| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H3PO4 + Al(OH)3 = AlPO4 + H2O =>
H3PO4 + Al(OH)3 = AlPO4 + 3 H2O
C4H9OH + Li = C4H9OLi + H2 =>
2 C4H9OH + 2 Li = 2 C4H9OLi + H2
Cl2 + NAI = NACl2 + I2 =>
2 Cl2 + 2 NAI = 2 NACl2 + I2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CuSo4 + KOh = Cu(Oh)2 + K2So4 =>
CuSo4 + 2 KOh = Cu(Oh)2 + K2So4
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
CuSo4 + KOh = Cu(Oh)2 + K2So4 =>
CuSo4 + 2 KOh = Cu(Oh)2 + K2So4
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
NaNO2 = Na + NO2 =>
NaNO2 = Na + NO2
CS2 + O2 = CO2 + SO4 =>
CS2 + 5 O2 = CO2 + 2 SO4
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
B2 + W2 = BW3 =>
B2 + 3 W2 = 2 BW3
AG + HNO3 = AGNO3 + NO + H2O =>
3 AG + 4 HNO3 = 3 AGNO3 + NO + 2 H2O
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Li + CO2 + H2O = LiHCO3 + H3 =>
3 Li + 3 CO2 + 3 H2O = 3 LiHCO3 + H3
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
HNO3 + LiOH = LiNO3 + H2O =>
HNO3 + LiOH = LiNO3 + H2O
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Na + ZnI2 = NaI + Zn =>
2 Na + ZnI2 = 2 NaI + Zn
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
CuCl2 + Na2CrO4 = CuCrO4 + NaCl =>
CuCl2 + Na2CrO4 = CuCrO4 + 2 NaCl
CH3CH2CH2COOH + Zn = CH3CH2CH2COOZn + H2 =>
2 CH3CH2CH2COOH + 2 Zn = 2 CH3CH2CH2COOZn + H2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Na2B4O7*5H2O = Na2O + B2O3 + H2O =>
Na2B4O7*5H2O = Na2O + 2 B2O3 + 5 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HBr + BaSO3 = BaBr2 + H2O + SO2 =>
2 HBr + BaSO3 = BaBr2 + H2O + SO2
Mg + HNO3(conc) = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3(conc) = Mg(NO3)2 + 2 NO2 + 2 H2O
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
ClO4 + H2O = HClO4 + OH =>
ClO4 + H2O = HClO4 + OH
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Fe(OH)3 + Ba(NO3)2 = Fe(NO3)3 + Ba(OH)2 =>
2 Fe(OH)3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 Ba(OH)2
NaOH + Al + H2O = H2 + NaAl(OH)4 =>
2 NaOH + 2 Al + 6 H2O = 3 H2 + 2 NaAl(OH)4
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C17H35COOH + NaOH = C17H35COONa + H2O =>
C17H35COOH + NaOH = C17H35COONa + H2O
NH3 + NaClO = N2H4 + NaCl + H2O =>
2 NH3 + NaClO = N2H4 + NaCl + H2O
C17H35COOH + NaOH = C17H35COONa + H2O =>
C17H35COOH + NaOH = C17H35COONa + H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/18
Équations équilibrées sur02/15/17
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