| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KCl + H2(SO4) = K2(SO4) + HCl =>
2 KCl + H2(SO4) = K2(SO4) + 2 HCl
SO2 + H3O + O2 = H2SO4 =>
3 SO2 + 2 H3O + 2 O2 = 3 H2SO4
CH3(CH2)10CH3 + OO2 = CO2 + H2O =>
3 CH3(CH2)10CH3 + 37 OO2 = 36 CO2 + 39 H2O
Ni + H2SO4 = NiSO4 + S + H2O =>
3 Ni + 4 H2SO4 = 3 NiSO4 + S + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
CH3COOH + CuO = Cu(CH3COO)2 + H2O =>
2 CH3COOH + CuO = Cu(CH3COO)2 + H2O
K3PO4 + Ba(OH)2 = Ba3(PO4)2 + KOH =>
2 K3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 KOH
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
P + Cl5 = PCl3 =>
5 P + 3 Cl5 = 5 PCl3
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
S + CO = SO2 + C2 =>
S + 2 CO = SO2 + C2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SnCl2 + HNO2 + HCl = SnCl4 + NO + H2O =>
SnCl2 + 2 HNO2 + 2 HCl = SnCl4 + 2 NO + 2 H2O
CsOH + H3PO4 = Cs3PO4 + H2O =>
3 CsOH + H3PO4 = Cs3PO4 + 3 H2O
MgO + P4O10 = Mg3(PO4)2 =>
6 MgO + P4O10 = 2 Mg3(PO4)2
P + Cl3 = PCl3 =>
P + Cl3 = PCl3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C6H8O7 + NaCO3 = CO2 + H2O + NaC6H7O7 =>
19 C6H8O7 + 18 NaCO3 = 24 CO2 + 13 H2O + 18 NaC6H7O7
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
S + CO = SO2 + C =>
S + 2 CO = SO2 + 2 C
CuSO4(aq) + HCl(aq) = CuCl2(aq) + H2SO4(aq) =>
CuSO4(aq) + 2 HCl(aq) = CuCl2(aq) + H2SO4(aq)
Mg + HNO3 = H2 + MgNO3 =>
2 Mg + 2 HNO3 = H2 + 2 MgNO3
Na2SO3 + HCl = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O
Mn(NO3)2 + C3H7NO2 = MnO2 + CO2 + H2O + N2 =>
15 Mn(NO3)2 + 8 C3H7NO2 = 15 MnO2 + 24 CO2 + 28 H2O + 19 N2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
FeSO4 + KClO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cl2 + H2O =>
10 FeSO4 + 2 KClO3 + 6 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + Cl2 + 6 H2O
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
H2SO4 + HJ = S + H2O + J2 =>
H2SO4 + 6 HJ = S + 4 H2O + 3 J2
NaCl + Na2Co3 = NaCo3 + Na2Cl =>
NaCl + Na2Co3 = NaCo3 + Na2Cl
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
SO2 + KMnO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
3 SO2 + 2 KMnO4 + 2 H2O = 2 MnO2 + K2SO4 + 2 H2SO4
Se + Cl2 + H2O = H2SeO4 + HCl =>
Se + 3 Cl2 + 4 H2O = H2SeO4 + 6 HCl
NaHCO3 + H2So4 = Na2So4 + H2O + CO2 =>
2 NaHCO3 + H2So4 = Na2So4 + 2 H2O + 2 CO2
NH + O2 = N2 + H2O =>
4 NH + O2 = 2 N2 + 2 H2O
P4O10 + K2O = K3PO4 =>
P4O10 + 6 K2O = 4 K3PO4
CO2 + H2 = CH3OH + H2O =>
CO2 + 3 H2 = CH3OH + H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
O2 + HI = HI3 + H2O =>
O2 + 6 HI = 2 HI3 + 2 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
NH3 + H2SO4 = S + HNO3 + H2O =>
3 NH3 + 4 H2SO4 = 4 S + 3 HNO3 + 7 H2O
Mg + H2O = H2 + MgO =>
Mg + H2O = H2 + MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/21/17
Équations équilibrées sur11/20/16
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