| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = 2 NaOH + H2
P2O5 + KOH + H2O = KH2PO4 =>
P2O5 + 2 KOH + H2O = 2 KH2PO4
MnO4{-} + (COOH)2 + H3O{+} = Mn2{+} + CO2 + H2O =>
4 MnO4{-} + 13(COOH)2 + 6 H3O{+} = 2 Mn2{+} + 26 CO2 + 22 H2O
Fe3(NO3)Na(PO4)3 = Fe3(PO4)3Na(NO3) =>
Fe3(NO3)Na(PO4)3 = Fe3(PO4)3Na(NO3)
KOH + H2SO3 = H2O + K2SO3 =>
2 KOH + H2SO3 = 2 H2O + K2SO3
Ca + CrPO4 = Ca3(PO4)2 + Cr =>
3 Ca + 2 CrPO4 = Ca3(PO4)2 + 2 Cr
Na2SIO3 + H2O = H2SIO3 + NaOH =>
Na2SIO3 + 2 H2O = H2SIO3 + 2 NaOH
KH2PO4 + KOH = K3PO4 + H2O =>
KH2PO4 + 2 KOH = K3PO4 + 2 H2O
K2Cr2O7 + H2C2O4 + H2SO4 = K2SO4 + Cr2SO4 + CO2 + H2O =>
K2Cr2O7 + 5 H2C2O4 + 2 H2SO4 = K2SO4 + Cr2SO4 + 10 CO2 + 7 H2O
H2SO + LiOH = Li2SO + H2O =>
H2SO + 2 LiOH = Li2SO + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Fe + NaNO3 = Fe(NO3)2 + Na =>
Fe + 2 NaNO3 = Fe(NO3)2 + 2 Na
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Fe + NaNO3 = Fe(NO3)2 + Na =>
Fe + 2 NaNO3 = Fe(NO3)2 + 2 Na
Pb{2+} + Mn = Mn{2+} + Pb =>
Pb{2+} + Mn = Mn{2+} + Pb
C6H12O12 + O = C6O12 + H12O =>
C6H12O12 + O = C6O12 + H12O
Cr(OH)3 + NH3 = Cr(NH3) + OH =>
Cr(OH)3 + NH3 = Cr(NH3) + 3 OH
C3H8 + HNO3 = CO2 + H2O + C2H5NO2 =>
7 C3H8 + 10 HNO3 = CO2 + 8 H2O + 10 C2H5NO2
CO2 + H2O = C2H5 + O2 =>
8 CO2 + 10 H2O = 4 C2H5 + 13 O2
C6H2CH3(NO2)3 + KMnO4 = C6H2COOH(NO2)3 + MnO2 + KOH =>
C6H2CH3(NO2)3 + 2 KMnO4 = C6H2COOH(NO2)3 + 2 MnO2 + 2 KOH
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HClO3(aq) + H2O(l) = H3O + ClO3 =>
HClO3(aq) + H2O(l) = H3O + ClO3
FeOSO3 = FeSO4 =>
FeOSO3 = FeSO4
K(OH) + H3PO4 = K3(PO4) + H2O =>
3 K(OH) + H3PO4 = K3(PO4) + 3 H2O
C5H10 = C + H =>
C5H10 = 5 C + 10 H
KCIO3 + BaCl2 = Ba(CIO3)2 + KCl =>
2 KCIO3 + BaCl2 = Ba(CIO3)2 + 2 KCl
Ca + ZnO2 = CaZnO2 =>
Ca + ZnO2 = CaZnO2
P2O5 + KOH + H2O = KH2PO4 =>
P2O5 + 2 KOH + H2O = 2 KH2PO4
NaNO3 = NaO + N2 + O2 =>
2 NaNO3 = 2 NaO + N2 + 2 O2
AlBr + F2 = Br2 + AlF =>
2 AlBr + F2 = Br2 + 2 AlF
C6H12O6 + NH3 = C6H13NO2 + CO2 + H2O =>
5 C6H12O6 + 4 NH3 = 4 C6H13NO2 + 6 CO2 + 10 H2O
Pb + Pb2O4 + SO3 = PbSO4 =>
2 Pb + Pb2O4 + 4 SO3 = 4 PbSO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
NaCO3(aq) + HCl(aq) = NaCl(aq) + HCO3(aq) =>
NaCO3(aq) + HCl(aq) = NaCl(aq) + HCO3(aq)
CUSO3 = CUO + SO2 =>
CUSO3 = CUO + SO2
Fe + H20SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H20SO4 = Fe2(SO4)3 + 30 H2
HNO3 + Sb = Sb2O5 + NO2 + H2O =>
10 HNO3 + 2 Sb = Sb2O5 + 10 NO2 + 5 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
ZnSO4BaBr2 = ZnBr2Ba(SO4) =>
ZnSO4BaBr2 = ZnBr2Ba(SO4)
CaSO4 + NaNO2 = Ca(NO2)2 + Na2SO4 =>
CaSO4 + 2 NaNO2 = Ca(NO2)2 + Na2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
SbI3 = Sb + I2 =>
2 SbI3 = 2 Sb + 3 I2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
PbO + H2SO4 = PbSO4 + H2O =>
PbO + H2SO4 = PbSO4 + H2O
Fe + SiO2 = FeSi + O2 =>
Fe + SiO2 = FeSi + O2
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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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