| Équations équilibrées la veille | Équations équilibrées le lendemain |
(a)CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
ClOH = HClO =>
ClOH = HClO
H2SeO3 + KOH = KHSeO3 + H2O =>
H2SeO3 + KOH = KHSeO3 + H2O
Zn + HNO3(diluide) = Zn(NO3)2 + H2O + NO =>
3 Zn + 8 HNO3(diluide) = 3 Zn(NO3)2 + 4 H2O + 2 NO
ZnSe + O2 = ZnO + SeO2 =>
2 ZnSe + 3 O2 = 2 ZnO + 2 SeO2
NaBr + Ca = CaBr2 + Na =>
2 NaBr + Ca = CaBr2 + 2 Na
HNO3(aq) + KC2H3O2(aq) = KNO3(s) + HC2H3O2(s) =>
HNO3(aq) + KC2H3O2(aq) = KNO3(s) + HC2H3O2(s)
C5H12 + (O2)8 = CO + H2O =>
16 C5H12 + 11(O2)8 = 80 CO + 96 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C5H12 + (O2)8 = CO + H2O =>
16 C5H12 + 11(O2)8 = 80 CO + 96 H2O
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
N25 = N =>
N25 = 25 N
CaO + Co2 = CaOCo =>
2 CaO + Co2 = 2 CaOCo
Mg + H2S04 = MgS04 + H2 =>
Mg + H2S04 = MgS04 + H2
Mg(H2PO4)2 + Ca(OH)2 = Mg(OH)2 + Ca(H2PO4)2 =>
Mg(H2PO4)2 + Ca(OH)2 = Mg(OH)2 + Ca(H2PO4)2
C6H14 = H + C =>
C6H14 = 14 H + 6 C
Cr2O3 + K2CO3 + NaNO3 = K2CrO4 + CO2 + NaNO2 =>
Cr2O3 + 2 K2CO3 + 3 NaNO3 = 2 K2CrO4 + 2 CO2 + 3 NaNO2
SCl2 + MgCO3 = MgCl2 + CO2 + SO =>
SCl2 + MgCO3 = MgCl2 + CO2 + SO
CrO2 = Cr + Cr2O7 =>
7 CrO2 = 3 Cr + 2 Cr2O7
C5H12 + (O2)8 = CO + H2O =>
16 C5H12 + 11(O2)8 = 80 CO + 96 H2O
KO2(s) + H2O(l)1 = KOH(aq) + O2(g) =>
4 KO2(s) + 2 H2O(l)1 = 4 KOH(aq) + 3 O2(g)
C4H10O + KOH = C4H10 + KO + H2O =>
C4H10O + 2 KOH = C4H10 + 2 KO + H2O
MgO + HCl = MgCl + HO =>
MgO + HCl = MgCl + HO
NH4NO3 = NH3 + NO2 + H2O =>
7 NH4NO3 = 6 NH3 + 8 NO2 + 5 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
K2CrO4 + H2S + H2O = KOH + Cr(OH)4 + S =>
K2CrO4 + H2S + 2 H2O = 2 KOH + Cr(OH)4 + S
NiSO4 + BaO = BaSO4 + NiO =>
NiSO4 + BaO = BaSO4 + NiO
NH4Br + NaOH = BrNa + NH4OH =>
NH4Br + NaOH = BrNa + NH4OH
NiSO4 + BaO = BaSO4 + NiO =>
NiSO4 + BaO = BaSO4 + NiO
NaI + Cl2 = I2 + NaCl =>
2 NaI + Cl2 = I2 + 2 NaCl
Na2SO4(aq) + HCl(g) = NaCl(aq) + H2SO4(aq) =>
Na2SO4(aq) + 2 HCl(g) = 2 NaCl(aq) + H2SO4(aq)
TiClO + MgO = TiO + MgClO =>
TiClO + MgO = TiO + MgClO
Cl + KBr = ClK + Br =>
Cl + KBr = ClK + Br
TiClO + MgO = TiO + MgClO =>
TiClO + MgO = TiO + MgClO
NiSO4 + BaO = BaSO4 + NiO =>
NiSO4 + BaO = BaSO4 + NiO
TiClO + MgO = TiO + MgClO =>
TiClO + MgO = TiO + MgClO
NiSO4 + BaO = BaSO4 + NiO =>
NiSO4 + BaO = BaSO4 + NiO
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
NiSO4 + BaO = BaSO4 + NiO =>
NiSO4 + BaO = BaSO4 + NiO
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C5H12 + (O2)8 = CO + H2O =>
16 C5H12 + 11(O2)8 = 80 CO + 96 H2O
K4Fe(CN)6 + Fe(NO3)3 = KNO3 + Fe4[Fe(CN)6]3 =>
3 K4Fe(CN)6 + 4 Fe(NO3)3 = 12 KNO3 + Fe4[Fe(CN)6]3
H(NO3)2 + KCl = HCl2 + KNO3 =>
H(NO3)2 + 2 KCl = HCl2 + 2 KNO3
AlBr3 + AgNO3 = Al(NO3)3 + AgBr =>
AlBr3 + 3 AgNO3 = Al(NO3)3 + 3 AgBr
Cl2 + Ca(OH) = Ca(ClO)2 + CaCl2 + H2O =>
4 Cl2 + 4 Ca(OH) = Ca(ClO)2 + 3 CaCl2 + 2 H2O
Na2H2PO4 + NaOH = Na3HPO4 + H2O =>
Na2H2PO4 + NaOH = Na3HPO4 + H2O
HIO3 + CaCO3 = Ca(IO3)2 + CO2 + H2O =>
2 HIO3 + CaCO3 = Ca(IO3)2 + CO2 + H2O
CuCl + Na3PO4 = NaCl + Na + CuPO4 =>
CuCl + Na3PO4 = NaCl + 2 Na + CuPO4
H2N + Cl2 = N2 + HCl =>
2 H2N + 2 Cl2 = N2 + 4 HCl
F + Na2O = NaF + O =>
2 F + Na2O = 2 NaF + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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