| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlO3 + 3 SO2 = Al2(SO4)3
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Ba(oh)2 + AlCl3 = Al(oh)3 + BaCl2 =>
9 Ba(oh)2 + 12 AlCl3 = 4 Al(oh)3 + 18 BaCl2
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
CO + Fe2O3 = CO2 + Fe =>
3 CO + Fe2O3 = 3 CO2 + 2 Fe
Co(NO3)2 + (NH4)2S = CoS + (NH4)(NO3) =>
Co(NO3)2 + (NH4)2S = CoS + 2(NH4)(NO3)
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
NaClO3 + HCl = Cl2 + O2 + NaOH =>
NaClO3 + HCl = Cl2 + O2 + NaOH
C2H5NO2 + H2 = C2H5NH2 + H2O =>
C2H5NO2 + 3 H2 = C2H5NH2 + 2 H2O
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CaSO4 + NH3 + H2O + CO2 = (NH4)2SO4 + CaCO3 =>
CaSO4 + 2 NH3 + H2O + CO2 = (NH4)2SO4 + CaCO3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Br2 + NaOH = NaBrO3 + NaBr + H2O =>
3 Br2 + 6 NaOH = NaBrO3 + 5 NaBr + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
ZNO + C = ZN + CO2 =>
2 ZNO + C = 2 ZN + CO2
BACl2 + ZNSO4 = ZNCl2 + BASO4 =>
BACl2 + ZNSO4 = ZNCl2 + BASO4
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
C2H4 + H2O + O = HOCH2CH2OH =>
C2H4 + H2O + O = HOCH2CH2OH
C6H5NH2 + HCl = C6H5N + H3Cl =>
C6H5NH2 + HCl = C6H5N + H3Cl
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
B + Cl2 = BCl3 =>
2 B + 3 Cl2 = 2 BCl3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
F2 + S8 = SF6 =>
24 F2 + S8 = 8 SF6
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
ZNS + HCl = ZNCl2 + H2S =>
ZNS + 2 HCl = ZNCl2 + H2S
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
KMNO4 + KNO2 + H2SO4 = MNSO4 + H2O + KNO3 + K2SO4 =>
2 KMNO4 + 5 KNO2 + 3 H2SO4 = 2 MNSO4 + 3 H2O + 5 KNO3 + K2SO4
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
P2 + Cl2 = PCl5 =>
P2 + 5 Cl2 = 2 PCl5
Na2CO3 + FeCl3 = NaCl + Fe2(CO3)3 =>
3 Na2CO3 + 2 FeCl3 = 6 NaCl + Fe2(CO3)3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KOH + Br2 = KBrO + KBr + H2O =>
2 KOH + Br2 = KBrO + KBr + H2O
CH3NH2 + H2O = CH3NH3 + OH =>
CH3NH2 + H2O = CH3NH3 + OH
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/18
Équations équilibrées sur05/22/17
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