| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = 2 NaOH + H2
H{+} + CH3OH + NO3{-} = CO2 + N2 + H20 =>
20 H{+} + 60 CH3OH + 20 NO3{-} = 60 CO2 + 10 N2 + 13 H20
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
H{+} + CH3OH + NO3{-} = CO2 + N2 + H2O =>
6 H{+} + 5 CH3OH + 6 NO3{-} = 5 CO2 + 3 N2 + 13 H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
MnCl2 + H2O = MnO + HCl =>
MnCl2 + H2O = MnO + 2 HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe2SO4 + Al = AlSO4 + Fe =>
Fe2SO4 + Al = AlSO4 + 2 Fe
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
Cl2 + NaOH = NaCl + NaHClO3 + H2O =>
5 Cl2 + 10 NaOH = 8 NaCl + 2 NaHClO3 + 4 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CaSO4 + NaCO3 = CaCO3 + NaSO4 =>
CaSO4 + NaCO3 = CaCO3 + NaSO4
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
H2O(e) = H2 + O2 =>
2 H2O(e) = 2 H2 + O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na + O = Na2O =>
2 Na + O = Na2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Al + H3PO4 = H2 + Al2PO4 =>
4 Al + 2 H3PO4 = 3 H2 + 2 Al2PO4
Cr(OH)3 + H3PO4 = CrPO4 + H2O =>
Cr(OH)3 + H3PO4 = CrPO4 + 3 H2O
W + O = WO2 =>
W + 2 O = WO2
KMnO4 = K2O + MnO2 + O2 =>
4 KMnO4 = 2 K2O + 4 MnO2 + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + H3PO4 = H2 + Al2PO4 =>
4 Al + 2 H3PO4 = 3 H2 + 2 Al2PO4
W + O = WO3 =>
W + 3 O = WO3
NH4Cl + NaNO2 = NaCl + H2O + N2 =>
NH4Cl + NaNO2 = NaCl + 2 H2O + N2
Ca3P2 + K2SO4 = Ca3SO4 + K2P2 =>
Ca3P2 + K2SO4 = Ca3SO4 + K2P2
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
H2O + CO2 + HCl = C2H3Cl + O2 =>
2 H2O + 4 CO2 + 2 HCl = 2 C2H3Cl + 5 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Pd(NO3)2 = PdO + NO2 + O2 =>
2 Pd(NO3)2 = 2 PdO + 4 NO2 + O2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
HCl + Zn = ZnCl + H2 =>
2 HCl + 2 Zn = 2 ZnCl + H2
Li + N2 = LiN =>
2 Li + N2 = 2 LiN
XH14O = XH12 + H2O =>
XH14O = XH12 + H2O
HCl6 + Zn = ZnCl + H2 =>
2 HCl6 + 12 Zn = 12 ZnCl + H2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
KBrO3 + HCl + KI = KBr + H2O + KCl + I2 =>
KBrO3 + 6 HCl + 6 KI = KBr + 3 H2O + 6 KCl + 3 I2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/11
Équations équilibrées sur02/08/10
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