| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 CI = MgI2 + 2 C
NaClO + Na2SO3 + NaOH = Na3SO5 + NaCl + H2O =>
3 NaClO + 2 Na2SO3 + 2 NaOH = 2 Na3SO5 + 3 NaCl + H2O
Li + Zn(OH)2 = LiOH + Zn =>
2 Li + Zn(OH)2 = 2 LiOH + Zn
Fe2O3 + S8 = Fe + SO2 =>
16 Fe2O3 + 3 S8 = 32 Fe + 24 SO2
NiSO4 + Na2SiO3 = NiSiO3 + Na2SO4 =>
NiSO4 + Na2SiO3 = NiSiO3 + Na2SO4
NaOH = NaH + O2 =>
2 NaOH = 2 NaH + O2
CaS + Hg(NO3)2 = Ca(NO3)2HgS =>
CaS + Hg(NO3)2 = Ca(NO3)2HgS
CaCl2(aq) + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2(aq) + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
Al2(SO4)3 + CaCl = Al2Cl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl = Al2Cl3 + 3 CaSO4
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
HCl + KI + H2O2 = I2 + KCl + H2O =>
2 HCl + 2 KI + H2O2 = I2 + 2 KCl + 2 H2O
Cr(OH)3 + Br + NaOH = Na2CrO4 + NaBr + H2O =>
Cr(OH)3 + 3 Br + 5 NaOH = Na2CrO4 + 3 NaBr + 4 H2O
AuO = Au + OO =>
2 AuO = 2 Au + OO
NH3(g) + O2 + CH4(g) = HCN(aq) + H2O(l) =>
2 NH3(g) + 3 O2 + 2 CH4(g) = 2 HCN(aq) + 6 H2O(l)
Ba(OH)2 + Al(OH)3 = Ba[Al(OH)5] =>
Ba(OH)2 + Al(OH)3 = Ba[Al(OH)5]
Mg + O = Mg2O2 =>
2 Mg + 2 O = Mg2O2
H2S + Fe(OH)2 + Ga(OH)3 = [FeGa]2S5 + H2O =>
5 H2S + 2 Fe(OH)2 + 2 Ga(OH)3 = [FeGa]2S5 + 10 H2O
Hg(NO3)2 + Ag = Hg + Ag(NO3) =>
Hg(NO3)2 + 2 Ag = Hg + 2 Ag(NO3)
P(g) + O2(g) = P2O5(l) =>
4 P(g) + 5 O2(g) = 2 P2O5(l)
H4Sb2O7 + Fe(OH)3 = Fe4(Sb2O7)3 + H2O =>
3 H4Sb2O7 + 4 Fe(OH)3 = Fe4(Sb2O7)3 + 12 H2O
Na2ReO4 + H2O = NaReO4 + Re(OH)4 + NaOH =>
3 Na2ReO4 + 4 H2O = 2 NaReO4 + Re(OH)4 + 4 NaOH
Ce(NO3)3 + PbO2 + H2SO4 = PbSO4 + HNO3 + H2[Ce(SO4)3] + H2O =>
2 Ce(NO3)3 + PbO2 + 7 H2SO4 = PbSO4 + 6 HNO3 + 2 H2[Ce(SO4)3] + 2 H2O
NaHCO3 + Ba(OH)2 = BaCO3 + Na2CO3 + H2O =>
2 NaHCO3 + Ba(OH)2 = BaCO3 + Na2CO3 + 2 H2O
ZnF2 + Li = ZnLi + F2 =>
ZnF2 + Li = ZnLi + F2
(CH3COO)3Ce + NH4NO3 + H2O = CeO2 + CH3COOH + NH4OH =>
8(CH3COO)3Ce + NH4NO3 + 15 H2O = 8 CeO2 + 24 CH3COOH + 2 NH4OH
AgNO3(aq) + Mg2(aq) = Ag1 + Mg(NO3)2 =>
4 AgNO3(aq) + Mg2(aq) = 4 Ag1 + 2 Mg(NO3)2
C2O4H2 + Ca(OH)2 = H2O + CaC2O4 =>
C2O4H2 + Ca(OH)2 = 2 H2O + CaC2O4
H2O2 + FeS2 = FeOOH + H2O + H{+} + SO4{-2} =>
15 H2O2 + 2 FeS2 = 2 FeOOH + 10 H2O + 8 H{+} + 4 SO4{-2}
Cl7 + HO = H6 + O5Cl =>
6 Cl7 + 210 HO = 35 H6 + 42 O5Cl
Ni + HClO3 = Ni(ClO3)2 + ClO + H2O =>
3 Ni + 8 HClO3 = 3 Ni(ClO3)2 + 2 ClO + 4 H2O
NaI + H2SO4 = I2 + H2S + H2O + NaHSO4 =>
8 NaI + 9 H2SO4 = 4 I2 + H2S + 4 H2O + 8 NaHSO4
Na + C2H5I = NaI + C2H5 =>
Na + C2H5I = NaI + C2H5
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HCHO2NaOH = NaCHO2H2O =>
HCHO2NaOH = NaCHO2H2O
BrCl + H2O = BrOH + HCl =>
BrCl + H2O = BrOH + HCl
CH3CH(OH)CH2OH + SOCl2 = CH3CH(OH)CH2Cl + SO2 + HCl =>
CH3CH(OH)CH2OH + SOCl2 = CH3CH(OH)CH2Cl + SO2 + HCl
Fe + O2 + H2O = Fe2O33H2O =>
4 Fe + 33 O2 + 2 H2O = 2 Fe2O33H2O
HCl + KI + H2O2 = I2 + KCl + H2O =>
2 HCl + 2 KI + H2O2 = I2 + 2 KCl + 2 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Cl7 + HO = H6 + O5Cl =>
6 Cl7 + 210 HO = 35 H6 + 42 O5Cl
Cr(OH)3 + Br + NaOH = Na2CrO4 + NaBr + H2O =>
Cr(OH)3 + 3 Br + 5 NaOH = Na2CrO4 + 3 NaBr + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H8 + (OH)3 = H2O =>
3 H8 + 8(OH)3 = 24 H2O
PtO + CO2 = PtCO3 =>
PtO + CO2 = PtCO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl3 + NaOH = Fe2O3 + HCl + NaCl =>
2 FeCl3 + 3 NaOH = Fe2O3 + 3 HCl + 3 NaCl
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
HKHF2 = KF + H2 + F2 =>
2 HKHF2 = 2 KF + 2 H2 + F2
Na2HPO4 + KBr = KHPO4 + Na2Br =>
Na2HPO4 + KBr = KHPO4 + Na2Br
Cl7 + HO = H6 + O5Cl =>
6 Cl7 + 210 HO = 35 H6 + 42 O5Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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