| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C6H7(NO2)3O5 + 21 O2 = 24 CO2 + 12 NO2 + 14 H2O
C4H8O2 + C8H10O2 = C16H22O4 + CO2 =>
7 C4H8O2 + 23 C8H10O2 = 13 C16H22O4 + 4 CO2
C10H22 + Cl2 = C10Cl22 + HCl =>
C10H22 + 22 Cl2 = C10Cl22 + 22 HCl
NaOH + CuSO4(H2O)5 = Cu(OH)2 + Na2SO4 + H2O =>
2 NaOH + CuSO4(H2O)5 = Cu(OH)2 + Na2SO4 + 5 H2O
K2CO3(aq) + CuSO4(aq) = K2SO4(s) + CuCO3(aq) =>
K2CO3(aq) + CuSO4(aq) = K2SO4(s) + CuCO3(aq)
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
CsCl + F2 = CsF2 + Cl =>
CsCl + F2 = CsF2 + Cl
In(s) + O2(g) = In2O3(s) =>
4 In(s) + 3 O2(g) = 2 In2O3(s)
Cu(NO3) = Cu + NO3 =>
Cu(NO3) = Cu + NO3
K3[Al(OH)6] + NH4Cl = Al(OH)3 + KCl + NH3 + H2O =>
K3[Al(OH)6] + 3 NH4Cl = Al(OH)3 + 3 KCl + 3 NH3 + 3 H2O
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
CaCo3 + H2SO4 = CaCo3SO4 + H2 =>
CaCo3 + H2SO4 = CaCo3SO4 + H2
H2 + Cl = H2Cl =>
H2 + Cl = H2Cl
Nb + C = NbC =>
Nb + C = NbC
Ag{+} + PO4{3-} = Ag3PO4 =>
3 Ag{+} + PO4{3-} = Ag3PO4
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
BaCl2(aq) + NaOH(aq) = Ba(OH)2(aq) + NaCl(s) =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2(aq) + 2 NaCl(s)
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CH3COOH + NaOH = Na(OH)2 + H2O + HC2 =>
CH3COOH + NaOH = Na(OH)2 + H2O + HC2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaCl(aq) + Ba(s) = BaCl(aq) + Na(s) =>
NaCl(aq) + Ba(s) = BaCl(aq) + Na(s)
C46H92O2 + O2 = CO2 + H2O =>
C46H92O2 + 68 O2 = 46 CO2 + 46 H2O
Na[Al(OH)4] + NH4Cl = NaCl + NH4[Al(OH)4] =>
Na[Al(OH)4] + NH4Cl = NaCl + NH4[Al(OH)4]
NaHCO3 + CHCOOH3 = CH3COONa + H2O + CO2 =>
NaHCO3 + CHCOOH3 = CH3COONa + H2O + CO2
NaHSO3 + Br2 + H2O = NaBr + HSO4 + H3O =>
2 NaHSO3 + Br2 + 6 H2O = 2 NaBr + 2 HSO4 + 4 H3O
NO3 = N2O + O2 =>
4 NO3 = 2 N2O + 5 O2
K + ZnSO4 = K2SO4 + Zn =>
2 K + ZnSO4 = K2SO4 + Zn
CaCO3 + CrCl3 = Cr2(CO3)3 + CaCl2 =>
3 CaCO3 + 2 CrCl3 = Cr2(CO3)3 + 3 CaCl2
K2CO3 + HClO4 = H2CO3 + KClO4 =>
K2CO3 + 2 HClO4 = H2CO3 + 2 KClO4
HBr + H2SO4 = H3 + BrSO4 =>
HBr + H2SO4 = H3 + BrSO4
NH4OH + CaC1 = NH4C1 + CaOH =>
NH4OH + CaC1 = NH4C1 + CaOH
CH3(CH2)CH3 + O2 = CO2 + H2O =>
CH3(CH2)CH3 + 5 O2 = 3 CO2 + 4 H2O
NO + H2O = H2 + HNO3 =>
2 NO + 4 H2O = 3 H2 + 2 HNO3
Li2(SO3) + MgCl2 = Mg(SO3) + LiCl =>
Li2(SO3) + MgCl2 = Mg(SO3) + 2 LiCl
NH4 + OH + Pb(NO3)2 = NH4NO3 + Pb(OH)2 =>
2 NH4 + 2 OH + Pb(NO3)2 = 2 NH4NO3 + Pb(OH)2
K2CrO4 + H2SO4 + Zn = Cr2(SO4)3 + ZnSO4 + H2O + K2SO4 =>
2 K2CrO4 + 8 H2SO4 + 3 Zn = Cr2(SO4)3 + 3 ZnSO4 + 8 H2O + 2 K2SO4
FeCl2 + C9H8O4 = FeC9H5O4 + Cl2 + H2 =>
2 FeCl2 + 2 C9H8O4 = 2 FeC9H5O4 + 2 Cl2 + 3 H2
P2 + H2O = H3 + PO4 =>
3 P2 + 24 H2O = 16 H3 + 6 PO4
S2O4{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O4{2-} + 3 Cl2 + 4 H2O = 2 SO4{2-} + 6 Cl{-} + 8 H{+}
N5 + O2 = N2O5 =>
4 N5 + 25 O2 = 10 N2O5
(NH3)5 + Ra = RaH + N2 =>
2(NH3)5 + 30 Ra = 30 RaH + 5 N2
H + FeSO4 + KMnO4 = K2SO4 + Mn + Fe + H2O =>
16 H + FeSO4 + 2 KMnO4 = K2SO4 + 2 Mn + Fe + 8 H2O
P + CI2 = PCI2 =>
P + CI2 = PCI2
PH3 + KMnO4 = MnO2 + K3PO4 + K2HPO4 + H2O =>
3 PH3 + 8 KMnO4 = 8 MnO2 + 2 K3PO4 + K2HPO4 + 4 H2O
Al + Zn(NO3) = AlNO3 + Zn =>
Al + Zn(NO3) = AlNO3 + Zn
Na2C2O4 + Ce(SO4)2 = CO2 + Ce2(SO4) + Na2SO4 =>
3 Na2C2O4 + 2 Ce(SO4)2 = 6 CO2 + Ce2(SO4) + 3 Na2SO4
CuCl2 + NH3 + H2O = Cu(NH3)4(HO)2 + NH4Cl =>
CuCl2 + 6 NH3 + 2 H2O = Cu(NH3)4(HO)2 + 2 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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