| Équations équilibrées la veille | Équations équilibrées le lendemain |
3(NH4)2SO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 H2SO3
CO2 + MgO = MgCO3 =>
CO2 + MgO = MgCO3
(NH4)3PO4 + H2SO4 = (NH4)2SO4 + H3(PO4) =>
2(NH4)3PO4 + 3 H2SO4 = 3(NH4)2SO4 + 2 H3(PO4)
CO2 + H2O + NO = CH5N + O2 =>
4 CO2 + 10 H2O + 4 NO = 4 CH5N + 11 O2
C2O4{2-} = CO2 + e =>
C2O4{2-} = 2 CO2 + 2e
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
CH2NH + O2 = N2 + CO2 + H2O =>
4 CH2NH + 7 O2 = 2 N2 + 4 CO2 + 6 H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Cr(OH)3 + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 OH{-} = 2 CrO4{2-} + 8 H2O
FeSO4 + KClO3 + HCl = FeCl3 + K2SO4 + Cl2 + H2O =>
2 FeSO4 + 4 KClO3 + 24 HCl = 2 FeCl3 + 2 K2SO4 + 11 Cl2 + 12 H2O
NaClO4 + C12H22O11 = CO2 + Cl2 + Na2CO3 + H2O =>
48 NaClO4 + 7 C12H22O11 = 60 CO2 + 24 Cl2 + 24 Na2CO3 + 77 H2O
H2O + ClO{-} + S2O3{2-} = S4O6{2-} + Cl{-} + OH{-} =>
H2O + ClO{-} + 2 S2O3{2-} = S4O6{2-} + Cl{-} + 2 OH{-}
F2 + BiCl5 = BiF5 + Cl2 =>
5 F2 + 2 BiCl5 = 2 BiF5 + 5 Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO2 + NaOH = H2O + NO2Na =>
HNO2 + NaOH = H2O + NO2Na
KMnO4 + NH4Cl = N2 + KCl + H2O + MnO2 =>
2 KMnO4 + 2 NH4Cl = N2 + 2 KCl + 4 H2O + 2 MnO2
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Al4Si3 + O2 = SiO2 + Al =>
Al4Si3 + 3 O2 = 3 SiO2 + 4 Al
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca3N2 + HBr = CaBr2 + H2 + N2 =>
Ca3N2 + 6 HBr = 3 CaBr2 + 3 H2 + N2
(C)2(H)6 + (O)2 = (H)2O + (CO)2 =>
2(C)2(H)6 + 5(O)2 = 6(H)2O + 2(CO)2
C6H5NH2 + H2O = C3H5OH + NH3 + CO2 =>
4 C6H5NH2 + 13 H2O = 7 C3H5OH + 4 NH3 + 3 CO2
BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
LOH + H2SO4 = L2SO4 + H2O =>
2 LOH + H2SO4 = L2SO4 + 2 H2O
C2H5OH + NaNO3 + H2 = CH3COONa + NH3 + H2O =>
C2H5OH + NaNO3 + 2 H2 = CH3COONa + NH3 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CO2 + MgO = MgCO3 =>
CO2 + MgO = MgCO3
K2S + (AgNO3) = Ag2S + KNO3 =>
K2S + 2(AgNO3) = Ag2S + 2 KNO3
FeO(s) + C(s) = CO2(g) + Fe(s) =>
2 FeO(s) + C(s) = CO2(g) + 2 Fe(s)
K2CrO4 + H2SO4 = K2Cr + SO4 + H2O =>
K2CrO4 + 4 H2SO4 = K2Cr + 4 SO4 + 4 H2O
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
Ra(OH)2 + CO2 = RaCO3 + H2O =>
Ra(OH)2 + CO2 = RaCO3 + H2O
F2 + BiCl5 = BiF5 + Cl2 =>
5 F2 + 2 BiCl5 = 2 BiF5 + 5 Cl2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AgNO3(l) + AlI3(l) = AgI + Al(NO3)3 =>
3 AgNO3(l) + AlI3(l) = 3 AgI + Al(NO3)3
Cu + H2O = Cu(OH2) =>
Cu + H2O = Cu(OH2)
Fe2P + FeS2 = PS3 + Fe =>
2 Fe2P + 3 FeS2 = 2 PS3 + 7 Fe
H3CNH2 + HCl = H3CNH3 + Cl =>
H3CNH2 + HCl = H3CNH3 + Cl
CH2NH2COOH + O2 = NH3 + CO2 + H2O =>
2 CH2NH2COOH + 3 O2 = 2 NH3 + 4 CO2 + 2 H2O
Br2 + HSO3{-} + H2O = SO4{2-} + Br{-} + H{+} =>
Br2 + HSO3{-} + H2O = SO4{2-} + 2 Br{-} + 3 H{+}
HNO3 + Ba(OH)2(H2O) = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2(H2O) = 3 H2O + Ba(NO3)2
HNO3 + C6H5OH = H2O + C6H5NO3 =>
HNO3 + C6H5OH = H2O + C6H5NO3
Na2S2O3 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
5 Na2S2O3 + 8 KMnO4 + 7 H2SO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 7 H2O
H[CuCl2] + NaOH = Cu2O + NaCl + H2O =>
2 H[CuCl2] + 4 NaOH = Cu2O + 4 NaCl + 3 H2O
Mg(NO3)2 + H3PO4 = Mg3(PO4)2 + HNO3 =>
3 Mg(NO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 HNO3
NH4OH + H2C2O4 = NH4C2O4 + H2O + H2 =>
2 NH4OH + 2 H2C2O4 = 2 NH4C2O4 + 2 H2O + H2
H[CuCl2] + NaOH = Cu2O + NaCl + H2O =>
2 H[CuCl2] + 4 NaOH = Cu2O + 4 NaCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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