| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + Fe(No3)3 = Zn(No3)2 + Fe =>
3 Zn + 2 Fe(No3)3 = 3 Zn(No3)2 + 2 Fe
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Zn + Fe(NO3)3 = Zn(NO3)2 + Fe =>
3 Zn + 2 Fe(NO3)3 = 3 Zn(NO3)2 + 2 Fe
Ca(OH)2 + HCl = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
WO3 + H = W2O5 + H2O =>
2 WO3 + 2 H = W2O5 + H2O
NAOH + H2O = NAOH2 + OH =>
NAOH + H2O = NAOH2 + OH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C15H21N3O + KMnO4 + H2SO4 = C15H15N3O7 + MnSO4 + K2SO4 + H2O =>
5 C15H21N3O + 18 KMnO4 + 27 H2SO4 = 5 C15H15N3O7 + 18 MnSO4 + 9 K2SO4 + 42 H2O
NA + NANO3 = NA2O + N2 =>
5 NA + NANO3 = 3 NA2O + 2 N2
AgNO3 + MgCl = AgCl + MgNO3 =>
AgNO3 + MgCl = AgCl + MgNO3
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H10 + KMnO4 + H2SO4 + H2O = KOH + MnSO4 + C6H10(OH)2 =>
5 C6H10 + 2 KMnO4 + 2 H2SO4 + 4 H2O = 2 KOH + 2 MnSO4 + 5 C6H10(OH)2
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeCl2 + K2CrO7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
9 FeCl2 + K2CrO7 + 14 HCl = 9 FeCl3 + 2 KCl + CrCl3 + 7 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
ethanol + O2 = H2O2 + C6H12O7 =>
3 C2H5OH + 5 O2 = 3 H2O2 + C6H12O7
CU + AGNO3 = AG + CU(NO3)2 =>
CU + 2 AGNO3 = 2 AG + CU(NO3)2
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
C19H32O2 + O2 = CO2 + H2O =>
C19H32O2 + 26 O2 = 19 CO2 + 16 H2O
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
P4 + KOH + H2O = KH2PO2 + PH3 =>
P4 + 3 KOH + 3 H2O = 3 KH2PO2 + PH3
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
N + O2 = NO2 =>
N + O2 = NO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KCLO4 + H2O = HCLO4 + KOH =>
KCLO4 + H2O = HCLO4 + KOH
SO2H2O2 = H2SO4 =>
SO2H2O2 = H2SO4
SO2 + H2O2 = H2SO4 =>
SO2 + H2O2 = H2SO4
H2(g) + Cl2(g) = HCl(aq) =>
H2(g) + Cl2(g) = 2 HCl(aq)
Cr2(SO4)3 + KMnO4 + KOH = K2CrO4 + K2MnO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 6 KMnO4 + 16 KOH = 2 K2CrO4 + 6 K2MnO4 + 3 K2SO4 + 8 H2O
NaSO4 + H2O = NaO + H2SO4 =>
NaSO4 + H2O = NaO + H2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H7OCl + O2 = H2O + CO2 + Cl =>
4 C3H7OCl + 17 O2 = 14 H2O + 12 CO2 + 4 Cl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/29/16
Équations équilibrées sur05/29/15
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