| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al13Cr2 + 3 O2 = 2 Cr2O3 + 26 Al
Ca + FeCO3 = CaCO3 + Fe =>
Ca + FeCO3 = CaCO3 + Fe
FeCl2 + Al + O3 = AlCl3 + FeO =>
3 FeCl2 + 2 Al + O3 = 2 AlCl3 + 3 FeO
MgCl2 + Na3PO4 + NH4 = (NH4)3PO4 + NaCl + Mg =>
3 MgCl2 + 2 Na3PO4 + 6 NH4 = 2(NH4)3PO4 + 6 NaCl + 3 Mg
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
BaCO3 + HNO2 = Ba(NO2)2 + H2O + CO2 =>
BaCO3 + 2 HNO2 = Ba(NO2)2 + H2O + CO2
C6 + H2 + O2 = C6H12O2 =>
C6 + 6 H2 + O2 = C6H12O2
H2O + K3[Fe(CN)6] = O2 + K4[Fe(CN)6] + K2H2[Fe(CN)6] =>
2 H2O + 4 K3[Fe(CN)6] = O2 + 2 K4[Fe(CN)6] + 2 K2H2[Fe(CN)6]
Fr + O = FrO =>
Fr + O = FrO
Ba(OH)2 + H3PO3 = Ba(H3PO4)2 + H2 =>
Ba(OH)2 + 2 H3PO3 = Ba(H3PO4)2 + H2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Ca(ClO)2 + H2O = HClO + Ca(OH)2 =>
Ca(ClO)2 + 2 H2O = 2 HClO + Ca(OH)2
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
CH4S(g) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
CH4S(g) + 3 O2(g) = CO2(g) + 2 H2O(g) + SO2(g)
C5H11N + O2 = CO2 + H2O + N =>
4 C5H11N + 31 O2 = 20 CO2 + 22 H2O + 4 N
ClF3 + CO2 = CCl4 + O2 + F3 =>
4 ClF3 + CO2 = CCl4 + O2 + 4 F3
SnCl2 + KMnO4 + H2SO4 = MnSO4 + SnCl4 + Sn(SO4)4 + KCl + H2O =>
4 SnCl2 + 4 KMnO4 + 16 H2SO4 = 4 MnSO4 + SnCl4 + 3 Sn(SO4)4 + 4 KCl + 16 H2O
Al + CuSO4 = Cu3Al3 + SO4 =>
3 Al + 3 CuSO4 = Cu3Al3 + 3 SO4
FeOOH + CH3SO3H = Fe(CH3SO3)3 + H2O =>
FeOOH + 3 CH3SO3H = Fe(CH3SO3)3 + 2 H2O
Fe + HCIO4 = Fe(CIO4)3 + H2 =>
2 Fe + 6 HCIO4 = 2 Fe(CIO4)3 + 3 H2
Fe + COSO4 = FeSO4 + CO =>
Fe + COSO4 = FeSO4 + CO
K3(PO4) + Al(NO3)3 = KNO3 + Al(PO4) =>
K3(PO4) + Al(NO3)3 = 3 KNO3 + Al(PO4)
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
NO2 + H2 = NH + H2O =>
2 NO2 + 5 H2 = 2 NH + 4 H2O
SeS2 = Se + S =>
SeS2 = Se + 2 S
KNO3(aq) + NaCl(aq) = KCl(aq) + NaNO3 =>
KNO3(aq) + NaCl(aq) = KCl(aq) + NaNO3
PbNO3 + KOH = PbOH + KNO3 =>
PbNO3 + KOH = PbOH + KNO3
CaCo3 + Na2CO3 = CaCO3 + Na2Co3 =>
CaCo3 + Na2CO3 = CaCO3 + Na2Co3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HBO2 = H2B4O7 + H2O =>
4 HBO2 = H2B4O7 + H2O
Be(NO3)2 = Be4N8O24 =>
4 Be(NO3)2 = Be4N8O24
K2Cr2O7 + HCl + H2SO4 = CrO2Cl2 + K2SO4 + H2O =>
K2Cr2O7 + 4 HCl + H2SO4 = 2 CrO2Cl2 + K2SO4 + 3 H2O
Ca(OH)2 + Hg = Ca(OH)2Hg =>
Ca(OH)2 + Hg = Ca(OH)2Hg
Cu + AgI = CuI2 + Ag =>
Cu + 2 AgI = CuI2 + 2 Ag
Zr + H2O = ZrO2 + H2 =>
Zr + 2 H2O = ZrO2 + 2 H2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
C2H5ONa + C2H5Cl = C2H5OC2H5 + NaCl =>
C2H5ONa + C2H5Cl = C2H5OC2H5 + NaCl
C7H9N + HCl = C7H7Cl + NH3 =>
C7H9N + HCl = C7H7Cl + NH3
SO3(g) + H2O(aq) = H2SO4(g) =>
SO3(g) + H2O(aq) = H2SO4(g)
MnO2 + H(acac) = [Mn(acac)3] + H2O =>
3 MnO2 + 12 H(acac) = [Mn(acac)3] + 6 H2O
C6H6 + AlCl3 = C6H5Cl + AlH3 =>
3 C6H6 + AlCl3 = 3 C6H5Cl + AlH3
Cu + Cr2O7 = CuO + Cr =>
7 Cu + Cr2O7 = 7 CuO + 2 Cr
PH3 + HCl = PH4Cl =>
PH3 + HCl = PH4Cl
CH5N + O2 = CO2 + H2O + NO =>
4 CH5N + 11 O2 = 4 CO2 + 10 H2O + 4 NO
(NH4NO3) + CuSO4 = (NH4)2SO4 + Cu(NO3)2 =>
2(NH4NO3) + CuSO4 = (NH4)2SO4 + Cu(NO3)2
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s) =>
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s)
HCHO + NaOH = CH3OH + HCOONa =>
2 HCHO + NaOH = CH3OH + HCOONa
MgSO4 + NH3 = NH3SO4 + Mg =>
MgSO4 + NH3 = NH3SO4 + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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