| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(CH3COO)2 + 2 KOH = Cu(OH)2 + 2 K(CH3COO)
Bi + HNO3 = Bi(NO3)3 + NO2 + H2O =>
Bi + 6 HNO3 = Bi(NO3)3 + 3 NO2 + 3 H2O
NaClO + KOH = NaOH + KClO =>
NaClO + KOH = NaOH + KClO
HCl + Al = (AlCl) + H =>
HCl + Al = (AlCl) + H
Na2S + BaCl2 + O2 = BaSO4 + NaCl =>
Na2S + BaCl2 + 2 O2 = BaSO4 + 2 NaCl
V2O5 + Ca = V + CaO2 =>
2 V2O5 + 5 Ca = 4 V + 5 CaO2
Mg + AlC2H3O2 = Al + MgC2H3O2 =>
Mg + AlC2H3O2 = Al + MgC2H3O2
NaC2H3O2 + HBr = NaBr + HC2H3O2 =>
NaC2H3O2 + HBr = NaBr + HC2H3O2
O2 + HgO = HgO3 =>
O2 + HgO = HgO3
H3PO2 + Ca(OH)2 = Ca(H2PO2)2 + H2O =>
2 H3PO2 + Ca(OH)2 = Ca(H2PO2)2 + 2 H2O
(Cu(NH3)4) + K2S = CuS2 + KNH3 =>
(Cu(NH3)4) + 2 K2S = CuS2 + 4 KNH3
Na3PO4(aq) + CuSO4(aq) = CuPO4(s) + Na3SO4(aq) =>
Na3PO4(aq) + CuSO4(aq) = CuPO4(s) + Na3SO4(aq)
Fe(s) + H2O(l) = Fe3O4(s) + H2(l) =>
3 Fe(s) + 4 H2O(l) = Fe3O4(s) + 4 H2(l)
C3Cl3N3 + C4H9N + C6H15N = C15H24N6 + C6H16ClN =>
C3Cl3N3 + 3 C4H9N + 3 C6H15N = C15H24N6 + 3 C6H16ClN
Zn + HNO3(conc) = Zn(NO3)2 + H2 =>
Zn + 2 HNO3(conc) = Zn(NO3)2 + H2
NaB(OH)4 + H2O2 + H2O = Na2B2O4(OH)4*6H2O =>
2 NaB(OH)4 + 2 H2O2 + 2 H2O = Na2B2O4(OH)4*6H2O
A + B = AB =>
A + B = AB
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SnO2C = SnCO2 =>
SnO2C = SnCO2
C6H6O + H2O = C6H8O2 =>
C6H6O + H2O = C6H8O2
SbCl3 + Na2CO3 + H2O = SbO(OH) + NaCl + CO2 =>
2 SbCl3 + 3 Na2CO3 + H2O = 2 SbO(OH) + 6 NaCl + 3 CO2
NaBH4 + PPh3 + I2 = NaI + H2 + BH3PPh3 =>
2 NaBH4 + 2 PPh3 + I2 = 2 NaI + H2 + 2 BH3PPh3
Ni(NO3)2 + Na3PO4*12H2O = NiPO4 + Na3(NO3)2 + H2O =>
Ni(NO3)2 + Na3PO4*12H2O = NiPO4 + Na3(NO3)2 + 12 H2O
FeNO3 + KMnO4 + H2SO4 = Fe(NO3)2 + FeSO4 + K2SO4 + MnSO4 + H2O =>
10 FeNO3 + 2 KMnO4 + 8 H2SO4 = 5 Fe(NO3)2 + 5 FeSO4 + K2SO4 + 2 MnSO4 + 8 H2O
(NH4)NO3 + Na(OH) = NaNO3 + H2O + NH4 =>
9(NH4)NO3 + 10 Na(OH) = 10 NaNO3 + 7 H2O + 8 NH4
(CH3)2NH + Fe2(SO4)3 + H2O = (CH3NH2CH3)2SO4 + Fe(OH)3 =>
6(CH3)2NH + Fe2(SO4)3 + 6 H2O = 3(CH3NH2CH3)2SO4 + 2 Fe(OH)3
WO3 + NaOH + H2O = NaWO + OH =>
WO3 + NaOH + 2 H2O = NaWO + 5 OH
Ti(OH)Cl + H2O = Ti(OH)2 + HCl =>
Ti(OH)Cl + H2O = Ti(OH)2 + HCl
ClO3 + HNO2 = ClO2 + NO3 + H2O =>
3 ClO3 + 2 HNO2 = 3 ClO2 + 2 NO3 + H2O
Fe(s) + HBr(aq) = FeBr3(aq) + H(g) =>
Fe(s) + 3 HBr(aq) = FeBr3(aq) + 3 H(g)
Ag2O2 + MnSO4 + H2SO4 = HMnO4 + Ag2SO4 + H2O =>
5 Ag2O2 + 2 MnSO4 + 3 H2SO4 = 2 HMnO4 + 5 Ag2SO4 + 2 H2O
Cl + Hg2 = HgCl =>
2 Cl + Hg2 = 2 HgCl
K2Cr2O7 + Hg2I2 + HCl = CrCl3 + HgCl2 + I2 + KCl + H2O =>
2 K2Cr2O7 + 3 Hg2I2 + 28 HCl = 4 CrCl3 + 6 HgCl2 + 3 I2 + 4 KCl + 14 H2O
Zn + H2SO4({-})2 = ZnSO4({-})2 + H2 =>
Zn + H2SO4({-})2 = ZnSO4({-})2 + H2
Bi(NO3)3 + KClO + KOH = KClO3 + H2O + KNO3 + Bi =>
4 Bi(NO3)3 + 3 KClO + 12 KOH = 3 KClO3 + 6 H2O + 12 KNO3 + 4 Bi
LiCl*H2O = LiClH2O =>
LiCl*H2O = LiClH2O
CH4 + CO2 = C2OH + H3O =>
CH4 + CO2 = C2OH + H3O
Na3PO4 + Fe(NO3)3 = FePO4 + NaNO3 =>
Na3PO4 + Fe(NO3)3 = FePO4 + 3 NaNO3
Zn + MgSO{4} = ZnSO{4} + Mg =>
Zn + MgSO{4} = ZnSO{4} + Mg
KOH + J2 = KJ + KJO3 + H2O =>
6 KOH + 3 J2 = 5 KJ + KJO3 + 3 H2O
FeS(s) + HCl(aq) = FeCl(aq) + HS(aq) =>
FeS(s) + HCl(aq) = FeCl(aq) + HS(aq)
MnO2 + KOH = K4MnO4 + H2O =>
MnO2 + 4 KOH = K4MnO4 + 2 H2O
Zn + MgSO{4} = ZnSO{4} + Mg =>
Zn + MgSO{4} = ZnSO{4} + Mg
Na2S2O5 + NaBrO3 = NaBr + Na2SO4 + SO2 =>
3 Na2S2O5 + NaBrO3 = NaBr + 3 Na2SO4 + 3 SO2
Ni(NO3)2(aq) + Na2CO3(aq) = Na2(NO3)2 + NiCO3 =>
Ni(NO3)2(aq) + Na2CO3(aq) = Na2(NO3)2 + NiCO3
CH2 = CHCH2CH3 =>
3 CH2 = CHCH2CH3
MnCO3 + H(CH3COO) = Mn(CH3COO)2 + CO2 + H2O =>
MnCO3 + 2 H(CH3COO) = Mn(CH3COO)2 + CO2 + H2O
C11H24OH + O2 = CO2 + H2O =>
4 C11H24OH + 67 O2 = 44 CO2 + 50 H2O
Ca(OH)2 = Ca + OH =>
Ca(OH)2 = Ca + 2 OH
Ni(aq) + NH4SCN(aq) = Ni(SCN)2 + NH4 =>
Ni(aq) + 2 NH4SCN(aq) = Ni(SCN)2 + 2 NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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