| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe{3+} + (PO4){3-} = FePO4(s)
CoCl3 + LiOH = Co(OH)3 + LiCl =>
CoCl3 + 3 LiOH = Co(OH)3 + 3 LiCl
C3H6O + Na = C3H5ONa + H2 =>
2 C3H6O + 2 Na = 2 C3H5ONa + H2
H2 + CI2 = HCI2 =>
H2 + 2 CI2 = 2 HCI2
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
C2H4Br2 + KOH = C2H3Br + KBr + H2O =>
C2H4Br2 + KOH = C2H3Br + KBr + H2O
Na3VO4 + H2SO4 + Zn = NaHSO4 + H2O + VOSO4 + ZnSO4 =>
2 Na3VO4 + 9 H2SO4 + Zn = 6 NaHSO4 + 6 H2O + 2 VOSO4 + ZnSO4
Cu(NH3)4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + NH3 + K =>
2 Cu(NH3)4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 8 NH3 + 4 K
Al(OH) + H2SO4 = AlSO4 + H2(OH) =>
Al(OH) + H2SO4 = AlSO4 + H2(OH)
C2H2 + NaNH2 = C2Na + NH4 =>
C2H2 + NaNH2 = C2Na + NH4
Al(NO3)3(aq) + K3PO4(aq) = Al(PO4)(s) + KNO3(aq) =>
Al(NO3)3(aq) + K3PO4(aq) = Al(PO4)(s) + 3 KNO3(aq)
K2CO3 + C2H4O2 = CO2 + H2O + CH3CO2K =>
K2CO3 + 2 C2H4O2 = CO2 + H2O + 2 CH3CO2K
Cr2O7 + SO3 = SO4 + CrO2 =>
Cr2O7 + 3 SO3 = 3 SO4 + 2 CrO2
COH = C + O + H =>
COH = C + O + H
Ba(OH)2 + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2 + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
NH3 + H2PO4 = NH4 + HPO4 =>
NH3 + H2PO4 = NH4 + HPO4
H2O + H2SO4 + C8H9NO2 = NH2OH + C18H26N2H2SO + CO2 =>
9 H2O + 6 H2SO4 + 17 C8H9NO2 = 5 NH2OH + 6 C18H26N2H2SO + 28 CO2
NaHCO3 = Na2C2O4 + H2O + O2 =>
4 NaHCO3 = 2 Na2C2O4 + 2 H2O + O2
C2H6(s) + O2(g) = CO2 + H2O =>
2 C2H6(s) + 7 O2(g) = 4 CO2 + 6 H2O
MgF2 + H2O = HF + Mg(OH)2 =>
MgF2 + 2 H2O = 2 HF + Mg(OH)2
H3Ga = H + Ga =>
H3Ga = 3 H + Ga
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
Fe2O3 + HCl + Cl2 = FeCl5 + H2O =>
Fe2O3 + 6 HCl + 2 Cl2 = 2 FeCl5 + 3 H2O
Mn2O7 + C2H5OH = CH3COOH + MnO2 + H2O =>
2 Mn2O7 + 3 C2H5OH = 3 CH3COOH + 4 MnO2 + 3 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Pb(NO3)2(l) + NaI(l) = PbI2(s) + NaNO3(l) =>
Pb(NO3)2(l) + 2 NaI(l) = PbI2(s) + 2 NaNO3(l)
HNO3 + H2S = HNO2 + S + H2O =>
HNO3 + H2S = HNO2 + S + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NO + H2O = HNO2 + N =>
3 NO + H2O = 2 HNO2 + N
C4H9ONO + N2H4*H2O + RbOH = RbN3 + C4H9OH + H2O =>
C4H9ONO + N2H4*H2O + RbOH = RbN3 + C4H9OH + 3 H2O
HI + KCr2O7 = KI + CrI3 + H2O + I =>
14 HI + KCr2O7 = KI + 2 CrI3 + 7 H2O + 7 I
CuSO4 + NgOH = Cu(OH)2 + Ng2SO4 =>
CuSO4 + 2 NgOH = Cu(OH)2 + Ng2SO4
NH4I + Mg(SO4) = (NH4)2SO4 + MgI2 =>
2 NH4I + Mg(SO4) = (NH4)2SO4 + MgI2
Na3PO4 + Pb(NO3)2 = Na3(NO3)3 + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(NO3)2 = 2 Na3(NO3)3 + Pb3(PO4)2
KC + F2 = KF + C2 =>
2 KC + F2 = 2 KF + C2
Na2S2O3 + HCl = S + NaCl + SO2 + H2O =>
Na2S2O3 + 2 HCl = S + 2 NaCl + SO2 + H2O
KNO3 = NO2 + O2 + K =>
2 KNO3 = 2 NO2 + O2 + 2 K
MnSO4 + NaClO + NaOH = MnO2 + NaSO4 + NaCl + H2O =>
2 MnSO4 + 3 NaClO + 2 NaOH = 2 MnO2 + 2 NaSO4 + 3 NaCl + H2O
NaI + CaF2 = NaF + CaI2 =>
2 NaI + CaF2 = 2 NaF + CaI2
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
Co(NO3)2 + NaBr = CoBr2 + Na(NO3) =>
Co(NO3)2 + 2 NaBr = CoBr2 + 2 Na(NO3)
Fe2SO4 + K2Cr2O7 = K2SO4 + Fe2Cr2O7 =>
Fe2SO4 + K2Cr2O7 = K2SO4 + Fe2Cr2O7
CrCl3 + HCl + Zn = ZnCl2 + H2CrCl2 =>
2 CrCl3 + 4 HCl + 3 Zn = 3 ZnCl2 + 2 H2CrCl2
C57H98O6 + C2H6O = C3H8O3 + C20H36O2 =>
C57H98O6 + 3 C2H6O = C3H8O3 + 3 C20H36O2
Na2O3 + SO4 = Na2SO4 + O2 =>
2 Na2O3 + 2 SO4 = 2 Na2SO4 + 3 O2
CH3COOH + CaCO3 = CO2 + (CH3COO)2Ca + H2O =>
2 CH3COOH + CaCO3 = CO2 + (CH3COO)2Ca + H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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