| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
LiOH + K3PO4 = Li3PO4 + KOH =>
3 LiOH + K3PO4 = Li3PO4 + 3 KOH
Bi(NO3)3 + H2O = Bi + O2 + HNO3 =>
4 Bi(NO3)3 + 6 H2O = 4 Bi + 3 O2 + 12 HNO3
P + Ca = Ca3P2 =>
2 P + 3 Ca = Ca3P2
Zn + C6H8O7 = Zn3(C6H6O7)2 + H2 =>
3 Zn + 2 C6H8O7 = Zn3(C6H6O7)2 + 2 H2
P + Ca = Ca3P2 =>
2 P + 3 Ca = Ca3P2
PbO2 + CrCl3 + NaOH = PbO + Na2CrO4 + NaCl + H2O =>
3 PbO2 + 2 CrCl3 + 10 NaOH = 3 PbO + 2 Na2CrO4 + 6 NaCl + 5 H2O
P + Ca = Ca3P2 =>
2 P + 3 Ca = Ca3P2
NH3 + NaBrO = N2 + NaBr + H2O =>
2 NH3 + 3 NaBrO = N2 + 3 NaBr + 3 H2O
P + Ca = Ca3P2 =>
2 P + 3 Ca = Ca3P2
Ag(NO3)(aq) + KI(aq) = AgI(s) + K(NO3)(aq) =>
Ag(NO3)(aq) + KI(aq) = AgI(s) + K(NO3)(aq)
Na + Co2 = Na2Co3 =>
4 Na + 3 Co2 = 2 Na2Co3
P + Ca = Ca3P2 =>
2 P + 3 Ca = Ca3P2
NaNO3 + NaNO2 = Na2N2O5 =>
NaNO3 + NaNO2 = Na2N2O5
F + H2O = HF + O3 =>
6 F + 3 H2O = 6 HF + O3
P + Ca = Ca3P2 =>
2 P + 3 Ca = Ca3P2
NaH2PO4 + NaOH = Na2HPO4 + H2O =>
NaH2PO4 + NaOH = Na2HPO4 + H2O
Mn(NH3)2 + NaOH = Mn(OH)2 + Na + NH3 =>
Mn(NH3)2 + 2 NaOH = Mn(OH)2 + 2 Na + 2 NH3
P + Ca = Ca3P2 =>
2 P + 3 Ca = Ca3P2
Cu + NO3{-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
Al + HNO3 = AlNO3 + N2 + H2O =>
10 Al + 12 HNO3 = 10 AlNO3 + N2 + 6 H2O
(AlOH)SO4 = AlOH + SO4 =>
(AlOH)SO4 = AlOH + SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P + Ca = Ca3P2 =>
2 P + 3 Ca = Ca3P2
CH3CHCHCH3 + H2O = CH3CH(OH)CH2CH3 =>
CH3CHCHCH3 + H2O = CH3CH(OH)CH2CH3
Fe(OH)2 + Na2O2 + H2O = Fe(OH)3 + NaOH =>
2 Fe(OH)2 + Na2O2 + 2 H2O = 2 Fe(OH)3 + 2 NaOH
AlH4{-} + H2CO3 + H2O = Al{3+} + CH3OH + OH{-} =>
3 AlH4{-} + 4 H2CO3 + 4 H2O = 3 Al{3+} + 4 CH3OH + 12 OH{-}
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Li2CrO4(aq) + AgNO3(aq) = LiNO3(aq) + Ag2CrO4(s) =>
Li2CrO4(aq) + 2 AgNO3(aq) = 2 LiNO3(aq) + Ag2CrO4(s)
P + Ca = Ca3P2 =>
2 P + 3 Ca = Ca3P2
KMnO4 + HCl + Hg = HgCl2 + MnO2 + KCl + H2O =>
2 KMnO4 + 8 HCl + 3 Hg = 3 HgCl2 + 2 MnO2 + 2 KCl + 4 H2O
CoCl2 + (NH4)2CO3 = Co(NH4)2 + Cl2CO3 =>
CoCl2 + (NH4)2CO3 = Co(NH4)2 + Cl2CO3
HNO3 + Pb = N2O + H2O + Pb(NO3)2 =>
10 HNO3 + 4 Pb = N2O + 5 H2O + 4 Pb(NO3)2
NH4ClO4 + C4H6 = CO2 + H2O + NO2 + HCl =>
22 NH4ClO4 + C4H6 = 4 CO2 + 36 H2O + 22 NO2 + 22 HCl
FeO + Zn = ZnO + Fe =>
FeO + Zn = ZnO + Fe
Pb(OH)4 + HNO2 = Pb(NO2)4 + H2O =>
Pb(OH)4 + 4 HNO2 = Pb(NO2)4 + 4 H2O
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
LiNO3 + BaSO4 = Ba(NO3)2 + Li2SO4 =>
2 LiNO3 + BaSO4 = Ba(NO3)2 + Li2SO4
H3PO4 + O = H3PO45O =>
H3PO4 + 42 O = H3PO45O
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
TiOSO4 + H2O = Ti(OH)4 + H2SO4 =>
TiOSO4 + 3 H2O = Ti(OH)4 + H2SO4
Mn(C6H5COO)4 + Ca = Ca(C6H5COO)2 + Mn =>
Mn(C6H5COO)4 + 2 Ca = 2 Ca(C6H5COO)2 + Mn
Fe2O3 + Na2CO3 = Fe2(CO3)3 + Na2O =>
Fe2O3 + 3 Na2CO3 = Fe2(CO3)3 + 3 Na2O
Sn + HSO4 = SnSO4 + H2O + SO2 =>
3 Sn + 4 HSO4 = 3 SnSO4 + 2 H2O + SO2
HC4H10 + O2 = CO2 + H2O =>
4 HC4H10 + 27 O2 = 16 CO2 + 22 H2O
Zn3(PO4)2 + H2O = ZnO + H3PO4 =>
Zn3(PO4)2 + 3 H2O = 3 ZnO + 2 H3PO4
KOH + S + H2O2 = K2S2O3 + H2O =>
2 KOH + 2 S + 2 H2O2 = K2S2O3 + 3 H2O
Hg2(NO3)2 = Hg + NO2 + O2 =>
Hg2(NO3)2 = 2 Hg + 2 NO2 + O2
FeTiO3 + CO = Fe + TiO2 + CO2 =>
FeTiO3 + CO = Fe + TiO2 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/17/24
Équations équilibrées sur09/16/23
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