| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BrF3 = Br + F =>
BrF3 = Br + 3 F
MnO4{-} + I{-} = MnO4{2-} + I2 =>
2 MnO4{-} + 2 I{-} = 2 MnO4{2-} + I2
KNO3 + Zn + S = K2SO4 + ZnO + N2 =>
2 KNO3 + 2 Zn + S = K2SO4 + 2 ZnO + N2
Cu5FeS4 + O2 + H2SO4 = CuSO4 + Fe2O3 + H2O =>
4 Cu5FeS4 + 37 O2 + 4 H2SO4 = 20 CuSO4 + 2 Fe2O3 + 4 H2O
Pb(s) + O2 = PbO(s) =>
2 Pb(s) + O2 = 2 PbO(s)
KClO3(s) = K(s) + ClO3(g) =>
KClO3(s) = K(s) + ClO3(g)
PO + H = P + H2O =>
PO + 2 H = P + H2O
Ca(s) + Mg(NO3)3(aq) = Mg(s) + Ca(NO3)2(aq) =>
3 Ca(s) + 2 Mg(NO3)3(aq) = 2 Mg(s) + 3 Ca(NO3)2(aq)
CH3COOCH3 + O2 = CO2 + H2O =>
2 CH3COOCH3 + 7 O2 = 6 CO2 + 6 H2O
KMnO4 + C2H6O + NaOH = NaO + KOH + C2H6 + MnO4 =>
KMnO4 + C2H6O + NaOH = NaO + KOH + C2H6 + MnO4
Ca(s) + Al(PO4)(aq) = Ca3(PO4)2(aq) + Al(s) =>
3 Ca(s) + 2 Al(PO4)(aq) = Ca3(PO4)2(aq) + 2 Al(s)
NaHSO4 + S = NaOH + SO2 =>
2 NaHSO4 + S = 2 NaOH + 3 SO2
BaCO3(s) + H2SO4(aq) = BaSO4(s) + H2O(l) + CO2(g) =>
BaCO3(s) + H2SO4(aq) = BaSO4(s) + H2O(l) + CO2(g)
H2PtCl6 + N2H6Cl2 = H2PtCl4 + N2 + HCl =>
2 H2PtCl6 + N2H6Cl2 = 2 H2PtCl4 + N2 + 6 HCl
Na2S + Ag = Na + SAg =>
Na2S + Ag = 2 Na + SAg
KMnO4(aq) + HCl(aq) = KCl(aq) + MnCl2(aq) + H2O(l) + Cl2(aq) =>
2 KMnO4(aq) + 16 HCl(aq) = 2 KCl(aq) + 2 MnCl2(aq) + 8 H2O(l) + 5 Cl2(aq)
HClO4(aq) + Fe2O3(s) = ClO4(g) + Fe2O3H(aq) =>
HClO4(aq) + Fe2O3(s) = ClO4(g) + Fe2O3H(aq)
Na2SO4 + AlPO4 = Na3PO4 + Al2(SO4)3 =>
3 Na2SO4 + 2 AlPO4 = 2 Na3PO4 + Al2(SO4)3
C12H23OOCH3 + CH4 = C16H33OH + CH4OH =>
31 C12H23OOCH3 + 79 CH4 = 28 C16H33OH + 34 CH4OH
Cs + P4 = Cs12P4 =>
12 Cs + P4 = Cs12P4
C6H9AlO6 = Al + C2H3O2 =>
C6H9AlO6 = Al + 3 C2H3O2
I2 + Na2S2O3 = NaI + I2S4O6 =>
3 I2 + 2 Na2S2O3 = 4 NaI + I2S4O6
CuCl3 + Mg = Cu + MgCl3 =>
CuCl3 + Mg = Cu + MgCl3
KMnO4 + H2SO4 + KBr = K2SO4 + Br2 + H2O + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 6 K2SO4 + 5 Br2 + 8 H2O + 2 MnSO4
C2H2O2 + CH4O = C5H8O4 + H2O =>
5 C2H2O2 + 5 CH4O = 3 C5H8O4 + 3 H2O
Co + Zn(NO3)2 = Co(NO3) + Zn =>
2 Co + Zn(NO3)2 = 2 Co(NO3) + Zn
FeCl + O = FeO + Cl2 =>
2 FeCl + 2 O = 2 FeO + Cl2
Cr(OH)4 + HI = CrI4 + H2O =>
Cr(OH)4 + 4 HI = CrI4 + 4 H2O
H2SO4 + Al(OH)3 = H(OH) + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H(OH) + Al2(SO4)3
Na2S + Al(NO3)3 = NaNO3 + Al2S3 =>
3 Na2S + 2 Al(NO3)3 = 6 NaNO3 + Al2S3
PBCO3 + H = PB + CO2 + H2O =>
PBCO3 + 2 H = PB + CO2 + H2O
Br2 + Mg = Br2Mg =>
Br2 + Mg = Br2Mg
Fe2(SO4)3 + Al = Fe + AlSO4 =>
Fe2(SO4)3 + 3 Al = 2 Fe + 3 AlSO4
Sulfuricacid + Fe(C2H3O2)2 = FeSO4 + aceticacid =>
H2SO4 + Fe(C2H3O2)2 = FeSO4 + 2 C2H4O2
Ca(C2O4)3 = CaC2O4 + CO2 =>
Ca(C2O4)3 = CaC2O4 + 4 CO2
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O
(NH4)2S + BaCl2 = (NH4)2Cl2 + BaS =>
(NH4)2S + BaCl2 = (NH4)2Cl2 + BaS
K2CO3 + Br2 = KBrO3 + KBr + CO2 =>
3 K2CO3 + 3 Br2 = KBrO3 + 5 KBr + 3 CO2
C6H6 + Na2S2O3 = Na2S4O6 + NaC6H4 + H2 =>
2 C6H6 + 2 Na2S2O3 = Na2S4O6 + 2 NaC6H4 + 2 H2
CO = C + O =>
CO = C + O
Na2CO3 + C3H6O3 = NaC3H5O3 + H2O + CO2 =>
Na2CO3 + 2 C3H6O3 = 2 NaC3H5O3 + H2O + CO2
N2O + CH4 = N2 + CO2 + H2O =>
4 N2O + CH4 = 4 N2 + CO2 + 2 H2O
TlNO3 + Cl2 + KOH = Tl(OH)3 + KNO3 + KCl =>
TlNO3 + Cl2 + 3 KOH = Tl(OH)3 + KNO3 + 2 KCl
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
S + O4CU = CUSO4 =>
S + O4CU = CUSO4
CaCO3 + HBut = HCO3 + CaBut =>
CaCO3 + HBut = HCO3 + CaBut
Cr2(CO3)3 + HNO3 = Cr(NO3)3 + CO2 + H2O =>
Cr2(CO3)3 + 6 HNO3 = 2 Cr(NO3)3 + 3 CO2 + 3 H2O
Mc + CXD4 = Mc2(XD4)3 + C =>
2 Mc + 3 CXD4 = Mc2(XD4)3 + 3 C
MnO4{-} + ClO3{-} = MnO2{-} + ClO4{-} =>
MnO4{-} + 2 ClO3{-} = MnO2{-} + 2 ClO4{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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