| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiCu + HOH = LiOH + HCu
Ba + H2O = BaH2O2 + H2 =>
Ba + 2 H2O = BaH2O2 + H2
Mn2S3 + O2 = Mn2O3 + S =>
2 Mn2S3 + 3 O2 = 2 Mn2O3 + 6 S
CH3COOH + K2Cr2O7 = CH3COOHK2Cr2O7 =>
CH3COOH + K2Cr2O7 = CH3COOHK2Cr2O7
FeS + O2 = FeO3 + SO3 =>
FeS + 3 O2 = FeO3 + SO3
MnO4 + F2 = MnF2 + O =>
MnO4 + F2 = MnF2 + 4 O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NaBr + Cl = NaCl + Br =>
NaBr + Cl = NaCl + Br
Li2S + FeCl2 = Li2Cl2 + FeS =>
Li2S + FeCl2 = Li2Cl2 + FeS
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Si + NH4OH = SiOH + N + H2 =>
Si + NH4OH = SiOH + N + 2 H2
NaN3(aq) + AgNO3(aq) = AgN3 + NaNO3(aq) =>
NaN3(aq) + AgNO3(aq) = AgN3 + NaNO3(aq)
HCl(aq) + HNaCO3(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
HCl(aq) + HNaCO3(aq) = CO2(g) + H2O(l) + NaCl(aq)
Be + HI = H2Be + I2 =>
Be + 2 HI = H2Be + I2
Co(OH)2 + NH3 + H2O + O2 = [Co(NH3)6](OH)3 =>
4 Co(OH)2 + 24 NH3 + 2 H2O + O2 = 4[Co(NH3)6](OH)3
H3C6H5O7 + OH{-} = H2C6H5O7{-} + H2O =>
H3C6H5O7 + OH{-} = H2C6H5O7{-} + H2O
CuCl + Al = Cu + ClAl =>
CuCl + Al = Cu + ClAl
FeCl3 + Al2O3 = Fe2O3 + AlCl3 =>
2 FeCl3 + Al2O3 = Fe2O3 + 2 AlCl3
O2 + CrF = Cr + O2F =>
O2 + CrF = Cr + O2F
NaBr + Cl = NaCl + Br2 =>
2 NaBr + 2 Cl = 2 NaCl + Br2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Zn(s) + AgNO3(l) = Zn(NO3)2 + Ag(aq) =>
Zn(s) + 2 AgNO3(l) = Zn(NO3)2 + 2 Ag(aq)
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
Na2CO3 + NiO + NH4H2PO4 = NaNi(PO3)3 + CO2 + H2O + NH3 =>
Na2CO3 + 2 NiO + 6 NH4H2PO4 = 2 NaNi(PO3)3 + CO2 + 9 H2O + 6 NH3
Pb(NO3)2 + Ba(OH)2 = Pb(OH)2() + Ba(NO3)2() =>
Pb(NO3)2 + Ba(OH)2 = Pb(OH)2() + Ba(NO3)2()
C6H5NO2 + Sn{2-} + H{+} = C6H5NH2 + Sn{3+} + H2O =>
5 C6H5NO2 + 6 Sn{2-} + 30 H{+} = 5 C6H5NH2 + 6 Sn{3+} + 10 H2O
F2 + S{2-} = F{-} + S =>
F2 + S{2-} = 2 F{-} + S
MnSO4 + NH4HCO3 = MnCO3 + NH4HSO4 =>
MnSO4 + NH4HCO3 = MnCO3 + NH4HSO4
Sb2O5 + Na2O = Na3SbO4 =>
Sb2O5 + 3 Na2O = 2 Na3SbO4
N2O3 + Pb = N2 + PbO2 =>
2 N2O3 + 3 Pb = 2 N2 + 3 PbO2
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
Na2S(aq) + AgNO3(aq) = Ag2S(s) + NaNO3(aq) =>
Na2S(aq) + 2 AgNO3(aq) = Ag2S(s) + 2 NaNO3(aq)
BaSO4 + CH4 = BaS + CO2 + H2 =>
BaSO4 + 2 CH4 = BaS + 2 CO2 + 4 H2
C(k) + H2O(g) = CO(g) + H2(g) =>
C(k) + H2O(g) = CO(g) + H2(g)
MnO2 + SO4H2 = (SO4)2Mn + H2O =>
MnO2 + 2 SO4H2 = (SO4)2Mn + 2 H2O
HCN + CuSO4 = H2SO4 + Cu + (CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu + (CN)2
FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeS + 12 HNO3 = Fe(NO3)3 + H2SO4 + 9 NO2 + 5 H2O
HCl + Zn = ZnCl4 + H =>
4 HCl + Zn = ZnCl4 + 4 H
MnSO4 + NaOH + Br2 = MnO2 + NaBr + Na2SO4 + H2O =>
MnSO4 + 4 NaOH + Br2 = MnO2 + 2 NaBr + Na2SO4 + 2 H2O
Fe(OH)2 + Na2HPO4 = FeHPO4 + NaOH =>
Fe(OH)2 + Na2HPO4 = FeHPO4 + 2 NaOH
Hg + HCl + HNO3 = Hg(Cl02)2 + NO + H2O =>
3 Hg + 12 HCl + 4 HNO3 = 3 Hg(Cl02)2 + 4 NO + 8 H2O
Sn + AgNO3 = Ag + Sn(NO3) =>
Sn + AgNO3 = Ag + Sn(NO3)
CoCl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 2 H2O
KC1O3 = KC1O4 + KC1 =>
4 KC1O3 = 3 KC1O4 + KC1
X + HNO3 = XNO3 + NO2 + H2O =>
X + 2 HNO3 = XNO3 + NO2 + H2O
FeCl3 + C6H2(HO)3CO2H = Fe(C7H5O5)3 + HCl =>
FeCl3 + 3 C6H2(HO)3CO2H = Fe(C7H5O5)3 + 3 HCl
K2[Pb(OH)4] + H2SO4 = PbSO4 + K2O + H2O =>
K2[Pb(OH)4] + H2SO4 = PbSO4 + K2O + 3 H2O
Fe(No3)3 + NaOH = NaNo3 + Fe(OH)3 =>
Fe(No3)3 + 3 NaOH = 3 NaNo3 + Fe(OH)3
Si4H10 + O2 = SiO4 + H2O =>
2 Si4H10 + 21 O2 = 8 SiO4 + 10 H2O
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/08/25
Équations équilibrées sur03/10/24
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