| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)3(PO4) + 3 BaCl2 = Ba3(PO4)2 + 6(NH4)Cl
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K(OH) + (NH4)2(SO4) = K2(SO4) + NH3 + HOH =>
2 K(OH) + (NH4)2(SO4) = K2(SO4) + 2 NH3 + 2 HOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Ca(NO3)2 + AgNO3 = Ag(NO3)2 + CaNO3 =>
Ca(NO3)2 + AgNO3 = Ag(NO3)2 + CaNO3
Na2SO3 + CaCl2 = CaSO3 + NaCl =>
Na2SO3 + CaCl2 = CaSO3 + 2 NaCl
KF + PbNO = KNO + PbF =>
KF + PbNO = KNO + PbF
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HF(aq) + NH3(aq) = NH4F(aq) =>
HF(aq) + NH3(aq) = NH4F(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H12O6 + NH4OH = C8H11O3N + CO2 + H2O =>
17 C6H12O6 + 12 NH4OH = 12 C8H11O3N + 6 CO2 + 66 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + HC1 = KC1 + H2O =>
KOH + HC1 = KC1 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + H2O + Cl = AgCl + HNO3 + AgClO =>
2 AgNO3 + H2O + 2 Cl = AgCl + 2 HNO3 + AgClO
Li2CO3 + ZnOH = Zn2CO3 + LiOH =>
Li2CO3 + 2 ZnOH = Zn2CO3 + 2 LiOH
MgOH + NH4(SO4) = Mg(SO4) + NH3 + H2O =>
MgOH + NH4(SO4) = Mg(SO4) + NH3 + H2O
KCr2O7 + HCl + H2S = KCl + CrCl3 + S + H2O =>
2 KCr2O7 + 14 HCl + 7 H2S = 2 KCl + 4 CrCl3 + 7 S + 14 H2O
Cd + Au(NO3) = Cd(NO3) + Au =>
Cd + Au(NO3) = Cd(NO3) + Au
LiMo2 + NO2BF4 = NO2 + LiBF4 + Mo =>
LiMo2 + NO2BF4 = NO2 + LiBF4 + 2 Mo
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
C6H5NH2 + Br3 = C6NH2BrH4 + HBr =>
3 C6H5NH2 + 2 Br3 = 3 C6NH2BrH4 + 3 HBr
K2SO3(aq) + HCl(aq) = HSO3(s) + K2Cl(aq) =>
K2SO3(aq) + HCl(aq) = HSO3(s) + K2Cl(aq)
Al2(SO4)3 + Al(CH3COO)3 = Al2SO4(CH3COO)4 =>
Al2(SO4)3 + 4 Al(CH3COO)3 = 3 Al2SO4(CH3COO)4
Mg(s) + ZnBr2 = MgBr2(aq) + Zn(s) =>
Mg(s) + ZnBr2 = MgBr2(aq) + Zn(s)
FeCl + NH4OH = FeOH + ClNH4 =>
FeCl + NH4OH = FeOH + ClNH4
TiCl4 + Mg = MgCl2 + Ti0 =>
TiCl4 + 2 Mg = 2 MgCl2 + Ti0
P3 + O2 = P2O5 =>
4 P3 + 15 O2 = 6 P2O5
Na2CO3 + H3(PO4) = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3(PO4) = 2 Na3PO4 + 3 H2O + 3 CO2
KI + Hg(NO3)2 = HgI2 + KNO3 =>
2 KI + Hg(NO3)2 = HgI2 + 2 KNO3
Al2O3 = Al + O22 =>
22 Al2O3 = 44 Al + 3 O22
NaHSO4 + (CH3COO)2Ba = CH3COOH + CH3COONa + BaSO4 =>
NaHSO4 + (CH3COO)2Ba = CH3COOH + CH3COONa + BaSO4
H2O + (SO3)2{-} + Cr(O4)2{-} = (SO4)2{-} + CrO2 + OH{-} =>
2 H2O + 11(SO3)2{-} + 4 Cr(O4)2{-} = 11(SO4)2{-} + 4 CrO2 + 4 OH{-}
Br2(l) + H2(g) = HBr =>
Br2(l) + H2(g) = 2 HBr
NaI + Pb(NO3)2 = NaNO3 + PbI2 =>
2 NaI + Pb(NO3)2 = 2 NaNO3 + PbI2
Mn + CI = MnCI =>
Mn + CI = MnCI
NaOCl + H2O = Cl2 + NaOH + O2 =>
4 NaOCl + 2 H2O = 2 Cl2 + 4 NaOH + O2
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
Co(OH)Cl + NH4OH = [Co(NH3)6](OH)2 + NH4Cl + H2O =>
Co(OH)Cl + 7 NH4OH = [Co(NH3)6](OH)2 + NH4Cl + 6 H2O
C7H6O + C6H13N = C8H8O2 + C7H8 + N =>
86 C7H6O + 20 C6H13N = 43 C8H8O2 + 54 C7H8 + 20 N
Mg + SnCl2 = MgCl2 + Sn =>
Mg + SnCl2 = MgCl2 + Sn
C6H14 + O2 = CO2 + H2 =>
C6H14 + 6 O2 = 6 CO2 + 7 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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