| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12O6 + 5 O2 = 5 CO2 + 6 H2O
Fe3O + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 Fe3O + 14 KMnO4 + 66 H2SO4 = 15 Fe2(SO4)3 + 7 K2SO4 + 14 MnSO4 + 66 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + KMnO4 = FeMnO4 + K =>
Fe + KMnO4 = FeMnO4 + K
HNO3 + CU = CU(NO3)2 + NO + H2O =>
8 HNO3 + 3 CU = 3 CU(NO3)2 + 2 NO + 4 H2O
H3PO4 + Li2O = Li3PO4 + H2O =>
2 H3PO4 + 3 Li2O = 2 Li3PO4 + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HS + O = H2O + SO2 =>
2 HS + 5 O = H2O + 2 SO2
Bi2O3 + H2 = Bi + H2O =>
Bi2O3 + 3 H2 = 2 Bi + 3 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
L2 + HNO3 = HLO3 + NO + H2O =>
3 L2 + 10 HNO3 = 6 HLO3 + 10 NO + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C3H6 + O2 = CO2 + H2O2 =>
C3H6 + 6 O2 = 3 CO2 + 3 H2O2
CH4COOH + NaHCO3 = CH4HCO3 + NaCOOH =>
CH4COOH + NaHCO3 = CH4HCO3 + NaCOOH
C2H4O2 + C3H8O = C5H10O2 + H20 =>
5 C2H4O2 + 30 C3H8O = 20 C5H10O2 + 3 H20
KMnO4 + HCl = Cl2 + KCl + MnCl2 + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 KCl + 2 MnCl2 + 8 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CaCO3 + H2O = CaO + H2CO3 =>
CaCO3 + H2O = CaO + H2CO3
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Br2 + CHCl3 = HBr + CBrCl3 =>
Br2 + CHCl3 = HBr + CBrCl3
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Al + H2O = Al2O3 + H =>
2 Al + 3 H2O = Al2O3 + 6 H
P4S3(s) + O2(g) = P4O10(s) + SO2(g) =>
P4S3(s) + 8 O2(g) = P4O10(s) + 3 SO2(g)
FE + HCL = FECL + H2 =>
2 FE + 2 HCL = 2 FECL + H2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
H2S + Cr2O7{-2} + H{+} = S + Cr{3+} + H2O =>
3 H2S + Cr2O7{-2} + 8 H{+} = 3 S + 2 Cr{3+} + 7 H2O
NaOH + Ci2 = NaCi + NaCiO + H2O =>
2 NaOH + Ci2 = NaCi + NaCiO + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cu2 + H2SO4 = Cu2(SO4)2 + H2O + SO2 =>
Cu2 + 4 H2SO4 = Cu2(SO4)2 + 4 H2O + 2 SO2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
CuO3 + H2SO4 = Cu(SO4)3 + H2O =>
CuO3 + 3 H2SO4 = Cu(SO4)3 + 3 H2O
AgCl(s) = Ag(s) + Cl2(g) =>
2 AgCl(s) = 2 Ag(s) + Cl2(g)
Fe + HNO3 = Fe(NO3) + NH4NO3 + H2O =>
8 Fe + 10 HNO3 = 8 Fe(NO3) + NH4NO3 + 3 H2O
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
KMNO4 + HCl = KCl + MNO2 + H2O + Cl2 =>
2 KMNO4 + 8 HCl = 2 KCl + 2 MNO2 + 4 H2O + 3 Cl2
CO + L2O5 = CO2 + L2 =>
5 CO + L2O5 = 5 CO2 + L2
Cu(NO3)2(aq) + NAOH(aq) = Cu(OH)2(s) + NANO3(aq) =>
Cu(NO3)2(aq) + 2 NAOH(aq) = Cu(OH)2(s) + 2 NANO3(aq)
CO + I2O5 = CO2 + I2 =>
5 CO + I2O5 = 5 CO2 + I2
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/04/17
Équations équilibrées sur10/04/16
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