| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH = Na2O + H2O
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mg(OH)2 + SO3 = MgSO4 + H2O =>
Mg(OH)2 + SO3 = MgSO4 + H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
HCl + Na2So4 = H2So4 + NaCl =>
2 HCl + Na2So4 = H2So4 + 2 NaCl
Ag + NO2 + O2 = AgNO3 =>
2 Ag + 2 NO2 + O2 = 2 AgNO3
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH4Cl + H2O = HCl + (NH4)2O =>
2 NH4Cl + H2O = 2 HCl + (NH4)2O
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
KOH + Al(SO4)3 = KSO4 + Al(OH)3 =>
3 KOH + Al(SO4)3 = 3 KSO4 + Al(OH)3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe2O3 + H3PO4 = FePO4 + H2O =>
Fe2O3 + 2 H3PO4 = 2 FePO4 + 3 H2O
HCOOC2H2 + O2 = CO2 + H2O =>
4 HCOOC2H2 + 11 O2 = 12 CO2 + 6 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
FE + HCl = FECl2 + H2 =>
FE + 2 HCl = FECl2 + H2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Fe{2+} + Cu = Fe + Cu{2+} =>
Fe{2+} + Cu = Fe + Cu{2+}
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
BRO3{-} + SB{3+} + H{+} = BR{-} + SB{5+} + H2O =>
BRO3{-} + 3 SB{3+} + 6 H{+} = BR{-} + 3 SB{5+} + 3 H2O
CH3OH + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
5 CH3OH + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 6 MnSO4 + 19 H2O + 3 K2SO4
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
AL + HCL = ALCL + H2 =>
2 AL + 2 HCL = 2 ALCL + H2
CH3CH2Cl + KOH = CH2CH2 + KCl + H2O =>
CH3CH2Cl + KOH = CH2CH2 + KCl + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H{+} + MnO4 + C4H10O = Mn{2+} + C4H8O + H2O =>
2 H{+} + MnO4 + 3 C4H10O = Mn{2+} + 3 C4H8O + 4 H2O
AgNO3(aq) + Cu(s) = Cu(NO3)Ag(s) =>
AgNO3(aq) + Cu(s) = Cu(NO3)Ag(s)
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgNO3(aq) + Cu(s) = Cu(NO3)Ag(s) =>
AgNO3(aq) + Cu(s) = Cu(NO3)Ag(s)
Zn + HNO3 = Zn(NO3) + N2O + H2O =>
8 Zn + 10 HNO3 = 8 Zn(NO3) + N2O + 5 H2O
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
FeCl3 + Ca(oh)2 = Fe(oh)3 + CaCl2 =>
12 FeCl3 + 9 Ca(oh)2 = 4 Fe(oh)3 + 18 CaCl2
C2H5OH + O2 = CH3COOH + H20 =>
10 C2H5OH + 5 O2 = 10 CH3COOH + H20
Co + HNO3 = Co(NO3)3 + NH4NO3 + H2O =>
8 Co + 30 HNO3 = 8 Co(NO3)3 + 3 NH4NO3 + 9 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
FeCl3 + Ca(oh) = Fe(oh)3 + CaCl2 =>
6 FeCl3 + 9 Ca(oh) = 2 Fe(oh)3 + 9 CaCl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
BACl2 + Al2(SO4)3 = BASO4 + AlCl3 =>
3 BACl2 + Al2(SO4)3 = 3 BASO4 + 2 AlCl3
Cl2 + NaI = NaCl2 + I2 =>
2 Cl2 + 2 NaI = 2 NaCl2 + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/18
Équations équilibrées sur04/25/17
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