| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni2O3 + H2O = 2 O2 + 2 NiH
K + Cu3N2 = K2Cu + N =>
6 K + Cu3N2 = 3 K2Cu + 2 N
C10H11O2BrC29 = C39H11O2Br =>
C10H11O2BrC29 = C39H11O2Br
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + HCl = FeHCl2 + H =>
Fe + 2 HCl = FeHCl2 + H
NaCNHCl = NaClCNH =>
NaCNHCl = NaClCNH
CH3OHC6H4OHCOOH = C6H4(OH)COOCH3H2O =>
CH3OHC6H4OHCOOH = C6H4(OH)COOCH3H2O
C6H5NH2CH3NO2C2H5O = C9H13NH2NO3 =>
C6H5NH2CH3NO2C2H5O = C9H13NH2NO3
Cr(NO3)3 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)3 = 2 Cr2O3 + 12 NO2 + 3 O2
CH4 + KMnO4 = CH3OH + Mn + K =>
4 CH4 + KMnO4 = 4 CH3OH + Mn + K
HClO4 + H2O2 = H2ClO4 + HO2 =>
HClO4 + H2O2 = H2ClO4 + HO2
Sr(MnO4)2 = SrO + MnO2 + O2 =>
2 Sr(MnO4)2 = 2 SrO + 4 MnO2 + 3 O2
K2CO3 + HBr = KBr + H2O + CO2 =>
K2CO3 + 2 HBr = 2 KBr + H2O + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu + H2O2 = CuO2 + H2 =>
Cu + H2O2 = CuO2 + H2
(NH4)2HPO4 + NaOH = NH4OH + Na2HPO4 =>
(NH4)2HPO4 + 2 NaOH = 2 NH4OH + Na2HPO4
MnCl2 + KOH = Mn(OH)2 + KCl =>
MnCl2 + 2 KOH = Mn(OH)2 + 2 KCl
Li3N2 = Li3 + N2 =>
Li3N2 = Li3 + N2
Ca + VO = CaO + V =>
Ca + VO = CaO + V
[C6H5NH3]Cl + AgNO3 = C6H5NH3NO3 + AgCl =>
[C6H5NH3]Cl + AgNO3 = C6H5NH3NO3 + AgCl
Zn(OH)2 + HCe = ZnCe2 + H2O =>
Zn(OH)2 + 2 HCe = ZnCe2 + 2 H2O
Cd3(PO4)2 + Cu = Cd + Cu3(PO4)2 =>
Cd3(PO4)2 + 3 Cu = 3 Cd + Cu3(PO4)2
Fe + Cl2 = FeCl3 = FeCl2 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbS + H{+} = H2S + Pb{2+} =>
PbS + 2 H{+} = H2S + Pb{2+}
PB(NO3)(aq) + KI(aq) = PBI(s) + KNO3(aq) =>
PB(NO3)(aq) + KI(aq) = PBI(s) + KNO3(aq)
CaCl2 + OH = Ca(ClO4)2 + H2O =>
CaCl2 + 16 OH = Ca(ClO4)2 + 8 H2O
Hg + I2 = HgI =>
2 Hg + I2 = 2 HgI
NH3(g) + H2Co(aq) = (NH4)2 + Co3(s) =>
6 NH3(g) + 3 H2Co(aq) = 3(NH4)2 + Co3(s)
NH3 + Hg = HgH3 + N =>
NH3 + Hg = HgH3 + N
Bi2(SO4)3 + (NH4)2S = Bi2S + (NH4)2(SO4)3 =>
Bi2(SO4)3 + (NH4)2S = Bi2S + (NH4)2(SO4)3
CuSO4 + Na2CO3 + H2O = (CuOH2)CO3 + Na2SO4 =>
CuSO4 + Na2CO3 + H2O = (CuOH2)CO3 + Na2SO4
Na2CO3(s) + HCl(aq) = CO2(g) + NaCl(aq) + H2O(l) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + 2 NaCl(aq) + H2O(l)
S2 + Br2 = SBr3 =>
S2 + 3 Br2 = 2 SBr3
CaSO4 + CO + NH3 + H2O = (NH4)2SO4 + CaCO3 + H =>
CaSO4 + CO + 2 NH3 + 2 H2O = (NH4)2SO4 + CaCO3 + 2 H
MgCo3 + HNO3 = Mg(NO3)2 + H + Co =>
MgCo3 + 2 HNO3 = Mg(NO3)2 + 2 H + 3 Co
Mn(OH)2 + H2O + O2 = Mn(OH)4 =>
2 Mn(OH)2 + 2 H2O + O2 = 2 Mn(OH)4
Na2SO3 + O2 + H2O = Na2HSO4 =>
4 Na2SO3 + O2 + 2 H2O = 4 Na2HSO4
PbCO3 + Pb(OH)2 = PbCO3Pb(OH)2 =>
PbCO3 + Pb(OH)2 = PbCO3Pb(OH)2
Al + CaC2 = AlC3 + Ca =>
2 Al + 3 CaC2 = 2 AlC3 + 3 Ca
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H6H5O7 =>
9 NaHCO3 + 4 H3C6H5O7 = 15 CO2 + 4 H2O + 3 Na3C6H6H5O7
Fe + HNO3 = Fe2(NO3)3 + NH4NO3 + H2O =>
16 Fe + 30 HNO3 = 8 Fe2(NO3)3 + 3 NH4NO3 + 9 H2O
C13H10O3NaOH = C12H11O2COONa =>
C13H10O3NaOH = C12H11O2COONa
FeCl2 + NaNO3 + H2SO4 = FeCl3 + FeSO4 + NO + Na2SO4 + H2O =>
9 FeCl2 + 2 NaNO3 + 4 H2SO4 = 6 FeCl3 + 3 FeSO4 + 2 NO + Na2SO4 + 4 H2O
K2CO3 + CaN2O6 = KNO3 + CaCO3 =>
K2CO3 + CaN2O6 = 2 KNO3 + CaCO3
FeSO4 + KOH = Fe(OH)2 + K2(SO4) =>
FeSO4 + 2 KOH = Fe(OH)2 + K2(SO4)
H(NO3)NH4(OH) = NH4(NO3)H(OH) =>
H(NO3)NH4(OH) = NH4(NO3)H(OH)
P + HNO3 = P3PO4 + NO2 + H2O =>
4 P + 8 HNO3 = P3PO4 + 8 NO2 + 4 H2O
NH4OH + Al(NO3)3 = NH4(NO3) + H2O + Al =>
30 NH4OH + 8 Al(NO3)3 = 27 NH4(NO3) + 21 H2O + 8 Al
(NH4)2SO4 + B(OH)3 = NH3 + H2O + B2(SO4)3 =>
3(NH4)2SO4 + 2 B(OH)3 = 6 NH3 + 6 H2O + B2(SO4)3
CuCl2(aq) + HCl(aq) = HCl2(aq) + CuCl =>
CuCl2(aq) + HCl(aq) = HCl2(aq) + CuCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/24
Équations équilibrées sur05/14/23
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