| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb{2+} + S2O3{2-} = PbS2O3
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
CH3COOH(aq) + NH4OH(aq) = CH3OH + NH4COOH =>
CH3COOH(aq) + NH4OH(aq) = CH3OH + NH4COOH
C5H6N2O2 + H2O = C5H5NO3 + NH3 =>
C5H6N2O2 + H2O = C5H5NO3 + NH3
NH4OH + FeCl3 = NH4Fe + Cl3OH =>
NH4OH + FeCl3 = NH4Fe + Cl3OH
Mg + Co(No3)2 = MgCo(No3)2 =>
Mg + Co(No3)2 = MgCo(No3)2
C12H22O11 + H2SO4 = H2O + CO2 + SO2 =>
C12H22O11 + 24 H2SO4 = 35 H2O + 12 CO2 + 24 SO2
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
FeSO4 + HNO4 + H2SO4 = Fe2(SO4)3 + NO2 + H2O =>
6 FeSO4 + 2 HNO4 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO2 + 4 H2O
Pb(CO3)2 + Mg3(PO4)2 = Pb3(PO4)2 + Mg(CO3)2 =>
3 Pb(CO3)2 + Mg3(PO4)2 = Pb3(PO4)2 + 3 Mg(CO3)2
W + HF + HNO3 = H2[WO2F4] + NO + H2O =>
W + 4 HF + 2 HNO3 = H2[WO2F4] + 2 NO + 2 H2O
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
N2H4 + Sb2(SO3)3 = N2 + SbH3 + H2S + H2O =>
15 N2H4 + 2 Sb2(SO3)3 = 15 N2 + 4 SbH3 + 6 H2S + 18 H2O
Fe + Se = FeSe2 =>
Fe + 2 Se = FeSe2
Si + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2SiO3 + H2O =>
3 Si + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 H2SiO3 + 5 H2O
H2O + Na2CO3 = CO2 + NaOH =>
H2O + Na2CO3 = CO2 + 2 NaOH
Cu(OH)2 + H2(SO4) = H2O + Cu(SO4) =>
Cu(OH)2 + H2(SO4) = 2 H2O + Cu(SO4)
CO2Ca(OH)2 = CaCO3H2O =>
CO2Ca(OH)2 = CaCO3H2O
KMnO4 + H2SO4 + Sb = Sb2O5 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 2 Sb = Sb2O5 + K2SO4 + 2 MnSO4 + 3 H2O
Na + PO4 + NiSO4 = Na2SO4 + NiPO4 =>
2 Na + PO4 + NiSO4 = Na2SO4 + NiPO4
CO2 + C2H4O = CO + H2O =>
3 CO2 + C2H4O = 5 CO + 2 H2O
HI(aq) + Li2S(aq) = H2S(g) + Li2I2(aq) =>
2 HI(aq) + Li2S(aq) = H2S(g) + Li2I2(aq)
CuSO4*Sn = SnSO4*Cu =>
CuSO4*Sn = SnSO4*Cu
Fe2O3 + H2 = H2O + FeH =>
Fe2O3 + 4 H2 = 3 H2O + 2 FeH
Cu + MgI = CuI + Mg =>
Cu + MgI = CuI + Mg
C4H9Cl + KOH = C4H9OH + KCl =>
C4H9Cl + KOH = C4H9OH + KCl
NaHCO3 + CH3CO2H = H2O + CO2 + NaCH =>
4 NaHCO3 + 3 CH3CO2H = 6 H2O + 6 CO2 + 4 NaCH
Pb(CH3COO)2PbOH2O = Pb(OH)CH3COO =>
Pb(CH3COO)2PbOH2O = 2 Pb(OH)CH3COO
C3H6N606 + O2 = CO2 + N2 + H2O =>
2 C3H6N606 + 9 O2 = 6 CO2 + 606 N2 + 6 H2O
CH3CHClCH3 + NH3 = CH3CHNH2CH3 + HCl =>
CH3CHClCH3 + NH3 = CH3CHNH2CH3 + HCl
Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3
NH3 + H3Po4 = NH4H2Po4 =>
NH3 + H3Po4 = NH4H2Po4
KMnO4 + O2 = K2O + MnO4 =>
4 KMnO4 + O2 = 2 K2O + 4 MnO4
KMnO4 + C3H8O3 = CO2 + MnO2 + K2MnO4 + H2O =>
14 KMnO4 + 2 C3H8O3 = 6 CO2 + 7 MnO2 + 7 K2MnO4 + 8 H2O
MgO + NaCl = MgCl2 + Na2O =>
MgO + 2 NaCl = MgCl2 + Na2O
CH3CO2 + H2O = CH3COOH + OH =>
CH3CO2 + H2O = CH3COOH + OH
K3PO4 + MgCl2 = K3Cl3 + Mg3(PO4)2 =>
2 K3PO4 + 3 MgCl2 = 2 K3Cl3 + Mg3(PO4)2
U(OH)6 = UO3 + H2O =>
U(OH)6 = UO3 + 3 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
NaCl(s) + AgNO3(aq) = NaNO3 + AgCl =>
NaCl(s) + AgNO3(aq) = NaNO3 + AgCl
CrO2{-} + OH{-} = CrO4{-2} + H2O + {-} =>
CrO2{-} + 4 OH{-} = CrO4{-2} + 2 H2O + 3e
NH2CH2COOH + HCl = NH2CH2COOCl + H2 =>
NH2CH2COOH + HCl = NH2CH2COOCl + H2
C2H5OH + C7H6O + NH2 = C9H11NH2 + H2O =>
41 C2H5OH + 14 C7H6O + 20 NH2 = 20 C9H11NH2 + 55 H2O
HO + NaCl = NaO + ClH =>
HO + NaCl = NaO + ClH
OO = O2 =>
OO = O2
Gd2O3 + HF = GdF3 + H2O =>
Gd2O3 + 6 HF = 2 GdF3 + 3 H2O
Zn(OH)2 + NaClO4 = NaOH + Zn(ClO4)2 =>
Zn(OH)2 + 2 NaClO4 = 2 NaOH + Zn(ClO4)2
C2H4O3(aq) + O2(g) = CO2(g) + H2O(aq) =>
2 C2H4O3(aq) + 3 O2(g) = 4 CO2(g) + 4 H2O(aq)
NH4NO3 + Ca(OH)2 = NH3 + H2O + Ca(NO3)2 =>
2 NH4NO3 + Ca(OH)2 = 2 NH3 + 2 H2O + Ca(NO3)2
Mn3O(CH3COO)7 + H2O = MnO2 + CH3COOH + Mn(CH3COO)2 =>
2 Mn3O(CH3COO)7 + 4 H2O = 3 MnO2 + 8 CH3COOH + 3 Mn(CH3COO)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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