| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(OH)2 = Ag + 2 OH
NHO3 = HNO3 =>
NHO3 = HNO3
CH3COOH(aq) + Al(OH)3 = Al(CH3COO)3 + H2O(l) =>
3 CH3COOH(aq) + Al(OH)3 = Al(CH3COO)3 + 3 H2O(l)
HBrO2 = H + Br + O2 =>
HBrO2 = H + Br + O2
MnO + SO3 = MnSO4 =>
MnO + SO3 = MnSO4
(NH4)2SO4 + SrCl2 = (NH4)Cl + SrSO4 =>
(NH4)2SO4 + SrCl2 = 2(NH4)Cl + SrSO4
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
NH4{+}(aq) + H2O(l) = NH3(aq) + H3O{+} =>
NH4{+}(aq) + H2O(l) = NH3(aq) + H3O{+}
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
Zn(NO3)2 + NaPO4 = ZnPO4 + Na(NO3)2 =>
Zn(NO3)2 + NaPO4 = ZnPO4 + Na(NO3)2
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
K2CrO4 + SrCl2 = KCl + SrCrO4 =>
K2CrO4 + SrCl2 = 2 KCl + SrCrO4
Ni(OH)2(aq) + NH3(aq) = Ni(NH3)6(aq) + H2O2(l) =>
Ni(OH)2(aq) + 6 NH3(aq) = Ni(NH3)6(aq) + H2O2(l)
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
AlCl3 + H2SO4 = Al(SO4)3 + ClH2 =>
AlCl3 + 3 H2SO4 = Al(SO4)3 + 3 ClH2
K3PO4 + HNO3 = K3NO3 + HPO4 =>
K3PO4 + HNO3 = K3NO3 + HPO4
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
N2O + O2 = NO =>
2 N2O + O2 = 4 NO
MgCO3H + HNO3 = MgNO3 + CO2 + H2O =>
MgCO3H + HNO3 = MgNO3 + CO2 + H2O
Na + S = Na2(S) =>
2 Na + S = Na2(S)
Pb2PbO4 + HCl = Cl2 + PbCl2 + H2O =>
Pb2PbO4 + 8 HCl = Cl2 + 3 PbCl2 + 4 H2O
Fe(OH)2 + CuCl2 = Cu(OH)2 + FeCl2 =>
Fe(OH)2 + CuCl2 = Cu(OH)2 + FeCl2
HgCl2 + Fe = FeCl3 + Hg =>
3 HgCl2 + 2 Fe = 2 FeCl3 + 3 Hg
KOH + HNo3 = KNo3 + H2O =>
KOH + HNo3 = KNo3 + H2O
Ag(s) + HBr(aq) = AgBr(aq) + H2(g) =>
2 Ag(s) + 2 HBr(aq) = 2 AgBr(aq) + H2(g)
Ca(NO3)2 + NaHSO4 = HNO3 + CaSO4NaNO3 =>
Ca(NO3)2 + NaHSO4 = HNO3 + CaSO4NaNO3
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4 =>
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4
MgCO3H + HNO3 = MgNO3 + CO2 + H2O =>
MgCO3H + HNO3 = MgNO3 + CO2 + H2O
C10H22 + NO = CO2 + H2O + N =>
C10H22 + 31 NO = 10 CO2 + 11 H2O + 31 N
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
N2H4 + CO3{2-} = N2 + CO + OH{-} =>
N2H4 + 2 CO3{2-} = N2 + 2 CO + 4 OH{-}
CsOHFeCl3 = FeOHCsCl3 =>
CsOHFeCl3 = FeOHCsCl3
PbCl2 + CO + H2O = CO2 + Pb + HCl =>
PbCl2 + CO + H2O = CO2 + Pb + 2 HCl
CHCH + O2 = CO2 + H2O =>
2 CHCH + 5 O2 = 4 CO2 + 2 H2O
Br + NH3 = NH4Br + N2 =>
6 Br + 8 NH3 = 6 NH4Br + N2
CrO3 + S = Cr2O3 + SO2 =>
4 CrO3 + 3 S = 2 Cr2O3 + 3 SO2
FS + HCl = FCl + HS =>
FS + HCl = FCl + HS
K2Cr2O7(aq) + SnCl2(aq) + HCl(aq) = KCl(aq) + CrCl3(aq) + SnCl4(aq) + H2O =>
K2Cr2O7(aq) + 3 SnCl2(aq) + 14 HCl(aq) = 2 KCl(aq) + 2 CrCl3(aq) + 3 SnCl4(aq) + 7 H2O
C99H200 + O3 = H2O + CO2 =>
3 C99H200 + 298 O3 = 300 H2O + 297 CO2
K2SO4 + Al2(SO4)3*H2O + H2O = KAl(SO4)2*H2O =>
K2SO4 + Al2(SO4)3*H2O + H2O = 2 KAl(SO4)2*H2O
Zn + NO3{-} + H3O{+} = Zn{2+} + NH4{+} + H2O =>
4 Zn + NO3{-} + 10 H3O{+} = 4 Zn{2+} + NH4{+} + 13 H2O
Na(OH) + H3PO3 = Na2HPO3 + H2O =>
2 Na(OH) + H3PO3 = Na2HPO3 + 2 H2O
MgSO4(aq) + CaS(aq) = MgS + SO4Ca =>
MgSO4(aq) + CaS(aq) = MgS + SO4Ca
CO2 + H2S = CS2 + H2O =>
CO2 + 2 H2S = CS2 + 2 H2O
CH3(CH2)6CH3(g) + O2 = CO2(g) + H2O(g) =>
2 CH3(CH2)6CH3(g) + 25 O2 = 16 CO2(g) + 18 H2O(g)
H2SO4NH3NO3 = HNO3NH4SO4 =>
H2SO4NH3NO3 = HNO3NH4SO4
N3Cl5 = N2 + Cl2 =>
2 N3Cl5 = 3 N2 + 5 Cl2
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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