| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ni(C2H3O2)2 + Co2(SO3)3 = 3 NiSO3 + 2 Co(C2H3O2)3
AgC2H3O2 + Cu(NO3)2 = CuC2H3O2 + Ag(NO3)2 =>
AgC2H3O2 + Cu(NO3)2 = CuC2H3O2 + Ag(NO3)2
PbN6 + Cr(MnO4)2 = Cr2O3 + MnO2 + NO + Pb3O4 =>
15 PbN6 + 44 Cr(MnO4)2 = 22 Cr2O3 + 88 MnO2 + 90 NO + 5 Pb3O4
NH3 + Ca = CaN2 + H2 =>
2 NH3 + Ca = CaN2 + 3 H2
PbH4 + NCO3 = PbCO3 + NH4 =>
PbH4 + NCO3 = PbCO3 + NH4
CuS + O = CuO + SO2 =>
CuS + 3 O = CuO + SO2
K + HNO3 = KNO3 + N2 + H2O =>
10 K + 12 HNO3 = 10 KNO3 + N2 + 6 H2O
ICl3 + H2O = HIO3 + HI + HCl =>
3 ICl3 + 6 H2O = 2 HIO3 + HI + 9 HCl
HCH2ClCO2 + NaOH = NaCH2ClCO2 + H2O =>
HCH2ClCO2 + NaOH = NaCH2ClCO2 + H2O
C6H10(l) + O2 = C + H2O =>
2 C6H10(l) + 5 O2 = 12 C + 10 H2O
Na3PO4 + H2S = Na2S + H3PO4 =>
2 Na3PO4 + 3 H2S = 3 Na2S + 2 H3PO4
NiCl2 + K2S = NiS + K + Cl =>
NiCl2 + K2S = NiS + 2 K + 2 Cl
NH3 + BaSO4 = NH3SO4 + Ba =>
NH3 + BaSO4 = NH3SO4 + Ba
ZnS + Sn3(AsO4)4 = Zn3(AsO4)2 + SnS2 =>
6 ZnS + Sn3(AsO4)4 = 2 Zn3(AsO4)2 + 3 SnS2
NaAlSi3O8 + H + H2O = Al2Si2O5(OH)4 + H4SiO4 + Na =>
2 NaAlSi3O8 + 2 H + 9 H2O = Al2Si2O5(OH)4 + 4 H4SiO4 + 2 Na
KHSO4 + KCl + KMnO4 = MnSO4 + Cl2 + K2SO4 + H2O =>
16 KHSO4 + 10 KCl + 2 KMnO4 = 2 MnSO4 + 5 Cl2 + 14 K2SO4 + 8 H2O
Pb + H3(PO4)2 = H2 + Pb3(PO4) =>
12 Pb + 2 H3(PO4)2 = 3 H2 + 4 Pb3(PO4)
Na(C2H3O2){-} + H2O = H(C2H3O2){-}1 + Na(OH) =>
Na(C2H3O2){-} + H2O = H(C2H3O2){-}1 + Na(OH)
KIO3 + KI + HCl = KCl + H2O + I3 =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 H2O + 2 I3
(Mg) + (HCl) = (MgCl2) + (H2) =>
(Mg) + 2(HCl) = (MgCl2) + (H2)
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + Ba2(SO4)2 =>
2 FeSO4(aq) + 2 Ba(OH)2(aq) = 2 Fe(OH)2 + Ba2(SO4)2
C2H4O2 + NaHCO3 = CO2 + H2O + Na(C2H3O2) =>
C2H4O2 + NaHCO3 = CO2 + H2O + Na(C2H3O2)
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
HNO3 + ZnO = ZnN2O6 + H2O =>
2 HNO3 + ZnO = ZnN2O6 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
ZnS3 = Zn2 + S =>
2 ZnS3 = Zn2 + 6 S
H3PO4 + C = P + H2O + CO2 =>
4 H3PO4 + 5 C = 4 P + 6 H2O + 5 CO2
AgNO3(aq) + NaHSO4(aq) = HNO3(aq) + NaSO4(aq) + Ag(l) =>
AgNO3(aq) + NaHSO4(aq) = HNO3(aq) + NaSO4(aq) + Ag(l)
Cd(CN)4{2-} + NH4OH = Cd(NH3)4{2+} + CN{-} + H2O =>
Cd(CN)4{2-} + 4 NH4OH = Cd(NH3)4{2+} + 4 CN{-} + 4 H2O
P(Cl3) + (H2)O = HCl + (H3)(P)(O3) =>
P(Cl3) + 3(H2)O = 3 HCl + (H3)(P)(O3)
P2S5 = P + S =>
P2S5 = 2 P + 5 S
C3H5OCl3 + KMnO4 + H2SO4 = C3H4OCl3 + K2SO4 + MnSO4 + H2O =>
10 C3H5OCl3 + 2 KMnO4 + 3 H2SO4 = 10 C3H4OCl3 + K2SO4 + 2 MnSO4 + 8 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
KOH + C57H110O6 = K(C18H35O2) + C3H8O3 =>
3 KOH + C57H110O6 = 3 K(C18H35O2) + C3H8O3
RCH3 + Cr2O7{2-} + H{+} = RCOOH + Cr{3+} + H2O =>
RCH3 + Cr2O7{2-} + 8 H{+} = RCOOH + 2 Cr{3+} + 5 H2O
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
SO2 + Fe = FeS2 + O2 =>
2 SO2 + Fe = FeS2 + 2 O2
H2SO4 + P = H2O + SO2 + P2O5 =>
5 H2SO4 + 2 P = 5 H2O + 5 SO2 + P2O5
Ni + Mg(NO3)2 = Ni(NO3)2 + Mg =>
Ni + Mg(NO3)2 = Ni(NO3)2 + Mg
Al + Cu(SO3)2 = Al(SO3)3 + Cu =>
2 Al + 3 Cu(SO3)2 = 2 Al(SO3)3 + 3 Cu
CaCO3 + SiO2 = CaSiO3 + CO2 =>
CaCO3 + SiO2 = CaSiO3 + CO2
Ni + Na2SiO3 = NiSiO3 + Na =>
Ni + Na2SiO3 = NiSiO3 + 2 Na
Ba(ClO4)2 + KNO3 = KClO4 + Ba(NO3)2 =>
Ba(ClO4)2 + 2 KNO3 = 2 KClO4 + Ba(NO3)2
WO3 + NaOH = Na2WO4 + H2O =>
WO3 + 2 NaOH = Na2WO4 + H2O
Mn3O4 = O + Mn =>
Mn3O4 = 4 O + 3 Mn
C3H4Br2 + O2 = CO2 + H2O + Br =>
C3H4Br2 + 4 O2 = 3 CO2 + 2 H2O + 2 Br
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KClO3 + H2SO4 = K2SO4KClO4 + ClO2 + H2O =>
3 KClO3 + H2SO4 = K2SO4KClO4 + 2 ClO2 + H2O
Rb2O + O2 = Rb2O3 =>
Rb2O + O2 = Rb2O3
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
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