| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3NaOH = NaNO3H2O
CaO + Br = CaBr2 + O2 =>
2 CaO + 4 Br = 2 CaBr2 + O2
CuSO4 + NH3*H2O = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH3*H2O = Cu(OH)2 + (NH4)2SO4
Ru + H2O = Ru3O4 + H2 =>
3 Ru + 4 H2O = Ru3O4 + 4 H2
K2C2O4 + Ca(NO3)2 = K(NO3) + CaC2O4 =>
K2C2O4 + Ca(NO3)2 = 2 K(NO3) + CaC2O4
CH4N2O + O2 = CO2 + H2O + N2 =>
2 CH4N2O + 3 O2 = 2 CO2 + 4 H2O + 2 N2
Cl2 + BaF2 = ClF + Ba =>
Cl2 + BaF2 = 2 ClF + Ba
H2(g) + Br(l) = HBr =>
H2(g) + 2 Br(l) = 2 HBr
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K3[Fe(SCN)6] + FeCl3 = Fe4[Fe(SCN)6]3 + KCl + Cl2 =>
6 K3[Fe(SCN)6] + 8 FeCl3 = 2 Fe4[Fe(SCN)6]3 + 18 KCl + 3 Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4 + S = (NH4)2S =>
2 NH4 + S = (NH4)2S
Fe3O4 + SO3 = FeSO4 + Fe2(SO4)3 =>
Fe3O4 + 4 SO3 = FeSO4 + Fe2(SO4)3
F + KOH = KF + HO =>
F + KOH = KF + HO
C6H8O7 = C5H6O5 + CO2 + H2O =>
8 C6H8O7 = 9 C5H6O5 + 3 CO2 + 5 H2O
C + H2 + O = C6H12O6 =>
6 C + 6 H2 + 6 O = C6H12O6
Sb2(SO4)3 + KCl = SbCl3 + K2SO4 =>
Sb2(SO4)3 + 6 KCl = 2 SbCl3 + 3 K2SO4
AlCl3 + I2 = AlI3 + Cl2 =>
2 AlCl3 + 3 I2 = 2 AlI3 + 3 Cl2
C3H7OH + O2(g) = CO2 + H2O =>
2 C3H7OH + 9 O2(g) = 6 CO2 + 8 H2O
(PbOH)2CO3 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
(PbOH)2CO3 + 4 HNO3 = 2 Pb(NO3)2 + 3 H2O + CO2
HI = H2 + I2 =>
2 HI = H2 + I2
C2HCl3O2 + NaOH = NaC2Cl3O2 + H2O =>
C2HCl3O2 + NaOH = NaC2Cl3O2 + H2O
K3Fe(SCN)6 + NaF = K3[FeF6] + NaSCN =>
K3Fe(SCN)6 + 6 NaF = K3[FeF6] + 6 NaSCN
C15H12 + O2 = CO2 + H2O =>
C15H12 + 18 O2 = 15 CO2 + 6 H2O
CuO + KCl = CuCl2 + K2O =>
CuO + 2 KCl = CuCl2 + K2O
KOH + CuNO3 = KNO3 + CuOH =>
KOH + CuNO3 = KNO3 + CuOH
H2SO4 + KClO = K2SO4 + O2 + Cl2 + H2O =>
2 H2SO4 + 4 KClO = 2 K2SO4 + O2 + 2 Cl2 + 2 H2O
KMnO4 + NaNO2 + H2SO4 = MnSO4 + NaNO3 + K2SO4 + H2O =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + K2SO4 + 3 H2O
CHCH + H2O = CH3COH =>
CHCH + H2O = CH3COH
HClO3 + Cr(OH)3 + KOH = KCl + K2CrO4 + H2O =>
HClO3 + 2 Cr(OH)3 + 5 KOH = KCl + 2 K2CrO4 + 6 H2O
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
S + O2 = SO2 =>
S + O2 = SO2
K2Cr2O7 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
Sr(C2H3O2)2 + (NH4)2CO3 = SrCO3 + NH4C2H3O2 =>
Sr(C2H3O2)2 + (NH4)2CO3 = SrCO3 + 2 NH4C2H3O2
NH3(aq) + H2O(l) = NH4 + OH =>
NH3(aq) + H2O(l) = NH4 + OH
Co2(CO3)2 = CoO + CO2 =>
Co2(CO3)2 = 2 CoO + 2 CO2
Ba(NO3)2 + Na2(CrO4) = BaCrO4 + Na(NO3) =>
Ba(NO3)2 + Na2(CrO4) = BaCrO4 + 2 Na(NO3)
C2H5NH2 + H2O = HC2H5NH2 + OH =>
C2H5NH2 + H2O = HC2H5NH2 + OH
Ba(OH)2(aq) + (NH4)2CO3(s) = BaCO3(s) + NH3(g) + H2O(l) =>
Ba(OH)2(aq) + (NH4)2CO3(s) = BaCO3(s) + 2 NH3(g) + 2 H2O(l)
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
H2O + OCl = Cl + OH =>
H2O + OCl = Cl + 2 OH
Pb(CH3COO)2 + NH4[C6H5N(O)NO] = Pb[C6H5N(O)NO]2 + NH4(CH3COO) =>
Pb(CH3COO)2 + 2 NH4[C6H5N(O)NO] = Pb[C6H5N(O)NO]2 + 2 NH4(CH3COO)
P + NH4ClO4 = H3PO4 + N2 + Cl2 + H2O =>
8 P + 10 NH4ClO4 = 8 H3PO4 + 5 N2 + 5 Cl2 + 8 H2O
CH3CONH2 + LiAlH4 + H2O = CH3CH2NH2 + LiAl(OH)2 =>
3 CH3CONH2 + 2 LiAlH4 + H2O = 3 CH3CH2NH2 + 2 LiAl(OH)2
SiO2 = Si + O =>
SiO2 = Si + 2 O
C6H4(OH)COOH + CH3COOH = CH3COOC6H4COOH =>
10 C6H4(OH)COOH + CH3COOH = 8 CH3COOC6H4COOH
CHCl3 + KOH = HCOOK + KCl + H2O =>
CHCl3 + 4 KOH = HCOOK + 3 KCl + 2 H2O
Be + NaOH + H2O = Na[Be(OH)4] + H2 =>
2 Be + 2 NaOH + 6 H2O = 2 Na[Be(OH)4] + 3 H2
Br + BaCl2 = BrCl + Ba =>
2 Br + BaCl2 = 2 BrCl + Ba
C6H5COOH + CaO = CaCO3 + C6H6 =>
C6H5COOH + CaO = CaCO3 + C6H6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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