| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2O2 + Cl{-} = 3 H2O + ClO3{-}
KH2PO4 + K = K2HPO4 + H2 =>
2 KH2PO4 + 2 K = 2 K2HPO4 + H2
H2CO2Te + Gd(OH)3 = Gd2(CO2Te)3 + H2O =>
3 H2CO2Te + 2 Gd(OH)3 = Gd2(CO2Te)3 + 6 H2O
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
NaNO3 + (NH4)2SO4 = NH4NO3 + Na2SO4 =>
2 NaNO3 + (NH4)2SO4 = 2 NH4NO3 + Na2SO4
FeS + HNO3 = NO2 + Fe2(SO4)3 + Fe(NO3)2 + H2O =>
3 FeS + 28 HNO3 = 26 NO2 + Fe2(SO4)3 + Fe(NO3)2 + 14 H2O
Pb(CH3COO)2(aq) + NaBr(aq) = NaCH3COO + PbBr2 =>
Pb(CH3COO)2(aq) + 2 NaBr(aq) = 2 NaCH3COO + PbBr2
Al + F2O3 = F + Al2O4 =>
6 Al + 4 F2O3 = 8 F + 3 Al2O4
HCl + KClO3 + H2SO4 = K2SO4 + Cl2 + H2O =>
10 HCl + 2 KClO3 + H2SO4 = K2SO4 + 6 Cl2 + 6 H2O
S + HCl = SCl + H =>
S + HCl = SCl + H
C6H10 + Br2 = C6Br12 + H10Br5 =>
2 C6H10 + 17 Br2 = 2 C6Br12 + 2 H10Br5
Pu + Fl = PuFl4 =>
Pu + 4 Fl = PuFl4
Ba(PO4)2 + NaCl = BaCl2 + NaPO4 =>
Ba(PO4)2 + 2 NaCl = BaCl2 + 2 NaPO4
Al + Ca(OH)2 + H2O = Ca3[Al(OH)6]2 + H2 =>
2 Al + 3 Ca(OH)2 + 6 H2O = Ca3[Al(OH)6]2 + 3 H2
CH3NH2 + HCOOH + CuCl2*2H2O = CH3NH2Cu(H2CO2)3 + H2O + Cl2 =>
CH3NH2 + 3 HCOOH + CuCl2*2H2O = CH3NH2Cu(H2CO2)3 + 2 H2O + Cl2
NaCl(aq) + MnSO4 = MnCl + NaSO4 =>
NaCl(aq) + MnSO4 = MnCl + NaSO4
CoCl + NaCO3 = CoCO3 + NaCl =>
CoCl + NaCO3 = CoCO3 + NaCl
CuBr2(aq) + NaOH(aq) = Cu(OH)2(s) + NaBr(aq) =>
CuBr2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaBr(aq)
BgCl2 + Na2(SO4) = NaCl + Bg(SO4) =>
BgCl2 + Na2(SO4) = 2 NaCl + Bg(SO4)
C8H18O + O2 = CO2 + H2O =>
C8H18O + 12 O2 = 8 CO2 + 9 H2O
Pb + X = PbX =>
Pb + X = PbX
CrO3 + NH3 = Cr2O3 + N2 + H2O =>
2 CrO3 + 2 NH3 = Cr2O3 + N2 + 3 H2O
Mn(ClO4)5 + Na2S = Mn2S5 + NaClO4 =>
2 Mn(ClO4)5 + 5 Na2S = Mn2S5 + 10 NaClO4
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
P2O5 + BaO = BaO2 + PO2 =>
P2O5 + BaO = BaO2 + 2 PO2
NH4Br + Ca(OH)2 = NH3 + H2O + Ca + Br =>
2 NH4Br + Ca(OH)2 = 2 NH3 + 2 H2O + Ca + 2 Br
Fe(OH)3(s) = Fe2O3(s) + H2O =>
2 Fe(OH)3(s) = Fe2O3(s) + 3 H2O
NiSO4 + HgN2O6 = HgSO4 + NiN2O6 =>
NiSO4 + HgN2O6 = HgSO4 + NiN2O6
MnCO3 + HNO3 = Mn(NO3)2 + H2O + CO2 =>
MnCO3 + 2 HNO3 = Mn(NO3)2 + H2O + CO2
In + MnO2 + H = InMn + H2O =>
In + MnO2 + 4 H = InMn + 2 H2O
(CH3(CH2)6CH3)(g) + O2(g) = CO2(g) + H2O(g) =>
2(CH3(CH2)6CH3)(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
C4H8 + KMnO4 + H2SO4 = HC3H5O2 + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 HC3H5O2 + 8 K2SO4 + 16 MnSO4 + 24 H2O
Na2SO3S + NaIO3 + H2O = H2SO4 + I2 + Na2SO4 =>
5 Na2SO3S + 8 NaIO3 + H2O = H2SO4 + 4 I2 + 9 Na2SO4
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
CuSO4 + NH4 = CuNH4 + SO4 =>
CuSO4 + NH4 = CuNH4 + SO4
C + H2O = C4O + H2 =>
4 C + H2O = C4O + H2
KClO4 + Cu(NO3)2 = Cu(ClO4)2 + KNO3 =>
2 KClO4 + Cu(NO3)2 = Cu(ClO4)2 + 2 KNO3
SiF4(s) + H2O(ac) = H2SiF6(ac) + H2SiO3(g) =>
3 SiF4(s) + 3 H2O(ac) = 2 H2SiF6(ac) + H2SiO3(g)
C18H36O2 + Br = C18H36Br2O2 =>
C18H36O2 + 2 Br = C18H36Br2O2
PbBr2(s) + Cl2(g) = PbCl2(s) + Br2(l) =>
PbBr2(s) + Cl2(g) = PbCl2(s) + Br2(l)
CuCl2 + Na2SO4 = Cu(SO4) + NaCl =>
CuCl2 + Na2SO4 = Cu(SO4) + 2 NaCl
Fe + O2 = Fe1O2 =>
Fe + O2 = Fe1O2
H0 + KOH + Ni2O3 = K2O + Ni(OH)2 =>
2 H0 + 2 KOH + Ni2O3 = K2O + 2 Ni(OH)2
BH3 + HCI = BH4CI =>
BH3 + HCI = BH4CI
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
KCH3COO + H2SO4 = K2SO4 + CH3COOH =>
2 KCH3COO + H2SO4 = K2SO4 + 2 CH3COOH
C2H11OH + O2 = H2O + CO2 =>
2 C2H11OH + 9 O2 = 12 H2O + 4 CO2
K2CO3(aq) + CdI2(aq) = KI(aq) + CdCO3(s) =>
K2CO3(aq) + CdI2(aq) = 2 KI(aq) + CdCO3(s)
K{+} + OH{-} = O2 + H2O + K =>
4 K{+} + 4 OH{-} = O2 + 2 H2O + 4 K
MgBr2 + CuSO4 = Mg(SO4) + CuBr2 =>
MgBr2 + CuSO4 = Mg(SO4) + CuBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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