| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO3 + 2 HCl = 2 NH4Cl + H2O + SO2
Li2CO3 + O2 + MnCO3 = Li2MnO3 + CO2 =>
2 Li2CO3 + O2 + 2 MnCO3 = 2 Li2MnO3 + 4 CO2
LiOH + H2O2 = LiOOH + H2O =>
LiOH + H2O2 = LiOOH + H2O
BaCl2*H2O + NaCl = H2O + BaNaCl3 =>
BaCl2*H2O + NaCl = H2O + BaNaCl3
H2CO3 + Na2CO3 = NaHCO3 =>
H2CO3 + Na2CO3 = 2 NaHCO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Mg + Fe2(CO3)3 = MgCO3 + Fe =>
3 Mg + Fe2(CO3)3 = 3 MgCO3 + 2 Fe
H3PO4 + NaCN = HCN + Na3PO4 =>
H3PO4 + 3 NaCN = 3 HCN + Na3PO4
(NH4)2SO3 = NH3 + SO2 + H2O =>
(NH4)2SO3 = 2 NH3 + SO2 + H2O
(NH4)2SO4 + CH3CO2K = K2SO4 + C2H3O2NH4 =>
(NH4)2SO4 + 2 CH3CO2K = K2SO4 + 2 C2H3O2NH4
Ca(OH)2 + HF = CaF2 + HOH =>
Ca(OH)2 + 2 HF = CaF2 + 2 HOH
SrCO3(s) = SrO(s) + CO2(g) =>
SrCO3(s) = SrO(s) + CO2(g)
O2 + C3H = H2O + CO2 =>
13 O2 + 4 C3H = 2 H2O + 12 CO2
NH4I + CI2 = NH4CI + I2 =>
NH4I + CI2 = NH4CI + I2
K2PtCl4 + NH3 = KCl + Pt(NH3)Cl2 =>
K2PtCl4 + NH3 = 2 KCl + Pt(NH3)Cl2
Au + S2 = AuS =>
2 Au + S2 = 2 AuS
VCl + Na + CO = V(CO)6 + NaCl =>
VCl + Na + 6 CO = V(CO)6 + NaCl
C8H18O = C + H + O =>
C8H18O = 8 C + 18 H + O
C2H3Br + HBr = C2H4Br2 =>
C2H3Br + HBr = C2H4Br2
Fe + HS = FeS + H =>
Fe + HS = FeS + H
KC2H3O2 + Pb(NO3)2 = KNO3 + Pb(C2H3O2)2 =>
2 KC2H3O2 + Pb(NO3)2 = 2 KNO3 + Pb(C2H3O2)2
Al + NiBr3 = Ni + AlBr2 =>
3 Al + 2 NiBr3 = 2 Ni + 3 AlBr2
KNO3 + S8 = SO2 + K2O + N2O3 =>
16 KNO3 + S8 = 8 SO2 + 8 K2O + 8 N2O3
ZnSO4 + KNO3 = Zn(NO3)2 + K2 + SO4 =>
ZnSO4 + 2 KNO3 = Zn(NO3)2 + K2 + SO4
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Ag2CO3 + NH3 = AgCNO + Ag + O2 + H2O =>
4 Ag2CO3 + 4 NH3 = 4 AgCNO + 4 Ag + O2 + 6 H2O
NaH + BCl3 = NaBH4 + NaCl =>
4 NaH + BCl3 = NaBH4 + 3 NaCl
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
Mn(NO3)2 + K2S + H2O = Mn(OH)2 + KNO3 + H2S =>
Mn(NO3)2 + K2S + 2 H2O = Mn(OH)2 + 2 KNO3 + H2S
MgCl2 + H2O + SO2 = MgSO3 + HCl =>
MgCl2 + H2O + SO2 = MgSO3 + 2 HCl
Cu2C2 + O2 = CuO + CO2 =>
Cu2C2 + 3 O2 = 2 CuO + 2 CO2
K3[AlF6] + Ca(NO3)2 = Ca3[AlF6]2 + KNO3 =>
2 K3[AlF6] + 3 Ca(NO3)2 = Ca3[AlF6]2 + 6 KNO3
AgBr + S2O3 = AgS2O3 + Br =>
AgBr + S2O3 = AgS2O3 + Br
C2H2O4 + OH = C2O4 + H2O =>
C2H2O4 + 2 OH = C2O4 + 2 H2O
KOH + CaCO3 = Ca(OH)2 + K2O + CO2 =>
2 KOH + CaCO3 = Ca(OH)2 + K2O + CO2
SiO{2} + Mg = Si + MgO + Mg{2}Si =>
SiO{2} + 2 Mg = Si + MgO + Mg{2}Si
Ca(NO3)2(aq) + Al(OH)3(aq) = Al(NO3)3(aq) + Ca(OH)2(aq) =>
3 Ca(NO3)2(aq) + 2 Al(OH)3(aq) = 2 Al(NO3)3(aq) + 3 Ca(OH)2(aq)
AsO3{3-} + BrO3{-} = AsO4{3-} + Br{-} =>
3 AsO3{3-} + BrO3{-} = 3 AsO4{3-} + Br{-}
Na2SO3 + H2O = (Na)2O + (H)2SO3 =>
Na2SO3 + H2O = (Na)2O + (H)2SO3
NaHCO3 + Cu(OH)2 = Cu(HCO3)2 + NaOH =>
2 NaHCO3 + Cu(OH)2 = Cu(HCO3)2 + 2 NaOH
C7H8 + KMnO4 = K + CO2 + MnO2 + H2O =>
C7H8 + 9 KMnO4 = 9 K + 7 CO2 + 9 MnO2 + 4 H2O
C6H8O6 + Fe(CN)6{3-} = C6H6O6 + Fe(CN)6{4-} + H{+} =>
C6H8O6 + 2 Fe(CN)6{3-} = C6H6O6 + 2 Fe(CN)6{4-} + 2 H{+}
C10H8(s) + O2 = H2O(l) + CO2(g) =>
C10H8(s) + 12 O2 = 4 H2O(l) + 10 CO2(g)
Cu(NO3)2 + Pb(NO3)2 = CuPb + NO3 =>
Cu(NO3)2 + Pb(NO3)2 = CuPb + 4 NO3
NaOH + AlSO4 = NaSO4 + AlOH =>
NaOH + AlSO4 = NaSO4 + AlOH
Cs3PO4 + Pb(NO3)2 = CsNO3 + Pb3(PO4)2 =>
2 Cs3PO4 + 3 Pb(NO3)2 = 6 CsNO3 + Pb3(PO4)2
KCl + Na2SO4 = KClNa2SO4 =>
KCl + Na2SO4 = KClNa2SO4
K4Fe(CN)6 + Cl2 + H2O = KCl + FeCl3 + CO2 + HNO3 + HCl =>
2 K4Fe(CN)6 + 61 Cl2 + 60 H2O = 8 KCl + 2 FeCl3 + 12 CO2 + 12 HNO3 + 108 HCl
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3H5C6O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3H5C6O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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