| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H8O2 + C4H4BrNO2 = C8H7BrO2 + C4H4NHO2
Na{+} + CO3{2-} = Na2CO3 =>
2 Na{+} + CO3{2-} = Na2CO3
NiCO3 + Zn(CH3CO2)2 = Ni(CH3CO2)2 + ZnCO3 =>
NiCO3 + Zn(CH3CO2)2 = Ni(CH3CO2)2 + ZnCO3
FeSO4 + K3[(Fe(CN)6)] = Fe3[(Fe(CN)6)]2 + K2SO4 =>
3 FeSO4 + 2 K3[(Fe(CN)6)] = Fe3[(Fe(CN)6)]2 + 3 K2SO4
ClO3{-} + As2S3 + OH{-} = AsO4{-3} + SO4{-2} + Cl{-} + H2O =>
14 ClO3{-} + 3 As2S3 + 36 OH{-} = 6 AsO4{-3} + 9 SO4{-2} + 14 Cl{-} + 18 H2O
Cu + FeCl3 = CuCl + FeCl =>
2 Cu + FeCl3 = 2 CuCl + FeCl
OH{-} + S2O2{3-} + ClO{-} = SO4{2-} + Cl{-} + H2O =>
2 OH{-} + 2 S2O2{3-} + 11 ClO{-} = 4 SO4{2-} + 11 Cl{-} + H2O
KICuSO4 = CuIK(SO4) =>
KICuSO4 = CuIK(SO4)
C6H6 + C3H6 = C6H5CH(CH3)2 =>
C6H6 + C3H6 = C6H5CH(CH3)2
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
CaCO3(s) + HCl(ac) = H2O(l) + CO2(g) + CaCl2 =>
CaCO3(s) + 2 HCl(ac) = H2O(l) + CO2(g) + CaCl2
CoCl2 + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 10 NH4OH + H2O2 = 2(Co(NH3)6)Cl3 + 12 H2O
C12H22O11 + H2O = C2H6O + H2CO3 =>
C12H22O11 + 5 H2O = 4 C2H6O + 4 H2CO3
Zn + CrCle3 = CrCle2 + ZnCle2 =>
Zn + 2 CrCle3 = 2 CrCle2 + ZnCle2
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6
K2CO3 + CoCl2 = KCl + CO3Co =>
K2CO3 + CoCl2 = 2 KCl + CO3Co
Mg + Al(SO4)3 = Al2 + Mg(SO4)3 =>
2 Mg + 2 Al(SO4)3 = Al2 + 2 Mg(SO4)3
CO3 + FeSO4 = FeCO3 + SO4 =>
CO3 + FeSO4 = FeCO3 + SO4
HSO4 + NaOH = H2ONaSO4 =>
HSO4 + NaOH = H2ONaSO4
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O =>
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O
HBr + Ba = H2 + BaBr =>
2 HBr + 2 Ba = H2 + 2 BaBr
NaF + Pb(OH)2 = Pb + NaOH + F =>
2 NaF + Pb(OH)2 = Pb + 2 NaOH + 2 F
N2O3 + O2 = NO2 =>
2 N2O3 + O2 = 4 NO2
NH2CH2COOH + CH3CH2CHNH2COOH = H2O + NH2CH2CONHCH(CH3)COOH =>
3 NH2CH2COOH + CH3CH2CHNH2COOH = 2 H2O + 2 NH2CH2CONHCH(CH3)COOH
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
Na3PO4 + SiO2 = Na2O + Si3(PO4)4 =>
4 Na3PO4 + 3 SiO2 = 6 Na2O + Si3(PO4)4
Zn + HCl4 = H2 + ZnCl4 =>
2 Zn + 2 HCl4 = H2 + 2 ZnCl4
H3PO2 + MgCO3 = CO2 + Mg3(PO2)2 + H2O =>
2 H3PO2 + 3 MgCO3 = 3 CO2 + Mg3(PO2)2 + 3 H2O
N + O2 = NO =>
2 N + O2 = 2 NO
Zn + KCl = Cl + KZn =>
Zn + KCl = Cl + KZn
HCO3{-} + Na{+} = HCO + NaO2 =>
HCO3{-} + Na{+} = HCO + NaO2
CaNO3 + K3PO4 = CaPO4 + K3NO3 =>
CaNO3 + K3PO4 = CaPO4 + K3NO3
KClO3 + HNO2 = KCl + NO2 + H2O =>
KClO3 + 6 HNO2 = KCl + 6 NO2 + 3 H2O
Na2WO4 + WO3 + H2 = Na3(WO3)10 + H2O =>
3 Na2WO4 + 17 WO3 + 3 H2 = 2 Na3(WO3)10 + 3 H2O
NaClO3 + HCl = NaCl + HClO3 =>
NaClO3 + HCl = NaCl + HClO3
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
CH3CHO + HCN = CH3CH(CN)OH =>
CH3CHO + HCN = CH3CH(CN)OH
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
[Zn(OH)]NO3 + NaOH = Zn(OH)2 + NaNO3 =>
[Zn(OH)]NO3 + NaOH = Zn(OH)2 + NaNO3
CH3CH(O)CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C3H6O + H2O =>
10 CH3CH(O)CH3 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 C3H6O + 8 H2O
Fe2(SO4)3 + H2O = FeSO4 + H2SO4 + O2 =>
2 Fe2(SO4)3 + 2 H2O = 4 FeSO4 + 2 H2SO4 + O2
HBr + Ca(OH)2 = CaBr2 + H2(OH)2 =>
2 HBr + Ca(OH)2 = CaBr2 + H2(OH)2
Ra + Br = BrRa3 =>
3 Ra + Br = BrRa3
Pb(NO3)2 + K2(CrO4) = K(NO3) + Pb(CrO4) =>
Pb(NO3)2 + K2(CrO4) = 2 K(NO3) + Pb(CrO4)
ZnCl2 + NH4Cl = (NH4)3ZnCl5 =>
ZnCl2 + 3 NH4Cl = (NH4)3ZnCl5
Cl20 = Cl2 =>
Cl20 = 10 Cl2
Fe{2+} + MnO4{-} + (H){+} = Fe{3+} + (Mn){2+} + H2O =>
5 Fe{2+} + MnO4{-} + 8(H){+} = 5 Fe{3+} + (Mn){2+} + 4 H2O
C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + K2SO4 + Cr2(SO4)3 + 7 H2O
C28H58 + NO2 = CO + H2O + N2 =>
4 C28H58 + 114 NO2 = 112 CO + 116 H2O + 57 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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