| Équations équilibrées la veille | Équations équilibrées le lendemain |
11 C6H4(OH)COOH + (CH3CO)2O = 9 CH3COOC6H4COOH
H2SO4 + Co(HCO3)2 = CoSO4 + CO2 + H2O =>
H2SO4 + Co(HCO3)2 = CoSO4 + 2 CO2 + 2 H2O
PbCrO4 + FeSO4 + H2SO4 = PbSO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 PbCrO4 + 6 FeSO4 + 8 H2SO4 = 2 PbSO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 8 H2O
EuSO4 + H2O = [Eu(OH)2]SO4 + H2 =>
EuSO4 + 2 H2O = [Eu(OH)2]SO4 + H2
HMnO4 + HCl = MnCl2 + H2O + Cl2 =>
2 HMnO4 + 14 HCl = 2 MnCl2 + 8 H2O + 5 Cl2
C2H2 + KMnO4 + H2O = C2H2O3 + KOH + MnO2 =>
C2H2 + 2 KMnO4 + H2O = C2H2O3 + 2 KOH + 2 MnO2
KI + F2O + H2O = KF + KOH + I2 =>
4 KI + F2O + H2O = 2 KF + 2 KOH + 2 I2
Cu + BaCl2 = CuCl2 + Ba =>
Cu + BaCl2 = CuCl2 + Ba
Na + PbCl = NaCl + Pb =>
Na + PbCl = NaCl + Pb
Fe + K4[Fe(CN)6] = K3[Fe(CN)6] + KFe =>
Fe + K4[Fe(CN)6] = K3[Fe(CN)6] + KFe
C106H263O110N16P = CH4 + NH3 + PH3 + CO2 + H2 =>
C106H263O110N16P = 51 CH4 + 16 NH3 + PH3 + 55 CO2 + 4 H2
NaOH + HClO = NaClO + H(OH) =>
NaOH + HClO = NaClO + H(OH)
SnO + Fe = FeO2 + Sn =>
2 SnO + Fe = FeO2 + 2 Sn
ZnCl2 + KI = ZnI + KCl2 =>
ZnCl2 + KI = ZnI + KCl2
CI2 + I2 = CI3 =>
2 CI2 + I2 = 2 CI3
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
PH3 + KMnO4 + HCl = H3PO4 + MnCl2 + KCl + H2O =>
5 PH3 + 8 KMnO4 + 24 HCl = 5 H3PO4 + 8 MnCl2 + 8 KCl + 12 H2O
Ca(HCO3)2 = Ca + H2 + (CO3)2 =>
Ca(HCO3)2 = Ca + H2 + (CO3)2
CH3COOH + SOCl2 = (CH3CO)Cl + HCl + SO2 =>
CH3COOH + SOCl2 = (CH3CO)Cl + HCl + SO2
C4H8 + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H8 + 4 K2Cr2O7 + 16 H2SO4 = 6 C2H4O2 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
Fe(OH)3 + Ca = Ca(OH)2 + Fe =>
2 Fe(OH)3 + 3 Ca = 3 Ca(OH)2 + 2 Fe
As2S3 + ClO3{-} + H2O = Cl{-} + H2AsO4{-} + S + H{+} =>
3 As2S3 + 5 ClO3{-} + 9 H2O = 5 Cl{-} + 6 H2AsO4{-} + 9 S + 6 H{+}
LiOH + H3AsO3 = Li3AsO3 + H2O =>
3 LiOH + H3AsO3 = Li3AsO3 + 3 H2O
Co + K2SO4 = K + CoSO4 =>
Co + K2SO4 = 2 K + CoSO4
NaOH + CH4 = Na + CO2 + H2 =>
2 NaOH + CH4 = 2 Na + CO2 + 3 H2
O + P = P2O5 =>
5 O + 2 P = P2O5
Hg2(CN)2 = Hg2 + CN =>
Hg2(CN)2 = Hg2 + 2 CN
CaF2*3Ca3(PO4)2 + H2SO4 = H3PO4 + HF + CaSO4 =>
CaF2*3Ca3(PO4)2 + 10 H2SO4 = 6 H3PO4 + 2 HF + 10 CaSO4
H2O + BaSO4 = Ba(OH)2 + H2SO4 =>
2 H2O + BaSO4 = Ba(OH)2 + H2SO4
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
NaO + SnO = NaSnO2 =>
NaO + SnO = NaSnO2
HCl + K2Cr2O7 = Cl2 + KCl + CrCl + H2O =>
14 HCl + K2Cr2O7 = 5 Cl2 + 2 KCl + 2 CrCl + 7 H2O
FeSO4 + H2SO4 + K2Cr2O7 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + K2SO4 =>
6 FeSO4 + 7 H2SO4 + K2Cr2O7 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O + K2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KPO4 + MgCl2 = MgPO4 + KCl2 =>
KPO4 + MgCl2 = MgPO4 + KCl2
C3H8 + O2 = CH4COOH + H2O =>
8 C3H8 + 13 O2 = 12 CH4COOH + 2 H2O
H2O + CO2 = C6H12O6 + O2H2O =>
12 H2O + 6 CO2 = C6H12O6 + 6 O2H2O
Li2CO3 + Al(NO3)3 = AlLi3 + CO3(NO3)2 =>
3 Li2CO3 + 2 Al(NO3)3 = 2 AlLi3 + 3 CO3(NO3)2
Cr{+2} + BrO3{-} + H2O = Cr2O7{-2} + H{+} + Br2 =>
10 Cr{+2} + 8 BrO3{-} + 11 H2O = 5 Cr2O7{-2} + 22 H{+} + 4 Br2
Mg(OH) + K3PO4 = Mg3(PO4)2 + K2OH =>
3 Mg(OH) + 2 K3PO4 = Mg3(PO4)2 + 3 K2OH
KMnO4 + HCl = KCl2 + MnCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl2 + 2 MnCl + 5 Cl2 + 8 H2O
NaHCO3 + BaCl2 = NaCl + CO2 + H2O + BaCO3 =>
2 NaHCO3 + BaCl2 = 2 NaCl + CO2 + H2O + BaCO3
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
Fe + Na2S2O3 + HCl = FeCl3 + NaCl + H2S + H2O =>
8 Fe + 3 Na2S2O3 + 30 HCl = 8 FeCl3 + 6 NaCl + 6 H2S + 9 H2O
Cl2 + KBr = KCl + Br2 = =>
Cl2 + 2 KBr = 2 KCl + Br2
Mg + FeO3 = Fe + MgO3 =>
Mg + FeO3 = Fe + MgO3
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
ZnO3 + HC2H3O2 = ZnC2O2 + H4O3 =>
ZnO3 + HC2H3O2 = ZnC2O2 + H4O3
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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