| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
K2PtCl4 + NH3 = Pt(NH3)2Cl2 + KCl =>
K2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 KCl
C10H3 + O2 = H2O + CO2 =>
4 C10H3 + 43 O2 = 6 H2O + 40 CO2
CuO(s) + CH4(g) = Cu(s) + CO2 + H2O(l) =>
4 CuO(s) + CH4(g) = 4 Cu(s) + CO2 + 2 H2O(l)
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
NaBrO3 + KI + H2SO4 = NaBr + I2 + K2SO4 + H2O =>
NaBrO3 + 6 KI + 3 H2SO4 = NaBr + 3 I2 + 3 K2SO4 + 3 H2O
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
NaOH + CuO4S = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuO4S = Na2SO4 + Cu(OH)2
Fe(s) + Cl2 = FeCl3 =>
2 Fe(s) + 3 Cl2 = 2 FeCl3
NH4H2PO4 + PbO = Pb2P2O7 + NH3 + H2O =>
2 NH4H2PO4 + 2 PbO = Pb2P2O7 + 2 NH3 + 3 H2O
SrSO4 + NaOH = Sr(OH)2 + Na2SO4 =>
SrSO4 + 2 NaOH = Sr(OH)2 + Na2SO4
Sn{2+} + Pb = Sn + Pb{4+} =>
2 Sn{2+} + Pb = 2 Sn + Pb{4+}
C + KMnO4 = K2CO3 + MnO + CO2 =>
5 C + 4 KMnO4 = 2 K2CO3 + 4 MnO + 3 CO2
C2 + H2O2 = CO + H2O =>
C2 + 2 H2O2 = 2 CO + 2 H2O
C3H8OH + Mg = C3H8OMg + H2 =>
2 C3H8OH + 2 Mg = 2 C3H8OMg + H2
C4H4N2O2 + HCN + H2 = C4H5N3O =>
C4H4N2O2 + 4 HCN + H2 = 2 C4H5N3O
Co(NO3)2(aq) + Na2CO3(aq) = Co(CO3)(s) + NaNO3(aq) =>
Co(NO3)2(aq) + Na2CO3(aq) = Co(CO3)(s) + 2 NaNO3(aq)
Cu(NO3)2 + NH4F = CuF2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4F = CuF2 + 2 NH4NO3
Mg + N = Mg3N22 =>
3 Mg + 22 N = Mg3N22
NH3 + CO2 = N2 + CH4 + H2O =>
8 NH3 + 3 CO2 = 4 N2 + 3 CH4 + 6 H2O
Sb2S3 + H2 = Sb + H2S =>
Sb2S3 + 3 H2 = 2 Sb + 3 H2S
Cl2 + MnCl2 + H2O = HCl + Mn2O3 =>
Cl2 + 2 MnCl2 + 3 H2O = 6 HCl + Mn2O3
Cu(OH)2 = H2OCuO =>
Cu(OH)2 = H2OCuO
C6H5COCH3 + H2 = C6H5CHOHCH3 =>
C6H5COCH3 + H2 = C6H5CHOHCH3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Li2OH2S = Li2SH2O =>
Li2OH2S = Li2SH2O
(NH4)4Be(CO3)3 + BeCO3 = Be(OH)2 + NH3 + CO2 =>
(NH4)4Be(CO3)3 + BeCO3 = 2 Be(OH)2 + 4 NH3 + 4 CO2
CH3(CH2)2CH3(g) + O29(g) = CO2(g) + H2O(g) =>
29 CH3(CH2)2CH3(g) + 13 O29(g) = 116 CO2(g) + 145 H2O(g)
FeC2O4*2H2O + O2 = FeO + H2O + CO2 =>
2 FeC2O4*2H2O + O2 = 2 FeO + 4 H2O + 4 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaCO3 + H{+} = Ca{+2} + H2O + CO2 =>
CaCO3 + 2 H{+} = Ca{+2} + H2O + CO2
C15H90O + O15 = CO10 + H14O =>
105 C15H90O + 1088 O15 = 1575 CO10 + 675 H14O
Pb2(SO4)2 + NaNO3 = Na2SO4 + Pb(NO3)2 =>
Pb2(SO4)2 + 4 NaNO3 = 2 Na2SO4 + 2 Pb(NO3)2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
KNO3 + Fe + KOH + H2O = NH3 + KFeO2 =>
3 KNO3 + 8 Fe + 5 KOH + 2 H2O = 3 NH3 + 8 KFeO2
C6H6COOHOCOCH3 + H2O = C6H6COOHOH + CH3COOH =>
C6H6COOHOCOCH3 + H2O = C6H6COOHOH + CH3COOH
NH4Cl + Pb(C2H3O2)2 = NH4(C2H3O2)(aq) + PbCl2(s) =>
2 NH4Cl + Pb(C2H3O2)2 = 2 NH4(C2H3O2)(aq) + PbCl2(s)
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
C5H11Cl + Cl2 = C5H10Cl2 + HCl =>
C5H11Cl + Cl2 = C5H10Cl2 + HCl
HC1 + Zn = H2 + ZnC12 =>
12 HC1 + Zn = 6 H2 + ZnC12
Co(NO3)3 + K2CO3 = Co2(CO3)3 + KNO3 =>
2 Co(NO3)3 + 3 K2CO3 = Co2(CO3)3 + 6 KNO3
CH3(CH2)2CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)2CH3(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Mn + P = Mn3P2 =>
3 Mn + 2 P = Mn3P2
SrCl2 + KMnO4 + H3PO4 = Cl2 + Mn(PO4)2 + Sr3(PO4)2 + K3PO4 + H2O =>
3 SrCl2 + 6 KMnO4 + 16 H3PO4 = 3 Cl2 + 6 Mn(PO4)2 + Sr3(PO4)2 + 2 K3PO4 + 24 H2O
FeCl + NaNO3 + HCl = FeCl3 + H2O + NO + NaCl =>
3 FeCl + 2 NaNO3 + 8 HCl = 3 FeCl3 + 4 H2O + 2 NO + 2 NaCl
C18H34O3 + CH4O = C19H36O3 + C3H8O3 =>
16 C18H34O3 + 3 CH4O = 15 C19H36O3 + 2 C3H8O3
P2O5 = P + O2 =>
2 P2O5 = 4 P + 5 O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C9H20(nonano) + O2 = CO2 + H2O =>
C9H20(nonano) + 14 O2 = 9 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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