| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + 2 LiOH = Li2S + 2 H2O
CuCl2 + K2S = CuS + KCl =>
CuCl2 + K2S = CuS + 2 KCl
SO3 + H2O = S + H2O3 =>
2 SO3 + 3 H2O = 2 S + 3 H2O3
Cl2 + FeCl2 = FeCl3 =>
Cl2 + 2 FeCl2 = 2 FeCl3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Cl2 + FeCl2 = FeCl3 =>
Cl2 + 2 FeCl2 = 2 FeCl3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HBr + AGNO3 = HNO3 + AGBr =>
HBr + AGNO3 = HNO3 + AGBr
HCHO + KMnO4 + H2SO4 = HCOOH + K2SO4 + MnSO4 + H20 =>
80 HCHO + 20 KMnO4 + 30 H2SO4 = 80 HCOOH + 10 K2SO4 + 20 MnSO4 + 3 H20
CH3COOH + NaHCO3 = NaCH3COO + H2O + CO2 =>
CH3COOH + NaHCO3 = NaCH3COO + H2O + CO2
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
FeC2O4*2H2O(s) + H2C2O4(aq) + H2O2(aq) + K2C2O4(aq) = K3[Fe(C2O4)3]*3H2O(s) =>
2 FeC2O4*2H2O(s) + H2C2O4(aq) + H2O2(aq) + 3 K2C2O4(aq) = 2 K3[Fe(C2O4)3]*3H2O(s)
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
Zn + Au(NO2)2 = Zn(NO2)2 + Au =>
Zn + Au(NO2)2 = Zn(NO2)2 + Au
H2S + Ba(OH)2 = BaS + H2O =>
H2S + Ba(OH)2 = BaS + 2 H2O
NaSO4 + H2O = NaO + H2SO4 =>
NaSO4 + H2O = NaO + H2SO4
HBr + AL(OH)3 = H2O + ALBr3 =>
3 HBr + AL(OH)3 = 3 H2O + ALBr3
H + Cl = HCl =>
H + Cl = HCl
S + HNO3 = H2SO4 + NO2 + H20 =>
10 S + 40 HNO3 = 10 H2SO4 + 40 NO2 + H20
Sn + HCl = H2 + SnCl4 =>
Sn + 4 HCl = 2 H2 + SnCl4
AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
Mg + A1N = Mg3N2 + A1 =>
3 Mg + 2 A1N = Mg3N2 + 2 A1
Zn + Au(NO2)2 = Zn(NO2)2 + Au =>
Zn + Au(NO2)2 = Zn(NO2)2 + Au
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaCl + H2So4 = Na2So4 + HCl =>
2 NaCl + H2So4 = Na2So4 + 2 HCl
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
H + CrO3 = HCrO3 =>
H + CrO3 = HCrO3
Na + At2 = NaAt =>
2 Na + At2 = 2 NaAt
Ca(BrO3)2 = CaBr2 + O2 =>
Ca(BrO3)2 = CaBr2 + 3 O2
NH3 + I3 = NI3 + H3 =>
NH3 + I3 = NI3 + H3
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
BaF2 + Cl2 = BaCl2 + F2 =>
BaF2 + Cl2 = BaCl2 + F2
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
FE + CUSO4 = FESO4 + CU =>
FE + CUSO4 = FESO4 + CU
KClO3 + H2SO4 = KHSO4 + H2O + Cl2 + O2 =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + 2 H2O + 2 Cl2 + 5 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaCO3 + HAc = HCO3 + CaAc =>
CaCO3 + HAc = HCO3 + CaAc
HNO3 + MgCl2 = Mg(NO3)2 + HCl =>
2 HNO3 + MgCl2 = Mg(NO3)2 + 2 HCl
Ba(NO3)2 = BaO + NO2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 4 NO2 + O2
Na3BO3(aq) + ZnSO4(aq) = Na3SO4 + ZnBO3 =>
Na3BO3(aq) + ZnSO4(aq) = Na3SO4 + ZnBO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca(OH)2 + CO2 = Ca + HCO3 =>
Ca(OH)2 + 2 CO2 = Ca + 2 HCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/17
Équations équilibrées sur02/15/16
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