| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KHC8H4O4 + Al(OH)3 = 3 H2O + Al(KC8H4O4)3
Na2[Fe(CO)4] + RCOCl = Na[RC(O)Fe(CO)4] + NaCl =>
Na2[Fe(CO)4] + RCOCl = Na[RC(O)Fe(CO)4] + NaCl
NH3 + HNO2 = NH3NO2 + H =>
NH3 + HNO2 = NH3NO2 + H
N2 + CO2 + K2S = N2SO4 + KCO + CO =>
N2 + 4 CO2 + K2S = N2SO4 + 2 KCO + 2 CO
(CH3(CH2O)CH3) + O2 = CO2 + H2O =>
2(CH3(CH2O)CH3) + 9 O2 = 6 CO2 + 8 H2O
CrNa2O4 + AgNO3 = NaNO3 + Ag2CrO4 =>
CrNa2O4 + 2 AgNO3 = 2 NaNO3 + Ag2CrO4
K[Fe(OH)4] + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O =>
2 K[Fe(OH)4] + 4 H2SO4 = K2SO4 + Fe2(SO4)3 + 8 H2O
C6H12O6 + KOH = C6H11O7 + H2O + K =>
C6H12O6 + 3 KOH = C6H11O7 + 2 H2O + 3 K
CH3CO2H + HOCH3 = CH3CO2CH3 + H2O =>
CH3CO2H + HOCH3 = CH3CO2CH3 + H2O
(H3C)3COH + HCl = C4H9Cl + H2O =>
(H3C)3COH + HCl = C4H9Cl + H2O
H2O + PI3 + C10H15NO = HIO3 + PH3 + C10H15N =>
3 H2O + PI3 + 6 C10H15NO = 3 HIO3 + PH3 + 6 C10H15N
C3H7OH + HCOOH = HCOOH7C3 + H2O =>
C3H7OH + HCOOH = HCOOH7C3 + H2O
SnO + Al = Al2O3 + Sn =>
3 SnO + 2 Al = Al2O3 + 3 Sn
C57H110O6(s) + O2(g) = CO2(g) + H2O(g) =>
2 C57H110O6(s) + 163 O2(g) = 114 CO2(g) + 110 H2O(g)
Cu = Cu{2+} + {-} =>
Cu = Cu{2+} + 2e
MgF2 + FeCl3 = FeF2 + MgCl3 =>
MgF2 + FeCl3 = FeF2 + MgCl3
BaF2 = Ba + F =>
BaF2 = Ba + 2 F
KOH + O3 + Cr(OH)3 = H2O + K2CrO4 =>
4 KOH + O3 + 2 Cr(OH)3 = 5 H2O + 2 K2CrO4
C3H6O3 + H2O = C3H8O4 =>
C3H6O3 + H2O = C3H8O4
HNO3 + Fe(OH) = Fe(NO3)3 + HOH3 =>
3 HNO3 + Fe(OH) = Fe(NO3)3 + HOH3
C3H8O2 = C3O2H8 =>
C3H8O2 = C3O2H8
K2HgI4 + C3H4O = Hg + KI + C3H4I + O2 =>
K2HgI4 + 2 C3H4O = Hg + 2 KI + 2 C3H4I + O2
ZnSO4(aq) + Li2CO3(aq) = ZnCO3(s) + Li2SO4(aq) =>
ZnSO4(aq) + Li2CO3(aq) = ZnCO3(s) + Li2SO4(aq)
Sn + H2S = SnS2 + H =>
Sn + 2 H2S = SnS2 + 4 H
CH3CO2H + CaCO3 = CO2 + H2O + CaH3CO =>
7 CH3CO2H + 8 CaCO3 = 14 CO2 + 2 H2O + 8 CaH3CO
NaH2PO4 + (NH4)4Mo7O24 + HNO3 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
7 NaH2PO4 + 12(NH4)4Mo7O24 + 28 HNO3 = 7(NH4)3PMo12O40 + 24 NH4NO3 + 7 NaNO3 + 27 H2O
PCl3 + H2O = HCl + P(OH)3 =>
PCl3 + 3 H2O = 3 HCl + P(OH)3
C4H9OH + CrO3 = Cr2O3 + CO2 + H2O =>
C4H9OH + 8 CrO3 = 4 Cr2O3 + 4 CO2 + 5 H2O
Ca + S = Ca2S4 =>
2 Ca + 4 S = Ca2S4
Pb(C2H3O2)2 + KI = K2Pb + I(C2H3O2) =>
Pb(C2H3O2)2 + 2 KI = K2Pb + 2 I(C2H3O2)
C2H5COOH + Al = (C2H5COO)3Al + H2 =>
6 C2H5COOH + 2 Al = 2(C2H5COO)3Al + 3 H2
NaCl(aq) + Fe(NO3)3(aq) = NaNO3(aq) + FeCl3(s) =>
3 NaCl(aq) + Fe(NO3)3(aq) = 3 NaNO3(aq) + FeCl3(s)
CaS2 + HNO3 = Ca(NO3)2 + NO2 + H2O + S =>
CaS2 + 4 HNO3 = Ca(NO3)2 + 2 NO2 + 2 H2O + 2 S
H2PdCl4 + NH4OH = [Pd(NH3)4]Cl2 + H2O + NH4Cl =>
H2PdCl4 + 6 NH4OH = [Pd(NH3)4]Cl2 + 6 H2O + 2 NH4Cl
C3H7COOH = C3H7COO + H =>
C3H7COOH = C3H7COO + H
Zn(SO4)2 + Mg = Mg(SO4)2 + Zn =>
Zn(SO4)2 + Mg = Mg(SO4)2 + Zn
BeOH + NaOH + H2O = Na2[Be(OH)4] + H2 =>
2 BeOH + 4 NaOH + 2 H2O = 2 Na2[Be(OH)4] + H2
NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4
C350H470O174N58 + Fe{3+} + H2O = HCO3{-} + Fe{2+} + NH4{+} + H{+} =>
C350H470O174N58 + 1348 Fe{3+} + 876 H2O = 350 HCO3{-} + 1348 Fe{2+} + 58 NH4{+} + 1640 H{+}
Fe2{+} + H2O = FeOOH + H2 + H{+} =>
2 Fe2{+} + 8 H2O = 4 FeOOH + 5 H2 + 2 H{+}
NaClO3 + CaCO3 = Na2CO3 + Ca(ClO3)2 =>
2 NaClO3 + CaCO3 = Na2CO3 + Ca(ClO3)2
C3H6 + KMnO4 + H2O = KOH + MnO + C3H8O2 =>
5 C3H6 + 2 KMnO4 + 6 H2O = 2 KOH + 2 MnO + 5 C3H8O2
Li2CO3 + (NH4)2SO4 = (NH4)2CO3 + Li2SO4 =>
Li2CO3 + (NH4)2SO4 = (NH4)2CO3 + Li2SO4
Pb3O4 + HNO3 = Pb(NO3)2 + PbO3 + H2O =>
2 Pb3O4 + 10 HNO3 = 5 Pb(NO3)2 + PbO3 + 5 H2O
TiO2 + H2SO4 + H2C2O4 = TiSO4 + CO2 + H2O =>
TiO2 + H2SO4 + H2C2O4 = TiSO4 + 2 CO2 + 2 H2O
Pb(s) + HNO3(aq) = H2 + Pb(NO3)2 =>
Pb(s) + 2 HNO3(aq) = H2 + Pb(NO3)2
CuBr2(aq) + Fe(s) = FeBr2(aq) + Cu(s) =>
CuBr2(aq) + Fe(s) = FeBr2(aq) + Cu(s)
HBrONaOH = H2ONaBrO =>
HBrONaOH = H2ONaBrO
KBrO3 + HCl + SbO3 = KCl + HBr + SbO5 =>
2 KBrO3 + 2 HCl + 3 SbO3 = 2 KCl + 2 HBr + 3 SbO5
CaOHNO3 + N2O5 = Ca(NO3)2 + HNO3 =>
CaOHNO3 + N2O5 = Ca(NO3)2 + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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