| Équations équilibrées la veille | Équations équilibrées le lendemain |
V2O5 + 5 CaS = 5 CaO + V2S5
Br2 + LiI = LiBr + I2 =>
Br2 + 2 LiI = 2 LiBr + I2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
LiOH = Li2O + H2O =>
2 LiOH = Li2O + H2O
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
La2O3 + Y2O3 + IrO2 = LaYIr2O7 =>
La2O3 + Y2O3 + 4 IrO2 = 2 LaYIr2O7
H2S + H2O = H2 + SO2 =>
H2S + 2 H2O = 3 H2 + SO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mg(s) + Cl2(g) = MgCl2(s) =>
Mg(s) + Cl2(g) = MgCl2(s)
La2O3 + Eu2O3 = LaEuO3 =>
La2O3 + Eu2O3 = 2 LaEuO3
La2O3 + Y2O3 = LaYO3 =>
La2O3 + Y2O3 = 2 LaYO3
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
CH3CH2OH + O2 = CO + H2O =>
CH3CH2OH + 2 O2 = 2 CO + 3 H2O
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
C6H8O6 + O2 = CO2 + H2O =>
C6H8O6 + 5 O2 = 6 CO2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HBr(g) = H + Br =>
HBr(g) = H + Br
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
La2O3 + Y2O3 = La2Y4O9 =>
La2O3 + 2 Y2O3 = La2Y4O9
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
La2O3 + Y2O3 = La4Y2O9 =>
2 La2O3 + Y2O3 = La4Y2O9
NH4 + HCl = NH4Cl + H2 =>
2 NH4 + 2 HCl = 2 NH4Cl + H2
Ba(OH)2 + HBr = H2O + BaBr2 =>
Ba(OH)2 + 2 HBr = 2 H2O + BaBr2
Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
La2O3 + Y2O3 = La3YO6 =>
3 La2O3 + Y2O3 = 2 La3YO6
CU + H2SO4 + O2 = CUSO4 + H2O =>
2 CU + 2 H2SO4 + O2 = 2 CUSO4 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
SrCO3 + Bi2O3 + Fe2O3 + TiO2 + O2 = Sr18Bi2Fe10Ti10O60 + CO2 =>
18 SrCO3 + Bi2O3 + 5 Fe2O3 + 10 TiO2 + 2 O2 = Sr18Bi2Fe10Ti10O60 + 18 CO2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
ClO3{-} + I{-} + H{+} = I2 + Cl{-} + H2O =>
ClO3{-} + 6 I{-} + 6 H{+} = 3 I2 + Cl{-} + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/31/21
Équations équilibrées sur08/30/20
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