4 + HCl2 =>
CaCl2 + H2SO4 = CaHSO4 + HCl2
AlCl3 + Zn = Al + ZnCl3 =>
AlCl3 + Zn = Al + ZnCl3
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
C2H3Cl + H2O = C2H4 + HCl + O2 =>
2 C2H3Cl + 2 H2O = 2 C2H4 + 2 HCl + O2
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{2-}
Pb(NO3)2 + HCl = PbCl2 + H(NO3) =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 H(NO3)
KIO3 + HNO3 = K + I2 + NO3 + H2O =>
2 KIO3 + 12 HNO3 = 2 K + I2 + 12 NO3 + 6 H2O
Cu(NO3)2 + C5H8O2 = Cu(C5H8O2)2 + NO3 =>
Cu(NO3)2 + 2 C5H8O2 = Cu(C5H8O2)2 + 2 NO3
Re + S = ReS =>
Re + S = ReS
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
Mg + HCl = MgH + Cl2 =>
2 Mg + 2 HCl = 2 MgH + Cl2
Pb(OH)4 + Na = NaOH + Pb =>
Pb(OH)4 + 4 Na = 4 NaOH + Pb
HCH3COO + Cu = Cu(CH3COO)2 + H2 =>
2 HCH3COO + Cu = Cu(CH3COO)2 + H2
Sr(NO3)2 + Ca3(PO4)2 = Sr3(PO4)2 + Ca(NO3)2 =>
3 Sr(NO3)2 + Ca3(PO4)2 = Sr3(PO4)2 + 3 Ca(NO3)2
No + O2 = NoO4 =>
No + 2 O2 = NoO4
FePO4 + Na2S = FeS + Na2PO4 =>
FePO4 + Na2S = FeS + Na2PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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