| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + KCl = KNO3 + AgCl
MgSO4 + HClO3 = Mg(ClO3)2 + H2SO4 =>
MgSO4 + 2 HClO3 = Mg(ClO3)2 + H2SO4
CuF2 + Na2S = CuS + Na2F2 =>
CuF2 + Na2S = CuS + Na2F2
Na2O2 + FeSO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
Na2O2 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + Na2SO4 + 2 H2O
HCl + AgNO3 = HNO3 + Ag + Cl2 =>
2 HCl + 2 AgNO3 = 2 HNO3 + 2 Ag + Cl2
SodiumOxalate + Lead(ll)Nitrate = Lead(ll)Oxalate + SodiumNitrate =>
SodiumOxalate + Lead(ll)Nitrate = Lead(ll)Oxalate + SodiumNitrate
HNKOH = KNH2O =>
HNKOH = KNH2O
Na2O + C4H6NiO4 = Na2NiO4 + C4O + H =>
Na2O + C4H6NiO4 = Na2NiO4 + C4O + 6 H
CoCl2 + Cu(No3)2 = CuCl2 + Co(No3)2 =>
CoCl2 + Cu(No3)2 = CuCl2 + Co(No3)2
N = N2 =>
2 N = N2
NH4Cl + NaOH = NH3 + NaCl + H2O =>
NH4Cl + NaOH = NH3 + NaCl + H2O
KI + HNO3 = NO + KIO3 + H2O =>
KI + 2 HNO3 = 2 NO + KIO3 + H2O
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
CuOCuSO4 = Cu2SO3O2 =>
CuOCuSO4 = Cu2SO3O2
SnCl2 + KBr = KCl + SnBr2 =>
SnCl2 + 2 KBr = 2 KCl + SnBr2
HgCO3 + Ni = Hg + NiCO3 =>
HgCO3 + Ni = Hg + NiCO3
NaNO3 + KCI = NaCI + KNO3 =>
NaNO3 + KCI = NaCI + KNO3
CaCl2(aq) + AgNO3(aq) = AgCl(s) + Ca(NO3)2(aw) =>
CaCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ca(NO3)2(aw)
CrCO3 + HNO3 = Cr(NO3)2 + H2O + CO2 =>
CrCO3 + 2 HNO3 = Cr(NO3)2 + H2O + CO2
AgNO3 + KClO = AgCl + AgClO3 + KNO3 =>
3 AgNO3 + 3 KClO = 2 AgCl + AgClO3 + 3 KNO3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
(NH2)2CS = ((NH2)2CS) =>
(NH2)2CS = ((NH2)2CS)
MnO4{-} + Fe + H{+} = Mn{3+} + Fe{3+} + H2O =>
3 MnO4{-} + 4 Fe + 24 H{+} = 3 Mn{3+} + 4 Fe{3+} + 12 H2O
(HO)2 = H2O + O2 =>
2(HO)2 = 2 H2O + O2
HI + HNO2 = I + NO + H2O =>
HI + HNO2 = I + NO + H2O
CuS + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 CuS + 14 HNO3 = 3 Cu(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
N8 = N2 =>
N8 = 4 N2
LiAl(SiO3)2 + H2SO4 = Li2SO4 + SiO2 + Al2(SO4)3 + H2O =>
2 LiAl(SiO3)2 + 4 H2SO4 = Li2SO4 + 4 SiO2 + Al2(SO4)3 + 4 H2O
S + O = SO2 =>
S + 2 O = SO2
Fe + H2O2 + NaCl = FeCl3 + Na2O + H2 =>
4 Fe + 3 H2O2 + 12 NaCl = 4 FeCl3 + 6 Na2O + 3 H2
NaOH + Ca3(PO4)2 = Ca(OH)2 + Na3PO4 =>
6 NaOH + Ca3(PO4)2 = 3 Ca(OH)2 + 2 Na3PO4
Na2SIO3 + H2SO4 = Na2SO4 + H2SIO3 =>
Na2SIO3 + H2SO4 = Na2SO4 + H2SIO3
S + MnO2 + H2SO4 = MnSO4 + H2O =>
S + 3 MnO2 + 2 H2SO4 = 3 MnSO4 + 2 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Pb(NO3)2 + NaI = PbI2 + Na + NO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na + 2 NO3
H2 + CO2 = C11H23COOH + H2O =>
34 H2 + 12 CO2 = C11H23COOH + 22 H2O
Cr2O5 + H2SO4 = Cr2(SO4)3 + O2 + H2O =>
Cr2O5 + 3 H2SO4 = Cr2(SO4)3 + O2 + 3 H2O
Ca(OH)2 + Cl2 = Ca(ClO3)2 + CaCl2 + HCl =>
3 Ca(OH)2 + 6 Cl2 = Ca(ClO3)2 + 2 CaCl2 + 6 HCl
SnCl2 + KBr = KCl + SnBr2 =>
SnCl2 + 2 KBr = 2 KCl + SnBr2
Fe(OH)2 + NaNO2 = FeO(OH) + NO + NaOH =>
Fe(OH)2 + NaNO2 = FeO(OH) + NO + NaOH
CsO + HOH = OH + CsH =>
CsO + 2 HOH = 3 OH + CsH
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Mg + Pb(NO2)4 = Pb + Mg(NO2)4 =>
Mg + Pb(NO2)4 = Pb + Mg(NO2)4
CaSO4 + Na2SO4 = CaNa2 + SO4 =>
CaSO4 + Na2SO4 = CaNa2 + 2 SO4
HNO3 + CaCO3 = CO2 + Ca(NO3)2 + H2O =>
2 HNO3 + CaCO3 = CO2 + Ca(NO3)2 + H2O
Au(OH)3 + HI = AuI3 + H2O =>
Au(OH)3 + 3 HI = AuI3 + 3 H2O
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + H2O + CrCl3 =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 7 H2O + 2 CrCl3
H2 + Ce = HCe =>
H2 + 2 Ce = 2 HCe
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
KOH + Cl = HCl + K + O =>
KOH + Cl = HCl + K + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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