| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3Fe(CN)6 + 3 MgCl2 = Mg3(Fe(CN)6)2 + 6 NaCl
AgNO3 + K3PO4 = AgPO4 + K3NO3 =>
AgNO3 + K3PO4 = AgPO4 + K3NO3
Fe2O3 + C2O = Fe3O4 + CO =>
3 Fe2O3 + C2O = 2 Fe3O4 + 2 CO
MgCrO4 + Fe(ClO3)3 = Mg(ClO3)2 + Fe2(CrO4)3 =>
3 MgCrO4 + 2 Fe(ClO3)3 = 3 Mg(ClO3)2 + Fe2(CrO4)3
NH4OH + NaOH = NaH5O + H2O + NH =>
2 NH4OH + NaOH = NaH5O + 2 H2O + 2 NH
OCl + S2O3 + NaOH = NaCl + SO3 + H2O =>
2 OCl + S2O3 + 2 NaOH = 2 NaCl + 2 SO3 + H2O
NBr3 + NaOH = N2 + NaBrHBrO =>
2 NBr3 + 3 NaOH = N2 + 3 NaBrHBrO
AgNO3 + K3PO4 = AgPO4 + K3NO3 =>
AgNO3 + K3PO4 = AgPO4 + K3NO3
Bi2S3 + K2Cr2O7 + HCl = HBiO3 + SO2 + CrCl3 + KCl + H2O =>
3 Bi2S3 + 11 K2Cr2O7 + 88 HCl = 6 HBiO3 + 9 SO2 + 22 CrCl3 + 22 KCl + 41 H2O
KBrAg(NO3) = K(NO3)AgBr =>
KBrAg(NO3) = K(NO3)AgBr
KMnO4 + NH3 = NO + MnO2 + KOH + H2O =>
5 KMnO4 + 3 NH3 = 3 NO + 5 MnO2 + 5 KOH + 2 H2O
SiO2HCl = SiClHO2 =>
SiO2HCl = SiClHO2
PbCl2 + Al2[SO4]3 = PbSO4 + AlCl3 =>
3 PbCl2 + Al2[SO4]3 = 3 PbSO4 + 2 AlCl3
NaClO + Na2S = NaS2 + Na2ClO =>
3 NaClO + 2 Na2S = NaS2 + 3 Na2ClO
C12H26 = C2H4 + C8H18 =>
C12H26 = 2 C2H4 + C8H18
C6H6 + C3H5OH = C6H5C3H5 + H2O =>
C6H6 + C3H5OH = C6H5C3H5 + H2O
AgNO3 + K3PO4 = AgPO4 + K3NO3 =>
AgNO3 + K3PO4 = AgPO4 + K3NO3
Ca(OH) + Li(PO4) = Li(OH) + Ca(PO4) =>
Ca(OH) + Li(PO4) = Li(OH) + Ca(PO4)
P2O3 + H2O = P2O + HO3 =>
5 P2O3 + 2 H2O = 5 P2O + 4 HO3
CaS + HNO3 = H2S + Ca(NO3)2 =>
CaS + 2 HNO3 = H2S + Ca(NO3)2
MgCl2 + K3PO4 = (Mg3(PO4)2) + KCl =>
3 MgCl2 + 2 K3PO4 = (Mg3(PO4)2) + 6 KCl
Na2Co3 + CaSO4 = CaCo3 + Na2SO4 =>
Na2Co3 + CaSO4 = CaCo3 + Na2SO4
C13H20 + O2 = CO2 + H2O =>
C13H20 + 18 O2 = 13 CO2 + 10 H2O
NaHCO3 + H3C5H5O7 = Na3C5H5O7 + CO2 + H2O =>
3 NaHCO3 + H3C5H5O7 = Na3C5H5O7 + 3 CO2 + 3 H2O
K3PO4 + Ba(NO3) = KNO3 + Ba3(PO4) =>
K3PO4 + 3 Ba(NO3) = 3 KNO3 + Ba3(PO4)
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
C12H22O11(l) + O2 = CO2(g) + H2O(l) =>
C12H22O11(l) + 12 O2 = 12 CO2(g) + 11 H2O(l)
Ca(s) + Br2(g) = CaBr2 =>
Ca(s) + Br2(g) = CaBr2
C6H12O = H2O + C6H10 =>
C6H12O = H2O + C6H10
Hg(NO3)2(s)Cu(s) = Cu(NO3)2(s)Hg(l) =>
Hg(NO3)2(s)Cu(s) = Cu(NO3)2(s)Hg(l)
C2H5COOH + H2O = CH3COOH + CH3OH =>
C2H5COOH + H2O = CH3COOH + CH3OH
NH4F + Ga = H2 + NH3 + GaF4NH4 =>
8 NH4F + 2 Ga = 3 H2 + 6 NH3 + 2 GaF4NH4
KCO3(heat) = KC + O2 =>
2 KCO3(heat) = 2 KC + 3 O2
BaCl2K2CrO7 = BaCrO7K2Cl2 =>
BaCl2K2CrO7 = BaCrO7K2Cl2
H2SO4 + NaCI = HCI + Na2SO4 =>
H2SO4 + 2 NaCI = 2 HCI + Na2SO4
Ir(NO3)4(aq) + NaOH(aq) = IrOH(aq) + Na(NO3)4(aq) =>
Ir(NO3)4(aq) + NaOH(aq) = IrOH(aq) + Na(NO3)4(aq)
P5I = P + I =>
P5I = 5 P + I
I2 + CaCO3 = CaI2 + CO2 + O2 =>
2 I2 + 2 CaCO3 = 2 CaI2 + 2 CO2 + O2
C6H8O6 + I2 = C6H6O6 + HI =>
C6H8O6 + I2 = C6H6O6 + 2 HI
Ni + HNO3 = NiO + NO + H2O =>
3 Ni + 2 HNO3 = 3 NiO + 2 NO + H2O
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
Ca(s) + H2O(l) = H2(g) + Ca(OH)2(s) =>
Ca(s) + 2 H2O(l) = H2(g) + Ca(OH)2(s)
K + Cl = K3Cl4 =>
3 K + 4 Cl = K3Cl4
H + (NO3)2 = HNO3 =>
2 H + (NO3)2 = 2 HNO3
S + HNO3 = H2SO3 + NO2 + H2O =>
S + 4 HNO3 = H2SO3 + 4 NO2 + H2O
C3H8O3 + Na = C3H5O3Na + H2 =>
2 C3H8O3 + 2 Na = 2 C3H5O3Na + 3 H2
Au + HBr = HAu + Br =>
Au + HBr = HAu + Br
PbCO3*Pb(OH)2 + H2S = PbS + H2O + H2CO3 =>
PbCO3*Pb(OH)2 + 2 H2S = 2 PbS + 2 H2O + H2CO3
HClO4 + Ni(OH)3 = NiClO5 + H2O =>
HClO4 + Ni(OH)3 = NiClO5 + 2 H2O
C2H4 + PdCl2 + H2O = C2H4O + Pd + HCl =>
C2H4 + PdCl2 + H2O = C2H4O + Pd + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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