| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + HCl = NH4Cl
SCl4 + H2O = SO2 + HCl =>
SCl4 + 2 H2O = SO2 + 4 HCl
K2SO3 + Mn(NO3)2 = MnSO3 + KNO3 =>
K2SO3 + Mn(NO3)2 = MnSO3 + 2 KNO3
Na2S2O3 + Ag2S = Na3[Ag(S2O3)2] + Na2S =>
4 Na2S2O3 + Ag2S = 2 Na3[Ag(S2O3)2] + Na2S
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
CaCl2 + KMnO4 = CaMnO4 + Cl2K =>
CaCl2 + KMnO4 = CaMnO4 + Cl2K
BaCl2 + Cu2(SO4)2 = Ba(SO4)2 + CuCl =>
BaCl2 + Cu2(SO4)2 = Ba(SO4)2 + 2 CuCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
MgN2 + H2Cl = MgCl2 + NH4Cl =>
MgN2 + 4 H2Cl = MgCl2 + 2 NH4Cl
Cl2 + IO3{-} + H2O = IO4{-} + H{+} + Cl{-} =>
Cl2 + IO3{-} + H2O = IO4{-} + 2 H{+} + 2 Cl{-}
K2(Cr2O7) + Fe(SO4) + H2(SO4) = Cr2(SO4)3 + K2(SO4) + Fe2(SO4)3 + H2O =>
K2(Cr2O7) + 6 Fe(SO4) + 7 H2(SO4) = Cr2(SO4)3 + K2(SO4) + 3 Fe2(SO4)3 + 7 H2O
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
K2CO3 + HCO2H = HCO2K + CO2 + H2O =>
K2CO3 + 2 HCO2H = 2 HCO2K + CO2 + H2O
C3H8O + Cr2O7{-2} + H{+} = C3H6O + Cr{3+} + H2O =>
3 C3H8O + Cr2O7{-2} + 8 H{+} = 3 C3H6O + 2 Cr{3+} + 7 H2O
HCl + LiNO2 = HNO2 + LiCl =>
HCl + LiNO2 = HNO2 + LiCl
ClOKI = ClIKO =>
ClOKI = ClIKO
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Pb3O4 + C2H4O2 = Pb(C2H3O2)2 + Pb(C2H3O2)4 + H2O =>
Pb3O4 + 8 C2H4O2 = 2 Pb(C2H3O2)2 + Pb(C2H3O2)4 + 4 H2O
Co(NO3)2*6H2O + H2O2 + NaOH = CoO2 + Na(NO3) + H2O =>
Co(NO3)2*6H2O + H2O2 + 2 NaOH = CoO2 + 2 Na(NO3) + 8 H2O
NH4Cl + PbNO3 = NH4NO3 + PbCl =>
NH4Cl + PbNO3 = NH4NO3 + PbCl
Na2CO3(aq) + AgNO3(aq) = NaNO3(s) + Ag2CO3(s) =>
Na2CO3(aq) + 2 AgNO3(aq) = 2 NaNO3(s) + Ag2CO3(s)
NaHCO3 + AlOH3 + HCl = AlCl3 + H2O + CO2 + Na =>
4 NaHCO3 + AlOH3 + 3 HCl = AlCl3 + 5 H2O + 4 CO2 + 4 Na
H25 + NaOH = Na25 + H2O =>
H25 + 25 NaOH = Na25 + 25 H2O
Mn + Zn = MnZn =>
Mn + Zn = MnZn
C3H5(OH)3 + C18H36O2 = H2O + CH = O = CH =>
14 C3H5(OH)3 + C18H36O2 = 44 H2O + 60 CH
Co(CN)2 + KCN = K2[Co(CN)4] =>
Co(CN)2 + 2 KCN = K2[Co(CN)4]
CI2(g) + HI(g) = I2(s) + HCI(g) =>
CI2(g) + HI(g) = I2(s) + HCI(g)
C4H5N2O(s) + O2(g) = CO2(g) + H2O(l) + NO2(g) =>
4 C4H5N2O(s) + 27 O2(g) = 16 CO2(g) + 10 H2O(l) + 8 NO2(g)
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
CaSO4(aq) + KNO3(aq) = Ca(NO3)2(aq) + K2SO4(aq) =>
CaSO4(aq) + 2 KNO3(aq) = Ca(NO3)2(aq) + K2SO4(aq)
NaOH + H2SO3 = Na2(SO3) + H2O =>
2 NaOH + H2SO3 = Na2(SO3) + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
ZnO + C = ZnCO =>
ZnO + C = ZnCO
C4H9Li + CO2 = C4H9CO2Li =>
C4H9Li + CO2 = C4H9CO2Li
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
Co2 + P = PCo =>
Co2 + 2 P = 2 PCo
MnO4 + HCO2H = Mn + CO2 + H3O =>
MnO4 + 6 HCO2H = Mn + 6 CO2 + 4 H3O
PH3 + Cl2 = PCl3 + HCl =>
PH3 + 3 Cl2 = PCl3 + 3 HCl
KCl(ac) + NaOH(ac) = KOH(ac) + NaCl(ac) =>
KCl(ac) + NaOH(ac) = KOH(ac) + NaCl(ac)
Ca(OH)2(s) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l)
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2(SO4) =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2(SO4)
NH4OH + AgNO3 = Ag2O(s) + H2O(l) + NH4NO3(aq) =>
2 NH4OH + 2 AgNO3 = Ag2O(s) + H2O(l) + 2 NH4NO3(aq)
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
FeCl2 + NH4OH = FeO2H2 + NH4Cl =>
FeCl2 + 2 NH4OH = FeO2H2 + 2 NH4Cl
H3AsO4 + AgNO3 = Ag3AsO4 + HNO3 =>
H3AsO4 + 3 AgNO3 = Ag3AsO4 + 3 HNO3
NaCr2O2 + PbO2 + NaOH = Na2CrO4 + NaPbO2 + H2O =>
NaCr2O2 + 9 PbO2 + 12 NaOH = 2 Na2CrO4 + 9 NaPbO2 + 6 H2O
NaHCO3 + HCl = H2O + CO2 + NaCl =>
NaHCO3 + HCl = H2O + CO2 + NaCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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