| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CrO4 = 2 K + Cr + 2 O2
CH3CCH3CH2 + HCl = CH3CCH3ClCH3 =>
CH3CCH3CH2 + HCl = CH3CCH3ClCH3
KOH + C = CO + KH =>
KOH + C = CO + KH
Al + FeI2 = AlI2 + Fe =>
Al + FeI2 = AlI2 + Fe
Mg + (HSO4)2 = MgSO4 + H2 =>
2 Mg + (HSO4)2 = 2 MgSO4 + H2
AlBr3 = Al + Br2 =>
2 AlBr3 = 2 Al + 3 Br2
CrO2Cl2 + H2O = H2CrO4 + HCl =>
CrO2Cl2 + 2 H2O = H2CrO4 + 2 HCl
MgNO2 + KOH = Mg(OH)2 + NO2 + K =>
MgNO2 + 2 KOH = Mg(OH)2 + NO2 + 2 K
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
AlOH(NO3)2 = Al2O3 + NO + O2 + H2O =>
2 AlOH(NO3)2 = Al2O3 + 4 NO + 3 O2 + H2O
CdCO3 + HCl = CO2 + CdCl2 + H2O =>
CdCO3 + 2 HCl = CO2 + CdCl2 + H2O
Zn(s) + C6H8O7 = Zn3(C6H5O7)2 + H2 =>
3 Zn(s) + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2
Mg(HSO4)2 = MgSO4 + H2O + SO3 =>
Mg(HSO4)2 = MgSO4 + H2O + SO3
Cu(s) + Au{3+} = Cu{2+} + Au =>
3 Cu(s) + 2 Au{3+} = 3 Cu{2+} + 2 Au
Br2 + NaOH = NaBrO3 + NaBr + H2O =>
3 Br2 + 6 NaOH = NaBrO3 + 5 NaBr + 3 H2O
P + NaOH = Na3PO3 + H2 =>
2 P + 6 NaOH = 2 Na3PO3 + 3 H2
Xe + Fe2 = XeFe6 =>
Xe + 3 Fe2 = XeFe6
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
ZnSO4 = Zn + SO2 + O2 =>
ZnSO4 = Zn + SO2 + O2
P + NaOH = Na3PO3 + H2 =>
2 P + 6 NaOH = 2 Na3PO3 + 3 H2
CH3CH2OH = CH2CH2 + H2O =>
CH3CH2OH = CH2CH2 + H2O
RCOONH4 = RCOOH + NH3 =>
RCOONH4 = RCOOH + NH3
Zn3(PO4)2 = ZnO + P2O5 =>
Zn3(PO4)2 = 3 ZnO + P2O5
PbO + S = Pb + SO2 =>
2 PbO + S = 2 Pb + SO2
(C3H8) = C3H6 + H2 =>
(C3H8) = C3H6 + H2
CrO + N2O3 = Cr2O3 + N2 =>
6 CrO + N2O3 = 3 Cr2O3 + N2
CH2CH2 + HOH = C2H5OH =>
CH2CH2 + HOH = C2H5OH
NaOH + H2S = H2O + Na2S =>
2 NaOH + H2S = 2 H2O + Na2S
FeS + H2O = Fe(OH)2 + H2S =>
FeS + 2 H2O = Fe(OH)2 + H2S
Ba(AlO2)2 + Na2CO3 = BaCO3 + NaAlO2 =>
Ba(AlO2)2 + Na2CO3 = BaCO3 + 2 NaAlO2
B2H6 = B5H9 + H2 =>
5 B2H6 = 2 B5H9 + 6 H2
C + N2 = C2N2 =>
2 C + N2 = C2N2
Tl2O3(s) + NH2OH(aq) = TlOH(s) + N2(g) + H2O =>
Tl2O3(s) + 4 NH2OH(aq) = 2 TlOH(s) + 2 N2(g) + 5 H2O
NaNO2 + HCl + C6H7NO3S = H2O + NaCl + C6H4N2O3S =>
NaNO2 + HCl + C6H7NO3S = 2 H2O + NaCl + C6H4N2O3S
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 CH3CH2OH + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
K2Cr2O7 + MnSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + HMnO4 =>
5 K2Cr2O7 + 6 MnSO4 + 14 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 11 H2O + 6 HMnO4
CuCO3 + H2SO4 + CaOH = CuSO4 + CaCO3 + H2O + H2 =>
2 CuCO3 + 2 H2SO4 + 2 CaOH = 2 CuSO4 + 2 CaCO3 + 2 H2O + H2
PH3 + O3 = P4O10 + H2O =>
12 PH3 + 16 O3 = 3 P4O10 + 18 H2O
NaNO2 + HCl + C6H7NO3S = H2O + NaCl + C6H4N2O3S =>
NaNO2 + HCl + C6H7NO3S = 2 H2O + NaCl + C6H4N2O3S
Cu2C2 + O2 = Cu2O2 + C2 =>
Cu2C2 + O2 = Cu2O2 + C2
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
KF + O3 = K2O + F2 =>
6 KF + O3 = 3 K2O + 3 F2
Cl2 + H3PO4 = H3PO4Cl =>
Cl2 + 2 H3PO4 = 2 H3PO4Cl
CuO2 = CuO + O2 =>
2 CuO2 = 2 CuO + O2
SO2 + KHO = K2SO3 + H2O =>
SO2 + 2 KHO = K2SO3 + H2O
Bi2(SO4)3 + K2(CrO4) = Bi2(CrO4)3 + K2(SO4) =>
Bi2(SO4)3 + 3 K2(CrO4) = Bi2(CrO4)3 + 3 K2(SO4)
MnS + O2 = Mn3O4 + SO2 =>
3 MnS + 5 O2 = Mn3O4 + 3 SO2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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