| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO + H2O = KCl + 2 OH
PB(NO3)2 + AlCl3 = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3
Ag(HCO3)2 = AgO + CO2 + H2O =>
Ag(HCO3)2 = AgO + 2 CO2 + H2O
NaOH + F2 = O + Na4F4 + H2O =>
4 NaOH + 2 F2 = 2 O + Na4F4 + 2 H2O
PtCl6 + G = PtG2 + Cl =>
PtCl6 + 2 G = PtG2 + 6 Cl
P + S = PS =>
P + S = PS
Na2S + Cu2SO4 = Na2SO4 + Cu2S =>
Na2S + Cu2SO4 = Na2SO4 + Cu2S
CeO2 + S + H2O = Ce2O3 + H2SO4 =>
6 CeO2 + S + H2O = 3 Ce2O3 + H2SO4
H3R = H2 + R2 =>
2 H3R = 3 H2 + R2
Cl2 + Ba = BaCl2 =>
Cl2 + Ba = BaCl2
Cu2 + O2 = CuO2 =>
Cu2 + 2 O2 = 2 CuO2
Kr + Xe = KrXe =>
Kr + Xe = KrXe
Fe(OH)3 + HMnO4 = Fe(MnO4)3 + H2O =>
Fe(OH)3 + 3 HMnO4 = Fe(MnO4)3 + 3 H2O
C2H2 + KMnO4 = CO2 + H2O + K + Mn =>
4 C2H2 + 5 KMnO4 = 8 CO2 + 4 H2O + 5 K + 5 Mn
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
Hg + C2H5NS = HgS + C2H5N =>
Hg + C2H5NS = HgS + C2H5N
C2H5Cl + HCl = C2H6 + Cl2 =>
C2H5Cl + HCl = C2H6 + Cl2
Cu2O2H2CO3 = CuO + CO2 + H2O =>
Cu2O2H2CO3 = 2 CuO + CO2 + H2O
C6H6 + Br2 = C6H5Br*HBr =>
C6H6 + Br2 = C6H5Br*HBr
Pt2S2(S) = Pt2(S) + S2(S) =>
3 Pt2S2(S) = 3 Pt2(S) + 2 S2(S)
H2 + Ce2 = H2Ce2 =>
H2 + Ce2 = H2Ce2
HCrO4{-2} + H{+} + Cu = Cr{+3} + H2O + Cu{+2} =>
HCrO4{-2} + 7 H{+} + Cu = Cr{+3} + 4 H2O + Cu{+2}
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
C9H8O4 + C2H6O = C11H14O5 =>
C9H8O4 + C2H6O = C11H14O5
Zn(SO4) + NH4(OH) = ZnOH + NH4SO4 =>
Zn(SO4) + NH4(OH) = ZnOH + NH4SO4
Cr2(SO4)3 + Br2 + NaOH = Na2SO4 + NaCrO4 + NaBr + H2O =>
Cr2(SO4)3 + 4 Br2 + 16 NaOH = 3 Na2SO4 + 2 NaCrO4 + 8 NaBr + 8 H2O
CH3CH2OH + HOCl = CH3CH2OCl + H2O =>
CH3CH2OH + HOCl = CH3CH2OCl + H2O
HCl(aq) + HNO3(aq) + Cu(s) = NO(g) + CuCl2(aq) + H2O(l) =>
6 HCl(aq) + 2 HNO3(aq) + 3 Cu(s) = 2 NO(g) + 3 CuCl2(aq) + 4 H2O(l)
Zn + Pb(NO3)2 = Zn(NO3)1 + Pb =>
2 Zn + Pb(NO3)2 = 2 Zn(NO3)1 + Pb
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
As2S3 + H2O2 + NH3*H2O = (NH4)2SO4 + (NH4)3AsO4 + H2O =>
As2S3 + 14 H2O2 + 12 NH3*H2O = 3(NH4)2SO4 + 2(NH4)3AsO4 + 20 H2O
AlS + CaOH = AlOH + CaS =>
AlS + CaOH = AlOH + CaS
CH2CH2 + Br2 = C2H4Br2 =>
CH2CH2 + Br2 = C2H4Br2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
Al + Po = AlPo =>
Al + Po = AlPo
MgCl(aq) + KPO4(aq) = MgPO4(s) + KCl(aq) =>
MgCl(aq) + KPO4(aq) = MgPO4(s) + KCl(aq)
NaNO2 + NaI + HCl = NO + I2 + NaCl + H2O =>
2 NaNO2 + 2 NaI + 4 HCl = 2 NO + I2 + 4 NaCl + 2 H2O
NaCl + AgNO{3} = NaNO{3} + AgCl =>
NaCl + AgNO{3} = NaNO{3} + AgCl
SrO(l) + H2O = Sr(OH)2 =>
SrO(l) + H2O = Sr(OH)2
Al(NO3)3 + FeCl2 = AlCl3 + Fe(NO3)2 =>
2 Al(NO3)3 + 3 FeCl2 = 2 AlCl3 + 3 Fe(NO3)2
Mg + H{+} + VO3{-} = Mg2{+} + V2{+} + H2O =>
18 Mg + 12 H{+} + 2 VO3{-} = 9 Mg2{+} + V2{+} + 6 H2O
PbS + H2O3 = PbSO4 + H2O =>
PbS + 2 H2O3 = PbSO4 + 2 H2O
CH3COONa + HF = HNa + CH3COOF =>
CH3COONa + HF = HNa + CH3COOF
KI + NaClO + H2O = NaCl + KOH + I2 =>
2 KI + NaClO + H2O = NaCl + 2 KOH + I2
PdS2 + S = PdS4 =>
PdS2 + 2 S = PdS4
NaHCO3 + CaCl2 = H2CO3 + CaCO3 + NaCl =>
2 NaHCO3 + CaCl2 = H2CO3 + CaCO3 + 2 NaCl
H2S + Na2SO4 = H2SO4 + Na2S =>
H2S + Na2SO4 = H2SO4 + Na2S
KClO3 + NaI = NaClO3 + KI =>
KClO3 + NaI = NaClO3 + KI
Fe2S3 + K2MnO4 + KHSO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
Fe2S3 + 6 K2MnO4 + 24 KHSO4 = Fe2(SO4)3 + 6 MnSO4 + 18 K2SO4 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/25/24
Équations équilibrées sur11/24/23
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