| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SrCO3 + 2 Al(NO3)3*9H2O + 5(NH2)2CO = Sr3Al2O6 + 28 H2O + 8 CO2 + 8 N2
Ca + V2O5 = V + CaO2 =>
5 Ca + 2 V2O5 = 4 V + 5 CaO2
KNO3(S) = KNO2(S) + O2(g) =>
2 KNO3(S) = 2 KNO2(S) + O2(g)
PCl + O2 = P2O5 + OCl2 =>
2 PCl + 3 O2 = P2O5 + OCl2
CuCl2 + Na2SiO3 = CuSiO3 + Na2Cl2 =>
CuCl2 + Na2SiO3 = CuSiO3 + Na2Cl2
K2Cr2O7 + H2SO4 + CH3CH(CH3)CH2OH = CH3CH(CH3)CHO + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH(CH3)CH2OH = 3 CH3CH(CH3)CHO + Cr2(SO4)3 + 7 H2O + K2SO4
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
N3OH3 + O2 = NO2 + H2O =>
4 N3OH3 + 13 O2 = 12 NO2 + 6 H2O
Na2CO3 + CuO = Na2O + CuCO3 =>
Na2CO3 + CuO = Na2O + CuCO3
H2O + OH{-}(aq) + V(s) = HV6O173{-}(aq) + H2(g) =>
172 H2O + OH{-}(aq) + 6 V(s) = HV6O173{-}(aq) + 172 H2(g)
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
C18H34O2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C18H34O2(l) + 51 O2(g) = 36 CO2(g) + 34 H2O(g)
CaCl2 + Na2(CO3) = NaCl + Ca(CO3) =>
CaCl2 + Na2(CO3) = 2 NaCl + Ca(CO3)
C5H10 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
2 C5H10 + 20 KMnO4 + 25 KOH = 5 CH3COOK + 20 K2MnO4 + 15 H2O
(NH4)3PO4(g) + CaCl2(g) = Ca3(PO4)2(g) + NH4Cl(g) =>
2(NH4)3PO4(g) + 3 CaCl2(g) = Ca3(PO4)2(g) + 6 NH4Cl(g)
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + H2SO4 + NaNO2 = MnSO4 + NaNO3 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = 2 MnSO4 + 5 NaNO3 + 3 H2O + K2SO4
S4 + O2 = SO2 =>
S4 + 4 O2 = 4 SO2
FeSO4 + H2O2 + HCl = H2SO4 + FeCl3 + H2O =>
2 FeSO4 + H2O2 + 6 HCl = 2 H2SO4 + 2 FeCl3 + 2 H2O
Na + Sn3(PO4)2 = Na(PO4)2 + Sn3 =>
Na + Sn3(PO4)2 = Na(PO4)2 + Sn3
Al + CuCl2(H2O)2 = Cu + AlCl3 + H2O =>
2 Al + 3 CuCl2(H2O)2 = 3 Cu + 2 AlCl3 + 6 H2O
HNO3(aq) + NH4OH(aq) = H2O(l) + NH4NO3(aq) =>
HNO3(aq) + NH4OH(aq) = H2O(l) + NH4NO3(aq)
C2H2O4 + C2H6O2 = C4H8O3 + H2O =>
C2H2O4 + 7 C2H6O2 = 4 C4H8O3 + 6 H2O
Na2 + SiO3 + Zn(NH3)6(OH)2 = ZnSiO3 + NaOH + NH3 =>
Na2 + SiO3 + Zn(NH3)6(OH)2 = ZnSiO3 + 2 NaOH + 6 NH3
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
CoPO4 + KOH = K3PO4 + Co(OH)3 =>
CoPO4 + 3 KOH = K3PO4 + Co(OH)3
Fe(C2O4)3 + K + H2O = K3Fe(C2O4)3*3H2O =>
Fe(C2O4)3 + 3 K + 3 H2O = K3Fe(C2O4)3*3H2O
ClO2(g) + H2O(l) = HClO3(aq) + HCl(aq) =>
6 ClO2(g) + 3 H2O(l) = 5 HClO3(aq) + HCl(aq)
C1O2 + H2O1 = C6H12O6 + O2 =>
6 C1O2 + 6 H2O1 = C6H12O6 + 6 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CO2 + Sc = Sc2(C2O4)3 =>
6 CO2 + 2 Sc = Sc2(C2O4)3
FeCl{+3} + NaOH = Fe(OH){+3} + NaCl =>
FeCl{+3} + NaOH = Fe(OH){+3} + NaCl
C10H16 + KMnO4 + H2O = C10H20O4 + MnO2 + K =>
C10H16 + KMnO4 + 2 H2O = C10H20O4 + MnO2 + K
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
Cl + AlI = AlCl3 + I =>
3 Cl + AlI = AlCl3 + I
Na(OH) + H(ClO2) = Na(ClO2) + H2O =>
Na(OH) + H(ClO2) = Na(ClO2) + H2O
BeCl2(aq) + AgNO3(aq) = Be(NO3)2(aq) + AgCl(s) =>
BeCl2(aq) + 2 AgNO3(aq) = Be(NO3)2(aq) + 2 AgCl(s)
Zr + N2 = ZrN2 =>
Zr + N2 = ZrN2
Al(NO3)3 + PB(NO3)2 = Al(NO3)2 + PB(NO3)3 =>
Al(NO3)3 + PB(NO3)2 = Al(NO3)2 + PB(NO3)3
Al2(SO4)3 + AgNO3 = Al2(NO3)3 + Ag(SO4) =>
Al2(SO4)3 + 3 AgNO3 = Al2(NO3)3 + 3 Ag(SO4)
CH3CH(OH)CH3 + O = CH3C(O)CH3 + H2O =>
CH3CH(OH)CH3 + O = CH3C(O)CH3 + H2O
P + O2 = PO2 =>
P + O2 = PO2
Mg(No3)2 + NaOH = Mg(OH)2 + Na(No3) =>
Mg(No3)2 + 2 NaOH = Mg(OH)2 + 2 Na(No3)
K2C2O4*H2O + FeCl3*6H2O = H2O + K3Fe(C2O4)3*H2O + KCl =>
3 K2C2O4*H2O + FeCl3*6H2O = 8 H2O + K3Fe(C2O4)3*H2O + 3 KCl
CuSO4 + H2O = Cu + O2 + H2SO4 =>
2 CuSO4 + 2 H2O = 2 Cu + O2 + 2 H2SO4
Potassiumiodide + Chlorine = Potassiumchloride + iodine =>
2 KI + Cl2 = 2 KCl + I2
Al2(CO3)3 + Ba3[Fe(CN)6]2 = Al3[Fe(CN)6]3 + Ba2(CO3)2 =>
6 Al2(CO3)3 + 6 Ba3[Fe(CN)6]2 = 4 Al3[Fe(CN)6]3 + 9 Ba2(CO3)2
NaHCO3 + AgNO3 = NaNO3 + AgOH + CO2 =>
NaHCO3 + AgNO3 = NaNO3 + AgOH + CO2
AgNO3NaI = AgINaNO3 =>
AgNO3NaI = AgINaNO3
SrF2 + Pb = PbF2 + Sr =>
SrF2 + Pb = PbF2 + Sr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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