| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KCLO3 = 3 KCLO4 + KCL
NaOH(aq) + HCl(aq) = H2O(l) + NaCl(aq) =>
NaOH(aq) + HCl(aq) = H2O(l) + NaCl(aq)
C3H8 + Cl4 = C3H4Cl4 + HCl =>
C3H8 + 2 Cl4 = C3H4Cl4 + 4 HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CAC2O4 + KMNO4 + H2SO4 = CASO4 + K2SO4 + MNSO4 + H2O + CO2 =>
5 CAC2O4 + 2 KMNO4 + 8 H2SO4 = 5 CASO4 + K2SO4 + 2 MNSO4 + 8 H2O + 10 CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu + Ag{+} = Cu2{+} + Ag =>
2 Cu + Ag{+} = Cu2{+} + Ag
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
C2H5COOK + KOH = C2H5COOH + K2O =>
C2H5COOK + KOH = C2H5COOH + K2O
C3H8 + HO = C3H7 + H2O =>
C3H8 + HO = C3H7 + H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C3H7 + O2 = C3H7O2 =>
C3H7 + O2 = C3H7O2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
SO3 + H2O = SO + HO =>
SO3 + 2 H2O = SO + 4 HO
CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
K + S = KS =>
K + S = KS
KNO3 + FeCl + HCl = FeCl3 + NO + H2O + KCl =>
2 KNO3 + 3 FeCl + 8 HCl = 3 FeCl3 + 2 NO + 4 H2O + 2 KCl
Li2Co3 + BaBr2 = LiBr + BaCo3 =>
Li2Co3 + BaBr2 = 2 LiBr + BaCo3
KH2PO4 + Na2HPO4 = KH3Na2P2O8 =>
KH2PO4 + Na2HPO4 = KH3Na2P2O8
NaCIO = NaCIO3 + NaCI =>
3 NaCIO = NaCIO3 + 2 NaCI
NaHCO3 + HCl(aq) = NaCl(aq) + CO2 + H2O =>
NaHCO3 + HCl(aq) = NaCl(aq) + CO2 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KNO3 + C6H8O7 + S = CO2 + H2O + K2S + N2 =>
6 KNO3 + 2 C6H8O7 + 3 S = 12 CO2 + 8 H2O + 3 K2S + 3 N2
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NANO3 + HCL = HNO3 + NACL =>
NANO3 + HCL = HNO3 + NACL
SO3 + H2O = SO + HO =>
SO3 + 2 H2O = SO + 4 HO
CuSO4 + Fe = Cu + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe = 3 Cu + Fe2(SO4)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
O + C2H6O = H20 + CO2 =>
30 O + 10 C2H6O = 3 H20 + 20 CO2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NaBH4(l) + C7H7Cl(l) = NaB3H8(l) + NaCl(s) + H2(g) + C7H8(l) =>
3 NaBH4(l) + 2 C7H7Cl(l) = NaB3H8(l) + 2 NaCl(s) + H2(g) + 2 C7H8(l)
O + C2H6O = H2O + CO2 =>
6 O + C2H6O = 3 H2O + 2 CO2
BA + CL = BACL =>
BA + CL = BACL
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/18
Équations équilibrées sur11/15/17
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