| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + HNO2 = KNO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K2CR2O7 + C2H6O + H2SO4 = CR2(SO4)3 + K2SO4 + C2H4O2 + H20 =>
10 K2CR2O7 + 70 C2H6O + 40 H2SO4 = 10 CR2(SO4)3 + 10 K2SO4 + 70 C2H4O2 + 11 H20
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2SO3 + Zn(OH)2 = ZnSO3 + H2O =>
H2SO3 + Zn(OH)2 = ZnSO3 + 2 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
HCL + K2SO3 = KCL + H2O + SO2 =>
2 HCL + K2SO3 = 2 KCL + H2O + SO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CaOH + HCl = CaCl + H2O =>
CaOH + HCl = CaCl + H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CuO + H2NO3 = CuNO3 + H2O =>
CuO + H2NO3 = CuNO3 + H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
PF3 + BrF3 = PF5 + Br2 =>
3 PF3 + 2 BrF3 = 3 PF5 + Br2
NaHSO4 + H2SO4 = NaSO4 + SO2 + H2O =>
2 NaHSO4 + H2SO4 = 2 NaSO4 + SO2 + 2 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Ti + Cl = Ti3Cl16 =>
3 Ti + 16 Cl = Ti3Cl16
Ti + Cl2 = Ti3Cl16 =>
3 Ti + 8 Cl2 = Ti3Cl16
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
Al2O3 + Cl2 + C = AlCl3 + CO =>
Al2O3 + 3 Cl2 + 3 C = 2 AlCl3 + 3 CO
C8H18 + O2 = H20 + CO2 =>
10 C8H18 + 80 O2 = 9 H20 + 80 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(NO3)2 + Al(OH)3 = Ca(OH)2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 Al(NO3)3
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C2H4O + H2O = C2H6O2 =>
C2H4O + H2O = C2H6O2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C3H5O(COOH)3 + Na2CO3 = Na3C3H5O(COO)3 + CO2 + H2 =>
13 C3H5O(COOH)3 + 15 Na2CO3 = 10 Na3C3H5O(COO)3 + 33 CO2 + 27 H2
NO + KMnO4 = NO2 + KMnO3 =>
NO + KMnO4 = NO2 + KMnO3
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
CaCO3 + H2SO4 = CO2 + H2O + CaSO4 =>
CaCO3 + H2SO4 = CO2 + H2O + CaSO4
HNO3 + C = NO + CO2 + H2O =>
4 HNO3 + 3 C = 4 NO + 3 CO2 + 2 H2O
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
B2Cl4 + OH{-} = BO2{-} + Cl{-} + H2O + H2 =>
B2Cl4 + 6 OH{-} = 2 BO2{-} + 4 Cl{-} + 2 H2O + H2
HCl + Na3PO4 = H3PO4 + NaCl =>
3 HCl + Na3PO4 = H3PO4 + 3 NaCl
Fe + Cl2 = Fe{+3} + Cl{-} =>
2 Fe + 3 Cl2 = 2 Fe{+3} + 6 Cl{-}
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
CF4 + O2 = CO2 + F2 =>
CF4 + O2 = CO2 + 2 F2
Mg + H2SO4 = MgSO4 + SO2 + H2O =>
Mg + 2 H2SO4 = MgSO4 + SO2 + 2 H2O
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
CoCl2 + KOH + KClO2 = Co2O3 + KCl + H2O =>
4 CoCl2 + 8 KOH + KClO2 = 2 Co2O3 + 9 KCl + 4 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/11
Équations équilibrées sur12/13/10
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