| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO3{2-} + HF = HCO3{-} + F{-}
CaAl2O4 = Al2O3 + CaO =>
CaAl2O4 = Al2O3 + CaO
AlCl3 + NH4Fl = AlFl3 + NH4Cl =>
AlCl3 + 3 NH4Fl = AlFl3 + 3 NH4Cl
Fe2S3 + O2 + H2O = Fe(OH)3 + S =>
2 Fe2S3 + 3 O2 + 6 H2O = 4 Fe(OH)3 + 6 S
C2H6 + O2 = H2 + C2O =>
2 C2H6 + O2 = 6 H2 + 2 C2O
NH3 + O2 = NO1100 + H2O =>
4 NH3 + 2203 O2 = 4 NO1100 + 6 H2O
CO2 + H2 = C6H12O6 + O2 =>
6 CO2 + 6 H2 = C6H12O6 + 3 O2
sodiumchloride + silvernitrate = sodiumnitrate + silverchloride =>
NaCl + AgNO3 = NaNO3 + AgCl
BaCl2 + (NH4)2CrO4 = BaCrO4 + NH4Cl =>
BaCl2 + (NH4)2CrO4 = BaCrO4 + 2 NH4Cl
NH3 + NO2 = HNO3 + N2 =>
4 NH3 + 18 NO2 = 12 HNO3 + 5 N2
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
C53H45O7 + O2 = CO2 + H2O =>
4 C53H45O7 + 243 O2 = 212 CO2 + 90 H2O
NH4OH + F = H3OF + N + H =>
NH4OH + F = H3OF + N + 2 H
H2O2 + NaI = H2O + NaIO3 =>
3 H2O2 + NaI = 3 H2O + NaIO3
CU + AgNo3 = CU(No3)2 + Ag =>
CU + 2 AgNo3 = CU(No3)2 + 2 Ag
BeO + SO2 = BeS + O2 =>
2 BeO + 2 SO2 = 2 BeS + 3 O2
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
Sr(NO3)2 + C6H8O7 = SrO + H2O + N2 + CO2 =>
9 Sr(NO3)2 + 5 C6H8O7 = 9 SrO + 20 H2O + 9 N2 + 30 CO2
Sb + O2 = Sb4O4 =>
4 Sb + 2 O2 = Sb4O4
AgF + Al(NO3)3 = Ag(NO3)3 + AlF =>
AgF + Al(NO3)3 = Ag(NO3)3 + AlF
C12H12O11(s) + O2(g) = CO2(g) + H2O =>
2 C12H12O11(s) + 19 O2(g) = 24 CO2(g) + 12 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
HNO3 + NH(CH3)2 = NO3 + HNH(CH3)2 =>
HNO3 + NH(CH3)2 = NO3 + HNH(CH3)2
CoCl2*6H2O + Na2SO4 = CoSO4 + NaCl + H2O =>
CoCl2*6H2O + Na2SO4 = CoSO4 + 2 NaCl + 6 H2O
CuO + Br2 = O + CuBr2 =>
CuO + Br2 = O + CuBr2
CrBr3 + KOH + Cl2 = K2CrO4 + KBr04 + KCl + H2O =>
8 CrBr3 + 64 KOH + 21 Cl2 = 8 K2CrO4 + 6 KBr04 + 42 KCl + 32 H2O
Ni(OH)2 + H2SO4 = NiSO4 + H2O = =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O
CoCl2*6H2O + Na2SO4 = CoSO4 + NaCl + H2O =>
CoCl2*6H2O + Na2SO4 = CoSO4 + 2 NaCl + 6 H2O
C2H5OH(l) + O2(aq) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(aq) = 2 CO2(g) + 3 H2O(g)
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CH1 + H2O = CO + H2 =>
2 CH1 + 2 H2O = 2 CO + 3 H2
Ag2S + H2O2 = Ag2O + SO2 + H2O =>
Ag2S + 3 H2O2 = Ag2O + SO2 + 3 H2O
Mg(OH)2 + KCl = MgCl2 + KOH =>
Mg(OH)2 + 2 KCl = MgCl2 + 2 KOH
[Ag(NH3)2]{+} + Cl{-} = [Ag(NH3)2]Cl =>
[Ag(NH3)2]{+} + Cl{-} = [Ag(NH3)2]Cl
ZnCl2 + Na2SeO3 + N2H4(H20) = NaCl + ZnSe + N2 + H2O =>
4 ZnCl2 + 4 Na2SeO3 + N2H4(H20) = 8 NaCl + 4 ZnSe + N2 + 12 H2O
C2H4 + KMnO4 + H2O = C2H6O2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H6O2 + 2 MnO2 + 2 KOH
SO2 + O2 + H2O = (H2SO4) =>
2 SO2 + O2 + 2 H2O = 2(H2SO4)
NaNO3(s) + H2SO4(aq) + KMnO4(aq) = NO3(aq) + MnSO4(aq) + H2O(l) + K2SO4(aq) + Na2SO4(aq) =>
10 NaNO3(s) + 8 H2SO4(aq) + 2 KMnO4(aq) = 10 NO3(aq) + 2 MnSO4(aq) + 8 H2O(l) + K2SO4(aq) + 5 Na2SO4(aq)
CuS(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2SO4(l) + H2O =>
CuS(s) + 10 HNO3(aq) = Cu(NO3)2(aq) + 8 NO2(g) + H2SO4(l) + 4 H2O
AgS + H2SO4 = AgSO4 + H2S =>
AgS + H2SO4 = AgSO4 + H2S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MnCl2*4H2O + C6H12O6 = MnO2 + H2O + CH3Cl + O2 =>
6 MnCl2*4H2O + 2 C6H12O6 = 6 MnO2 + 18 H2O + 12 CH3Cl + 3 O2
NO3{-} + H = NO2{-} + H2O =>
NO3{-} + 2 H = NO2{-} + H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ba(OH)2 + MgSO4 = BaSO4(s) + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4(s) + Mg(OH)2
C2H4O2 + Mg(OH)2 = Mg(CH3CO2)2 + H2O =>
2 C2H4O2 + Mg(OH)2 = Mg(CH3CO2)2 + 2 H2O
C7H10O4 + LiBH4 + HCl = C6H10O3 + CH4O + LiCl + BH3 =>
C7H10O4 + 2 LiBH4 + 2 HCl = C6H10O3 + CH4O + 2 LiCl + 2 BH3
FeCl2O4 + Na2CO3 + O2 = Na2ClO4 + Fe2O3 + CO =>
4 FeCl2O4 + 8 Na2CO3 + 3 O2 = 8 Na2ClO4 + 2 Fe2O3 + 8 CO
Ni + CO = NiC4O4 =>
Ni + 4 CO = NiC4O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/23
Équations équilibrées sur01/18/23
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