| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + H3PO4 + NH3 = MgNH4PO4 + H2
NaClH2SO4 = NaHSO4HCl =>
NaClH2SO4 = NaHSO4HCl
CaMnO3 + HCl = CaCl2 + MnCl2 + Cl2 + H2O =>
CaMnO3 + 6 HCl = CaCl2 + MnCl2 + Cl2 + 3 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + H2O + CO2 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2O + 3 CO2
O3 + KI + H2SO4 = I2 + K2SO4 + H2O =>
O3 + 6 KI + 3 H2SO4 = 3 I2 + 3 K2SO4 + 3 H2O
V2 + ZnBr3 = VBr3 + Zn =>
V2 + 2 ZnBr3 = 2 VBr3 + 2 Zn
O2 + HCl = H2O2 + Cl2 =>
O2 + 2 HCl = H2O2 + Cl2
CuCu(NO3)2 + H2O = Cu(OH)2 + NO2 =>
CuCu(NO3)2 + 2 H2O = 2 Cu(OH)2 + 2 NO2
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + NO2 + H2O + H2SO4 =>
CuFeS2 + 22 HNO3 = Cu(NO3)2 + Fe(NO3)3 + 17 NO2 + 9 H2O + 2 H2SO4
KClO4 = K + Cl + O =>
KClO4 = K + Cl + 4 O
FeCl2 + KNO2 + HCl = FeCl3 + NO + H2O + KCl =>
FeCl2 + KNO2 + 2 HCl = FeCl3 + NO + H2O + KCl
NaClO(aq) + KI(aq) + H2O(aq) = I2(aq) + NaCl(aq) + KOH(aq) =>
NaClO(aq) + 2 KI(aq) + H2O(aq) = I2(aq) + NaCl(aq) + 2 KOH(aq)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CaOH2 + HF = CaOH2HF =>
CaOH2 + HF = CaOH2HF
P4 + ClO3{-} = P4O10 + Cl{-} =>
3 P4 + 10 ClO3{-} = 3 P4O10 + 10 Cl{-}
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C4H6O6(aq) + NaHCO3 = NaC4H6O5 + CO2 + H2O =>
13 C4H6O6(aq) + 10 NaHCO3 = 10 NaC4H6O5 + 22 CO2 + 14 H2O
Cr(NO3)3 + Na(CrO4)2 = Cr(CrO4)3 + Na(NO3)2 =>
2 Cr(NO3)3 + 3 Na(CrO4)2 = 2 Cr(CrO4)3 + 3 Na(NO3)2
C6H12O6 + NaHCO3 = CO2 + Na + H =>
C6H12O6 + 6 NaHCO3 = 12 CO2 + 6 Na + 18 H
NaPO3 + CoSO4 = Co(PO4)2 + Na3PO3 + SO2 =>
3 NaPO3 + CoSO4 = Co(PO4)2 + Na3PO3 + SO2
Fe1 + Cl2 = FeCl3 =>
2 Fe1 + 3 Cl2 = 2 FeCl3
MgH2 = H2Mg =>
MgH2 = H2Mg
Cl2(g) + NaI() = NaCl() + I2(g) =>
Cl2(g) + 2 NaI() = 2 NaCl() + I2(g)
PbNi5FeCd2SH20O23 + NiH2 = PbNi6FeCd2SH22O23 =>
PbNi5FeCd2SH20O23 + NiH2 = PbNi6FeCd2SH22O23
H3PO4 + C20H14O4 = PO3 + H2O + HC =>
14 H3PO4 + C20H14O4 = 14 PO3 + 18 H2O + 20 HC
[Fe(CN)6]{3-} + H2O2 = [Fe(CN)6]{4-} + O2 + H{+} =>
2[Fe(CN)6]{3-} + H2O2 = 2[Fe(CN)6]{4-} + O2 + 2 H{+}
K2O + Ba = K2Ba + O2 =>
2 K2O + 2 Ba = 2 K2Ba + O2
Ag(NO3)2 + HBr = H2Ag + Br + NO3 =>
Ag(NO3)2 + 2 HBr = H2Ag + 2 Br + 2 NO3
MnCl2 + LiOH = MnO2 + LiCl + H2 =>
MnCl2 + 2 LiOH = MnO2 + 2 LiCl + H2
B + H = BH2 =>
B + 2 H = BH2
HNO3(aq) + KCN(aq) = HCN(g) + KNO3 =>
HNO3(aq) + KCN(aq) = HCN(g) + KNO3
HBrO3 + NaHCO3 = NaBrO3 + H2CO3 =>
HBrO3 + NaHCO3 = NaBrO3 + H2CO3
C2H4(g) + H2O(g) = C2H5OH(g) =>
C2H4(g) + H2O(g) = C2H5OH(g)
Mn(NO3)2 + C6H8O7 + H = Mn3(C6H5O7)2*10H20 + N2 + O2 =>
3 Mn(NO3)2 + 2 C6H8O7 + 194 H = Mn3(C6H5O7)2*10H20 + 3 N2 + 9 O2
Pb(OH)2 + Cu2S = PbS + CuOH =>
Pb(OH)2 + Cu2S = PbS + 2 CuOH
KMnO4 + H2SO3 = H2O + K2SO4 + MnSO4 + O3 =>
6 KMnO4 + 9 H2SO3 = 9 H2O + 3 K2SO4 + 6 MnSO4 + 2 O3
NbO2 + H = NbO + H2O =>
NbO2 + 2 H = NbO + H2O
Cl + Na = NaCl =>
Cl + Na = NaCl
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
KCN(aq) + HNO3(aq) = KNO3(aq) + HCN(aq) =>
KCN(aq) + HNO3(aq) = KNO3(aq) + HCN(aq)
Ti(OCH(CH3)2)4 + HCl = TiO2 + C2H5Cl + C2H5OH =>
Ti(OCH(CH3)2)4 + 4 HCl = TiO2 + 4 C2H5Cl + 2 C2H5OH
Fe2(SO4)3 + KHO = K2SO4 + Fe2O3 + H2O =>
Fe2(SO4)3 + 6 KHO = 3 K2SO4 + Fe2O3 + 3 H2O
FCl3 + NaS = FS3 + NaCl =>
FCl3 + 3 NaS = FS3 + 3 NaCl
Mg + NO = Mg(NO)2 =>
Mg + 2 NO = Mg(NO)2
HClO4 + NH4OH = NCl + O4 + H2O =>
2 HClO4 + 2 NH4OH = 2 NCl + O4 + 6 H2O
CsOH + CO2 = H2O + Cs2CO3 =>
2 CsOH + CO2 = H2O + Cs2CO3
Ga + O = GaO =>
Ga + O = GaO
C2H5OH + KMnO4 + H2SO4 = H2CO2 + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 8 KMnO4 + 12 H2SO4 = 10 H2CO2 + 8 MnSO4 + 4 K2SO4 + 17 H2O
NaPO3 + CoSO4 = Co(PO4)2 + Na3PO3 + SO2 =>
3 NaPO3 + CoSO4 = Co(PO4)2 + Na3PO3 + SO2
FeN = Fe + N =>
FeN = Fe + N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/23
Équations équilibrées sur01/23/23
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