| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag(NO3)3 + 3 Ba(OH)2 = 2 Ag(OH)3 + 3 Ba(NO3)2
HNO3 + HI = H2O + HIO3 + NO2 =>
6 HNO3 + HI = 3 H2O + HIO3 + 6 NO2
SO2 + O2 + Mg = MgSO4 =>
SO2 + O2 + Mg = MgSO4
N2H4(g) = NH3(s) + N2(g) =>
3 N2H4(g) = 4 NH3(s) + N2(g)
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
NaNO3 + NI + H2SO4 = NO + I2 + Na2SO4 + H2O =>
4 NaNO3 + 6 NI + 2 H2SO4 = 10 NO + 3 I2 + 2 Na2SO4 + 2 H2O
TiCl4 + NaOH = NaCl + TiO2 + HCl =>
TiCl4 + 2 NaOH = 2 NaCl + TiO2 + 2 HCl
CH4 + Br2 + H2O = BrCH4OH + HBr =>
CH4 + Br2 + H2O = BrCH4OH + HBr
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
K2CO3 + AgC2H3O2 = K2C2H3O2 + AgCO3 =>
K2CO3 + AgC2H3O2 = K2C2H3O2 + AgCO3
Mg3(PO4)2 + Ca = Ca(PO4)2 + Mg =>
Mg3(PO4)2 + Ca = Ca(PO4)2 + 3 Mg
SiH4 + NF3 = SiF4 + NH3 =>
3 SiH4 + 4 NF3 = 3 SiF4 + 4 NH3
Fe3SO4 + KMnO4 + H2SO4 = Fe(SO4)3 + K2SO4 + MnSO4 + H2O =>
5 Fe3SO4 + 16 KMnO4 + 64 H2SO4 = 15 Fe(SO4)3 + 8 K2SO4 + 16 MnSO4 + 64 H2O
NaBr(aq) + I2(g) = NaI(aq) + Br(g) =>
2 NaBr(aq) + I2(g) = 2 NaI(aq) + 2 Br(g)
HBr(aq) + K2CO3(aq) = KBr + CO2 + H2O =>
2 HBr(aq) + K2CO3(aq) = 2 KBr + CO2 + H2O
C3H6 + Cl2 + O2 = HCl + CO2 =>
C3H6 + 3 Cl2 + 3 O2 = 6 HCl + 3 CO2
CH3COOC3H7 + HOH = CH3COOH + C3H7OH =>
CH3COOC3H7 + HOH = CH3COOH + C3H7OH
NaClO3 + H2SO4 + NaI = NaCl + I2 + Na2SO4 + H2O =>
NaClO3 + 3 H2SO4 + 6 NaI = NaCl + 3 I2 + 3 Na2SO4 + 3 H2O
A2B3 + B3 = AB3 =>
A2B3 + B3 = 2 AB3
PbC8H20 + O2 = CO2 + H2O + PbO =>
2 PbC8H20 + 27 O2 = 16 CO2 + 20 H2O + 2 PbO
MgCl2 + HNaO = Mg(OH)2 + NaCl =>
MgCl2 + 2 HNaO = Mg(OH)2 + 2 NaCl
C6H8O7 + FeSO4 = FeSO4*C6H8O7 =>
C6H8O7 + FeSO4 = FeSO4*C6H8O7
Ag(NO3) + NaCO3 = NaNO3 + AgCO3 =>
Ag(NO3) + NaCO3 = NaNO3 + AgCO3
AsO3{-} + H{+} + BH4{-} = As(OH)3 + BH3 =>
AsO3{-} + 2 H{+} + BH4{-} = As(OH)3 + BH3
C6H8O7 + NaHCO3 = Na3C6H5C7 + CO2 + H2O =>
10 C6H8O7 + 9 NaHCO3 = 3 Na3C6H5C7 + 30 CO2 + 37 H2O
(NH4)2SO4 + Ba(NO3)2 = NH4(NO3) + BaSO4 =>
(NH4)2SO4 + Ba(NO3)2 = 2 NH4(NO3) + BaSO4
KNO3 + C6H8O7*H2O = K2O + N2 + CO2 + H2O =>
18 KNO3 + 5 C6H8O7*H2O = 9 K2O + 9 N2 + 30 CO2 + 25 H2O
HLO + HL = L2 + H2O =>
HLO + HL = L2 + H2O
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O
Fe(C2O4)3{3-} + K{+} + H2O = K3Fe(C2O4)3*3H2O =>
Fe(C2O4)3{3-} + 3 K{+} + 3 H2O = K3Fe(C2O4)3*3H2O
K2Cr2O7 + NaNO2 + H2SO4 = CrSO4 + NO2 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 8 NaNO2 + 7 H2SO4 = 2 CrSO4 + 8 NO2 + K2SO4 + 4 Na2SO4 + 7 H2O
NaI(s) + H2O(l) = NaOH(s) + HI(s) =>
NaI(s) + H2O(l) = NaOH(s) + HI(s)
Na3PO4 + Mn(NO3)3 = MnPO4 + NaNO3 =>
Na3PO4 + Mn(NO3)3 = MnPO4 + 3 NaNO3
H2S + PdO = Pd + SO2 + H2 =>
H2S + 2 PdO = 2 Pd + SO2 + H2
KNO2 + Br2 + H2SO4 = NO + KBrO3 + K2SO4 + H2O =>
10 KNO2 + Br2 + 4 H2SO4 = 10 NO + 2 KBrO3 + 4 K2SO4 + 4 H2O
HNO3 + C5H5N = HN + NC5H5O3 =>
HNO3 + C5H5N = HN + NC5H5O3
Pb(C2H3O2)2 + MnBr2 = PbBr2 + Mn(CH3CO2)2 =>
Pb(C2H3O2)2 + MnBr2 = PbBr2 + Mn(CH3CO2)2
LiClO2(s) = LiCl(s) + O2(g) =>
LiClO2(s) = LiCl(s) + O2(g)
Na2SO4 + Hg2Cl2 = Hg2SO4 + Na2Cl2 =>
Na2SO4 + Hg2Cl2 = Hg2SO4 + Na2Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag2S + O2 + NaCl + H2O = AgCl + NaOH + SO2 =>
2 Ag2S + 3 O2 + 4 NaCl + 2 H2O = 4 AgCl + 4 NaOH + 2 SO2
Cu(SO4)2 + Pb(NO3)2 = Pb(SO4)2 + Cu(NO3)2 =>
Cu(SO4)2 + Pb(NO3)2 = Pb(SO4)2 + Cu(NO3)2
HF + Mn(OH)3 = H2O + MnF3 =>
3 HF + Mn(OH)3 = 3 H2O + MnF3
(NH4)2SO4 + K(OH) = K2SO4 + (NH4)OH =>
(NH4)2SO4 + 2 K(OH) = K2SO4 + 2(NH4)OH
H2S + Pb(NO3)2 = H(NO3) + PbS =>
H2S + Pb(NO3)2 = 2 H(NO3) + PbS
FeSO4(NH4)2SO4 + (NH4)2C2O4 = FeC2O4 + (NH4)2SO4 =>
FeSO4(NH4)2SO4 + (NH4)2C2O4 = FeC2O4 + 2(NH4)2SO4
H2SO4 + HCl = HClO4 + H2S =>
H2SO4 + HCl = HClO4 + H2S
Cr(OH)3 + Zn(OH)2 + H2O2 = ZnCrO4 + H2O =>
2 Cr(OH)3 + 2 Zn(OH)2 + 3 H2O2 = 2 ZnCrO4 + 8 H2O
ClO2 + PbO + NaOH = PbO2 + NaClO2 + H2 =>
2 ClO2 + 2 PbO + 2 NaOH = 2 PbO2 + 2 NaClO2 + H2
H3C6H5O7 + Ca3(PO4)2 = Ca3C6H5O7 + H3(PO4)2 =>
H3C6H5O7 + Ca3(PO4)2 = Ca3C6H5O7 + H3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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