| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H + Cl = HCl =>
H + Cl = HCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
H + Cl = HCl =>
H + Cl = HCl
Ni(NO3)2*6H2O + AgNO2 + C4H6O6 = NiAgO + CO2 + N2 + H2 =>
2 Ni(NO3)2*6H2O + 2 AgNO2 + 13 C4H6O6 = 2 NiAgO + 52 CO2 + 3 N2 + 51 H2
C + H2 = CH4 =>
C + 2 H2 = CH4
Ti + HCl = TiCl3 + H2 =>
2 Ti + 6 HCl = 2 TiCl3 + 3 H2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
H + Cl = HCl =>
H + Cl = HCl
KNO2(s) + K(s) = K2O(s) + N2(g) =>
2 KNO2(s) + 6 K(s) = 4 K2O(s) + N2(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
Ni(NO3)2*6H2O + SnNO3 + C4H6O6 = NiSnO + CO2 + N2 + H2 =>
2 Ni(NO3)2*6H2O + 2 SnNO3 + 14 C4H6O6 = 2 NiSnO + 56 CO2 + 3 N2 + 54 H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H20 =>
10 K2Cr2O7 + 70 C2H6O + 40 H2SO4 = 10 Cr2(SO4)3 + 10 K2SO4 + 70 C2H4O2 + 11 H20
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ni(NO3)2*6H2O + CdNO3 + C4H6O6 = NiCdO + CO2 + N2 + H2 =>
2 Ni(NO3)2*6H2O + 2 CdNO3 + 14 C4H6O6 = 2 NiCdO + 56 CO2 + 3 N2 + 54 H2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ni(NO3)2*6H2O + Sr(NO3)2 + C4H6O6 = NiSrO + CO2 + N2 + H2 =>
2 Ni(NO3)2*6H2O + 2 Sr(NO3)2 + 17 C4H6O6 = 2 NiSrO + 68 CO2 + 4 N2 + 63 H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
I2 + NaBH4 = H2 + NaI + B2H6 =>
I2 + 2 NaBH4 = H2 + 2 NaI + B2H6
Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
Ni(NO3)2*6H2O + Y(NO3)2 + C4H6O6 = NiYO + CO2 + N2 + H2 =>
2 Ni(NO3)2*6H2O + 2 Y(NO3)2 + 17 C4H6O6 = 2 NiYO + 68 CO2 + 4 N2 + 63 H2
AuCl3 + SbOCl = Sb2AuCl3 + Cl + O2 =>
AuCl3 + 2 SbOCl = Sb2AuCl3 + 2 Cl + O2
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg =>
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Sn + Fe3{+} = Sn2{+} + Fe =>
2 Sn + Fe3{+} = Sn2{+} + 3 Fe
FeCl2 + H2O + NH3 = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 H2O + 2 NH3 = Fe(OH)2 + 2 NH4Cl
H3PO4(aq) + Ca(OH)2(aq) = Ca3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Ca(OH)2(aq) = Ca3(PO4)2(aq) + 6 H2O(l)
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
Ti(s) + HCl(aq) = TiCl3 + H2 =>
2 Ti(s) + 6 HCl(aq) = 2 TiCl3 + 3 H2
C6H15N + O2 = CO2 + H2O + NH3 =>
C6H15N + 9 O2 = 6 CO2 + 6 H2O + NH3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Ti(s) + HCl(aq) = TiCl3(aq) + H2(g) =>
2 Ti(s) + 6 HCl(aq) = 2 TiCl3(aq) + 3 H2(g)
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Mg + HNO3 = Mg(NO3) + N2O + H2O =>
8 Mg + 10 HNO3 = 8 Mg(NO3) + N2O + 5 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/15
Équations équilibrées sur01/12/15
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