| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + (NH4)2SO4 = BaSO4 + 2 NH4NO3
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
NH4CLO4 = N2 + O2 + H2O + HCL =>
4 NH4CLO4 = 2 N2 + 5 O2 + 6 H2O + 4 HCL
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HBr + KClO = Br2 + KCl + H2O =>
2 HBr + KClO = Br2 + KCl + H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Li20 + H20 = Li0H =>
Li20 + H20 = 20 Li0H
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
C3H5O3 + OH = H3C6H5O7 + H2O =>
2 C3H5O3 + 4 OH = H3C6H5O7 + 3 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NH4CLO4 = N2 + O2 + H2O + HCL =>
4 NH4CLO4 = 2 N2 + 5 O2 + 6 H2O + 4 HCL
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C2H6 + O2 = C2O + H6O =>
C2H6 + O2 = C2O + H6O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2So3 + H2O = H2So3 + NaOH =>
Na2So3 + 2 H2O = H2So3 + 2 NaOH
FeCl3 + Zn = Fe + ZnCl2 =>
2 FeCl3 + 3 Zn = 2 Fe + 3 ZnCl2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HBr + KClO = Br2 + KCl + H2O =>
2 HBr + KClO = Br2 + KCl + H2O
Al + H2SO4 = Al2(SO4)33 + H2 =>
2 Al + 33 H2SO4 = Al2(SO4)33 + 33 H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
C5H12 + Br2 = C5H11 + HBr =>
2 C5H12 + Br2 = 2 C5H11 + 2 HBr
AL + H3PO4 = H2 + ALPO4 =>
2 AL + 2 H3PO4 = 3 H2 + 2 ALPO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
Cl2(g) + H2O(l) = HCl + HClO =>
Cl2(g) + H2O(l) = HCl + HClO
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Cl2(g) + H2O(l) = HCl + HClO =>
Cl2(g) + H2O(l) = HCl + HClO
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
(C15H30) + O2 = CO2 + H2O =>
2(C15H30) + 45 O2 = 30 CO2 + 30 H2O
Ca3(PO4)2 + C + SiO2 = CaSiO3 + P + CO =>
Ca3(PO4)2 + 5 C + 3 SiO2 = 3 CaSiO3 + 2 P + 5 CO
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Cu2O + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu2O + 6 HNO3 = 2 Cu(NO3)2 + 3 H2O + 2 NO2
H3PO3 + I2 + H2O = HI + H3PO4 =>
H3PO3 + I2 + H2O = 2 HI + H3PO4
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
CoSO4 + KMnO4 + KOH = Co(OH)3 + K2SO4 + K2MnO4 =>
CoSO4 + KMnO4 + 3 KOH = Co(OH)3 + K2SO4 + K2MnO4
KNO3 + NaCrO4 = NaNO3 + KCrO4 =>
KNO3 + NaCrO4 = NaNO3 + KCrO4
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
CuSO4 + NH4OH = (CuOH)2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH4OH = (CuOH)2SO4 + (NH4)2SO4
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg =>
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg
HNO3 + H2S = H2SO4 + NO2 + H2O =>
8 HNO3 + H2S = H2SO4 + 8 NO2 + 4 H2O
NaBiO3 + MnSO4 + H2SO4 = Bi2(SO4)3 + HMnO4 + Na2SO4 + H2O =>
10 NaBiO3 + 4 MnSO4 + 16 H2SO4 = 5 Bi2(SO4)3 + 4 HMnO4 + 5 Na2SO4 + 14 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
FeCO3 + H2SO4 = Fe(SO4) + H2CO3 =>
FeCO3 + H2SO4 = Fe(SO4) + H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/15
Équations équilibrées sur12/14/14
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