| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + Ni(NO3)2 = Ni + Al(NO3)2
Al + NaNO3 + NaOH + H2O = NaAlO2 + NH3 =>
8 Al + 3 NaNO3 + 5 NaOH + 2 H2O = 8 NaAlO2 + 3 NH3
Mg + HNO3 = MgO + H2 + N2 =>
6 Mg + 2 HNO3 = 6 MgO + H2 + N2
CH3OH + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 CH3OH + 6 KMnO4 + 18 HCl = 5 CO2 + 6 MnCl2 + 6 KCl + 19 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g)
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH2SO3H + CaCO3 = Ca(NH2SO3)2 + H2O + CO2 =>
2 NH2SO3H + CaCO3 = Ca(NH2SO3)2 + H2O + CO2
AlCl3(s) + H2O(g) = Al(OH)3 + HCl =>
AlCl3(s) + 3 H2O(g) = Al(OH)3 + 3 HCl
CO + C2H4 + CH3OH = C4H10O2 =>
CO + 2 C2H4 + 3 CH3OH = 2 C4H10O2
O2 + NO = NO2 =>
O2 + 2 NO = 2 NO2
CrCl3 + KOH + Br2 = KBr + K2CrO4 + KCl + H2O =>
2 CrCl3 + 16 KOH + 3 Br2 = 6 KBr + 2 K2CrO4 + 6 KCl + 8 H2O
HOCL + P + H2O = H3PO4 + HCL =>
5 HOCL + 2 P + 3 H2O = 2 H3PO4 + 5 HCL
AlCl3(s) + H2O(g) = Al2O3 + HCl =>
2 AlCl3(s) + 3 H2O(g) = Al2O3 + 6 HCl
CrI + Cl = CrCl + I =>
CrI + Cl = CrCl + I
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C5H5 + H2 = C5H12 =>
2 C5H5 + 7 H2 = 2 C5H12
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Aul3 = Aul3 =>
Aul3 = Aul3
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
Cr3C2 + O2 = Cr2O3 + C =>
4 Cr3C2 + 9 O2 = 6 Cr2O3 + 8 C
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CrI + Cl = ClI + Cr =>
CrI + Cl = ClI + Cr
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CO + C2H4 + CH3OH = C3H8O2 =>
CO + C2H4 + 3 CH3OH = 2 C3H8O2
HC2H3O2 + Mg(HCO3)2 = CO2 + H2O + Mg(C2H3O2)2 =>
2 HC2H3O2 + Mg(HCO3)2 = 2 CO2 + 2 H2O + Mg(C2H3O2)2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Na2SO4 + CaCO3 + C = Na2CO3 + CaS + CO2 =>
Na2SO4 + CaCO3 + 2 C = Na2CO3 + CaS + 2 CO2
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CUO + C = CU + CO =>
CUO + C = CU + CO
NiS + HCl + KClO3 = NiCl3 + KCl + S + H2O =>
2 NiS + 6 HCl + KClO3 = 2 NiCl3 + KCl + 2 S + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KClO3 + AgNO3 = AgClO3 + KNO3 =>
KClO3 + AgNO3 = AgClO3 + KNO3
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
CaCO3 + HCOOH = H + CaCOOH + CO3 =>
CaCO3 + HCOOH = H + CaCOOH + CO3
HClO4 + SO2 + H2O = H2SO4 + HCl =>
HClO4 + 4 SO2 + 4 H2O = 4 H2SO4 + HCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KIO3(aq) + AgNO3(aq) = KNO3(aq) + AgIO3(s) =>
KIO3(aq) + AgNO3(aq) = KNO3(aq) + AgIO3(s)
NaF + Ni2O3 = Na2O + NiF3 =>
6 NaF + Ni2O3 = 3 Na2O + 2 NiF3
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/14
Équations équilibrées sur11/19/13
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