| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H2 + 5 O2 = 2(CO2)2 + 2 H2O
Ca(OH)2 + C = CaC2 + CO + H2 =>
Ca(OH)2 + 4 C = CaC2 + 2 CO + H2
SiCl4(i) + H2O(i) = Si(OH)4(s) + HCl(aq) =>
SiCl4(i) + 4 H2O(i) = Si(OH)4(s) + 4 HCl(aq)
ClO4 + Ba2 = Ba(ClO4)2 =>
4 ClO4 + Ba2 = 2 Ba(ClO4)2
BaC(O)3 = BaO + C(O)2 =>
BaC(O)3 = BaO + C(O)2
Fe(ClO3)2 + Cu(HCO3)2 = Fe(HCO3)2 + Cu(ClO3)2 =>
Fe(ClO3)2 + Cu(HCO3)2 = Fe(HCO3)2 + Cu(ClO3)2
LiF + H2SO4 = LiHSO4 + HF =>
LiF + H2SO4 = LiHSO4 + HF
Cs2CO3 + H3PO4 + H2O = Cs3H7P2O10 + CO2 =>
3 Cs2CO3 + 4 H3PO4 + H2O = 2 Cs3H7P2O10 + 3 CO2
KOH + HF = HOH + KF =>
KOH + HF = HOH + KF
NO + KClO3 + KOH = KNO2 + KCl + H2O =>
6 NO + KClO3 + 6 KOH = 6 KNO2 + KCl + 3 H2O
Na2CO3(s) + SiO2(s) = Na2SiO3(l) + CO2(g) =>
Na2CO3(s) + SiO2(s) = Na2SiO3(l) + CO2(g)
Pb(OH)2 + H2CO3 = PbCO3 + H2O =>
Pb(OH)2 + H2CO3 = PbCO3 + 2 H2O
NH04Cl + Ba(OH)02 = NH03 + BaCl02 + H02O =>
2 NH04Cl + Ba(OH)02 = 2 NH03 + BaCl02 + 2 H02O
Br2O3 + ClO = BrO3 + Cl =>
Br2O3 + 3 ClO = 2 BrO3 + 3 Cl
SnCl4 + NaF = Na2SnF6 + NaCl =>
SnCl4 + 6 NaF = Na2SnF6 + 4 NaCl
HBr + (NH4)2CO3 = H2CO3 + NH4Br =>
2 HBr + (NH4)2CO3 = H2CO3 + 2 NH4Br
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
C6H6 + H2O = C6H4O2 + H2 =>
C6H6 + 2 H2O = C6H4O2 + 3 H2
CaFe(CO3)2 + HCl = CaCl2 + FeCl2 + CO2 + H2O =>
CaFe(CO3)2 + 4 HCl = CaCl2 + FeCl2 + 2 CO2 + 2 H2O
CaO + FeS + SO2 = Fe2O3 + CaS =>
7 CaO + 6 FeS + SO2 = 3 Fe2O3 + 7 CaS
Zn(Cl2) + H2S = ZnS + HCl =>
Zn(Cl2) + H2S = ZnS + 2 HCl
MnCl2 + BaSO4 = MnSO4 + BaCl2 =>
MnCl2 + BaSO4 = MnSO4 + BaCl2
H2CO4 + Fe(OH)3 = H2O + Fe2(CO4)3 =>
3 H2CO4 + 2 Fe(OH)3 = 6 H2O + Fe2(CO4)3
C52H106 + O2 = CO2 + H2 =>
C52H106 + 52 O2 = 52 CO2 + 53 H2
ZnCl(aq) + KOH(aq) = KCl + ZnOH =>
ZnCl(aq) + KOH(aq) = KCl + ZnOH
MoO3 + NH3 = MoO2 + H2O + N2O =>
4 MoO3 + 2 NH3 = 4 MoO2 + 3 H2O + N2O
Mn(OH)2 + Br2(l) + OH{-}(aq) = MnO2 + Br{-}(aq) + H2O(l) =>
Mn(OH)2 + Br2(l) + 2 OH{-}(aq) = MnO2 + 2 Br{-}(aq) + 2 H2O(l)
NaSbO3 + Hg + O2 = Hg3(SbO3)2 + NaO =>
2 NaSbO3 + 3 Hg + O2 = Hg3(SbO3)2 + 2 NaO
H2SO4 + KClO3 = K2SO4 + H2O + SO2 + HClO4 =>
3 H2SO4 + 2 KClO3 = K2SO4 + 2 H2O + 2 SO2 + 2 HClO4
Y2 + HNO3 = HYO3 + H2O + NO2 =>
Y2 + 10 HNO3 = 2 HYO3 + 4 H2O + 10 NO2
KCl + AgC2H3O2 = KCH3CO2 + AgCl =>
KCl + AgC2H3O2 = KCH3CO2 + AgCl
C18H34O2 + *O2 = CO2 + H2O =>
2 C18H34O2 + 51*O2 = 36 CO2 + 34 H2O
Ca + AlBO3 = Al + Ca3(BO3)2 =>
3 Ca + 2 AlBO3 = 2 Al + Ca3(BO3)2
FeSO4 + NaOH = NaSO4 + Fe(OH) =>
FeSO4 + NaOH = NaSO4 + Fe(OH)
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
FeCl3 + N2O4(g) + H2O = HNO3 + HCl + Fe =>
2 FeCl3 + 3 N2O4(g) + 6 H2O = 6 HNO3 + 6 HCl + 2 Fe
In2(CO3)3 + SrMnO4 = In2(MnO4)3 + Sr(CO3) =>
In2(CO3)3 + 3 SrMnO4 = In2(MnO4)3 + 3 Sr(CO3)
(CH3)3N + H = (CH4)3 + NH =>
(CH3)3N + 4 H = (CH4)3 + NH
KCIO3 + KI + H2O = KIC + I2 + KOH =>
KCIO3 + 6 KI + 3 H2O = KIC + 3 I2 + 6 KOH
H3(BO3) + K(OH) = K(BO3) + H3(OH) =>
H3(BO3) + K(OH) = K(BO3) + H3(OH)
CO2O3 = CO + O2 =>
CO2O3 = CO + 2 O2
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
S2Cl2 + NH3 = SN4 + S8 + NH4Cl =>
48 S2Cl2 + 128 NH3 = 8 SN4 + 11 S8 + 96 NH4Cl
Cu + CaCl2 = Ca + CuCl4 =>
Cu + 2 CaCl2 = 2 Ca + CuCl4
[V(O)(H2O)3]SO4 + C5H8O2 + Na2CO3 = [V(O)(C5H7O2)2] + Na2SO4 + H2O + CO2 =>
[V(O)(H2O)3]SO4 + 2 C5H8O2 + Na2CO3 = [V(O)(C5H7O2)2] + Na2SO4 + 4 H2O + CO2
Li2O + CO = Li2CO2 =>
Li2O + CO = Li2CO2
CH3COOH + NaHCO3 = CH3CH2COONa + H2O + CO2 =>
7 CH3COOH + 4 NaHCO3 = 4 CH3CH2COONa + 6 H2O + 6 CO2
CaCl2 + O2 = Cl + CaO =>
2 CaCl2 + O2 = 4 Cl + 2 CaO
V2O5 + I2 = VO + IO3 =>
2 V2O5 + I2 = 4 VO + 2 IO3
Ca(C2H3O2)2 + Al(NO3)3 = Ca(NO3)2 + Al(C2H3O2)3 =>
3 Ca(C2H3O2)2 + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 Al(C2H3O2)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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