| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MnCo2O4 + O2 = 3 MnO2 + 2 Co3O4
MoO3 + H2 = MoO2 + H2O =>
MoO3 + H2 = MoO2 + H2O
C3H6O + Cu(OH)2 = C3H5COOH + Cu2O + H2O =>
4 C3H6O + 10 Cu(OH)2 = 3 C3H5COOH + 5 Cu2O + 13 H2O
CaBr2 + H(NO3) = HBr + Ca(NO3)2 =>
CaBr2 + 2 H(NO3) = 2 HBr + Ca(NO3)2
NaCl + AgN3 = NaN3 + AgCl =>
NaCl + AgN3 = NaN3 + AgCl
AgCl + Na2CO3 = Ag2O + NaCl + CO2 =>
2 AgCl + Na2CO3 = Ag2O + 2 NaCl + CO2
Na + H(OH)3 = NaOH + H2O =>
2 Na + H(OH)3 = 2 NaOH + H2O
F3 + NH3 = N2F4 + HF =>
10 F3 + 6 NH3 = 3 N2F4 + 18 HF
As2S5 + OH = As(S4)3 + As(O4)3 + H2O =>
12 As2S5 + 456 OH = 5 As(S4)3 + 19 As(O4)3 + 228 H2O
Al + Cu(ClO3)2 = Al(ClO3)3 + Cu2 =>
4 Al + 6 Cu(ClO3)2 = 4 Al(ClO3)3 + 3 Cu2
Ca(OH)2 + P2O5 = (CaOH)3PO4 + H2O =>
6 Ca(OH)2 + P2O5 = 2(CaOH)3PO4 + 3 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Cu(OH)2 + Na2SO4 = Cu2(SO4)2 + NaOH =>
2 Cu(OH)2 + 2 Na2SO4 = Cu2(SO4)2 + 4 NaOH
Ca + O2 + H2O = Ca(OH)2 =>
2 Ca + O2 + 2 H2O = 2 Ca(OH)2
Ag + Na2SO4 = AgNa2SO4 =>
Ag + Na2SO4 = AgNa2SO4
K4Fe(CN)6 + Zn(NH3) = Zn3K2[Fe(CN)6]2 + NH3 + K =>
2 K4Fe(CN)6 + 3 Zn(NH3) = Zn3K2[Fe(CN)6]2 + 3 NH3 + 6 K
CH3COOH + LiAlH4 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3
C7H5NaO3 + HCl = C7H6O3 + NaCl =>
C7H5NaO3 + HCl = C7H6O3 + NaCl
FeF2 + KCl = KF + FeCl2 =>
FeF2 + 2 KCl = 2 KF + FeCl2
Pb(NO3)2(aq) + KCl(aq) = PbCl2(s) + K(NO3)(aq) =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2(s) + 2 K(NO3)(aq)
CaCO3 + HCl = Ca(HCO3) + Cl2 =>
2 CaCO3 + 2 HCl = 2 Ca(HCO3) + Cl2
Li + C4H8O4 = H2 + LiC2H3O2 =>
2 Li + C4H8O4 = H2 + 2 LiC2H3O2
PbO2 + NaOH = Pb(OH)4 + Na2O =>
PbO2 + 4 NaOH = Pb(OH)4 + 2 Na2O
KMnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 K2SO3 + 3 H2SO4 = 2 MnSO4 + 6 K2SO4 + 3 H2O
C12H19O3 + O2 = CO2 + H2O =>
4 C12H19O3 + 61 O2 = 48 CO2 + 38 H2O
MnO7 + HBr = MnBr2 + Br2 + H2O =>
MnO7 + 14 HBr = MnBr2 + 6 Br2 + 7 H2O
Co + HCl2 = H + CoCl2 =>
Co + HCl2 = H + CoCl2
NaHSO4*H2O + C2H5OH = C2H6O4S + Na2SO4 + H2O =>
2 NaHSO4*H2O + C2H5OH = C2H6O4S + Na2SO4 + 3 H2O
Mg + Al + Fe = MgAlFe =>
Mg + Al + Fe = MgAlFe
CH3CH7OH + [O] = CH3COCH3 + H2O =>
6 CH3CH7OH + 19[O] = 4 CH3COCH3 + 21 H2O
Ag + H2S = Ag2S + H2H =>
6 Ag + 3 H2S = 3 Ag2S + 2 H2H
KN3(aq) + HNO3(aq) = HN3 + KNO3 =>
KN3(aq) + HNO3(aq) = HN3 + KNO3
C6H5MgBr + C13H10O + H3O = C19H16O + MgBrOH =>
36 C6H5MgBr + 55 C13H10O + 30 H3O = 49 C19H16O + 36 MgBrOH
C6H5Na + Cl2 = C6H5Cl + NaCl =>
C6H5Na + Cl2 = C6H5Cl + NaCl
NaNO2 + H2SO4 + NaMnO4 = NaNO3 + MnSO4 + Na2SO4 + H2O =>
5 NaNO2 + 3 H2SO4 + 2 NaMnO4 = 5 NaNO3 + 2 MnSO4 + Na2SO4 + 3 H2O
CH175N015O075 + O2 = H2O + CO2 + N2 =>
4 CH175N015O075 + 29 O2 = 350 H2O + 4 CO2 + 30 N2
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
H2SO3 + K2S = H2S + K2SO3 =>
H2SO3 + K2S = H2S + K2SO3
CO2 + CsOH = Cs2CO3 + H2O =>
CO2 + 2 CsOH = Cs2CO3 + H2O
Na2CO3(aq) + H2O(l) + CO2(g) = NaHCO3(s) =>
Na2CO3(aq) + H2O(l) + CO2(g) = 2 NaHCO3(s)
Pb(CH3COO)2K2CrO4 = PbCrO4 + KCH3COO =>
Pb(CH3COO)2K2CrO4 = PbCrO4 + 2 KCH3COO
Ba(OH)2 + CoSO4 = BaSO4 + Co(OH)2 =>
Ba(OH)2 + CoSO4 = BaSO4 + Co(OH)2
C3H6 + KMnO4 + H2O + H2SO4 = C3H6(OH)2 + MnSO4 + K2SO4 =>
5 C3H6 + 2 KMnO4 + 2 H2O + 3 H2SO4 = 5 C3H6(OH)2 + 2 MnSO4 + K2SO4
C2H5Cl = C2H4 + HCl =>
C2H5Cl = C2H4 + HCl
HCH3CO2 + H2O = H3O + CH3CO2 =>
HCH3CO2 + H2O = H3O + CH3CO2
KN3(aq) + HNO3(aq) = HN3 + KNO3 =>
KN3(aq) + HNO3(aq) = HN3 + KNO3
Ag + NH3 + H2O = AgOH + NH4 =>
Ag + NH3 + H2O = AgOH + NH4
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Al3 + HSO4 = Al2(SO4)3 + H2 =>
4 Al3 + 18 HSO4 = 6 Al2(SO4)3 + 9 H2
Fe2O3 + CO = *CO2 + Fe =>
Fe2O3 + 3 CO = 3*CO2 + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/24
Équations équilibrées sur02/27/23
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