| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
C2H6O + O2 = CO + H2O =>
C2H6O + 2 O2 = 2 CO + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H3BO3 + Li2CO3 = LiBO2 + H2O + CO2 =>
2 H3BO3 + Li2CO3 = 2 LiBO2 + 3 H2O + CO2
MnO + HBrO4 = Mn(BrO4) + OH =>
MnO + HBrO4 = Mn(BrO4) + OH
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
S + KOH = K2S + H2O + K2SO4 =>
4 S + 8 KOH = 3 K2S + 4 H2O + K2SO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2 + NaOH = H(OH)2 + Na =>
H2 + 4 NaOH = 2 H(OH)2 + 4 Na
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MnO + HBrO4 = Mn(BrO4) + H2O2 =>
2 MnO + 2 HBrO4 = 2 Mn(BrO4) + H2O2
S + KOH = K2S + H2O + K2SO3 =>
3 S + 6 KOH = 2 K2S + 3 H2O + K2SO3
K2CO3 + HF = KHCO3 + KF =>
K2CO3 + HF = KHCO3 + KF
MnO + HBrO4 = Mn(BrO4) + HO =>
MnO + HBrO4 = Mn(BrO4) + HO
Ca3(PO4)3 + C + SiO2 = P4 + CaSiO3 + CO =>
4 Ca3(PO4)3 + 36 C + 12 SiO2 = 3 P4 + 12 CaSiO3 + 36 CO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH3Br + NAOH = CH3OH + NABr =>
CH3Br + NAOH = CH3OH + NABr
H2S + O2 = SO2 + H20 =>
10 H2S + 10 O2 = 10 SO2 + H20
C10H14N2 + O2 = H2O + CO2 + NO =>
2 C10H14N2 + 29 O2 = 14 H2O + 20 CO2 + 4 NO
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3COH + Ag2O = CH3COOH + Ag =>
CH3COH + Ag2O = CH3COOH + 2 Ag
C7H5N3O6 = N2 + H2O + CO + C =>
2 C7H5N3O6 = 3 N2 + 5 H2O + 7 CO + 7 C
KHCO3 + HF = CO2 + KF + H2O =>
KHCO3 + HF = CO2 + KF + H2O
C3H6N6O6 = N2 + H2O + CO =>
C3H6N6O6 = 3 N2 + 3 H2O + 3 CO
Mg(HO)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(HO)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2Cr2O7 + KI + HCl = KCl + I2 + H2O + CrCl3 =>
K2Cr2O7 + 6 KI + 14 HCl = 8 KCl + 3 I2 + 7 H2O + 2 CrCl3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
ZnCl2 + NH4OH = ZnOH + NH4Cl2 =>
ZnCl2 + NH4OH = ZnOH + NH4Cl2
(NH4)Cl + Na3(PO4) = (NH4)3PO4 + NaCl =>
3(NH4)Cl + Na3(PO4) = (NH4)3PO4 + 3 NaCl
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H5N3O9 = N2 + NO + H2O + CO2 =>
4 C3H5N3O9 = 5 N2 + 2 NO + 10 H2O + 12 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Tb4O7 = Tb2O3 + O2 =>
2 Tb4O7 = 4 Tb2O3 + O2
H + Cl = HCl =>
H + Cl = HCl
FeO + Al = Fe + Al2O3 =>
3 FeO + 2 Al = 3 Fe + Al2O3
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
C4H10 + Cl = C4H9 + HCl =>
C4H10 + Cl = C4H9 + HCl
BaCl2(aq) + NaOH(aq) = Ba(OH)2 + NaCl =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 NaCl
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/15
Équations équilibrées sur01/21/15
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