| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 = CuO + H2O
SCN{-} + Ag{+} = AgSCN =>
SCN{-} + Ag{+} = AgSCN
CuS + HNO3 = CuSO4 + H2O + N2O =>
CuS + 2 HNO3 = CuSO4 + H2O + N2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Li2SO3 + K3PO4 = K2SO3 + Li3PO4 =>
3 Li2SO3 + 2 K3PO4 = 3 K2SO3 + 2 Li3PO4
K2Cr2O7 + HCl = KCl + CrCl2 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl2 + 4 Cl2 + 7 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
BaCl2 + Al2(SO4)3 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2(SO4)3 = 2 AlCl3 + 3 BaSO4
C7H7NO2 + C2H5OH = C9H11NO2 + H2O =>
C7H7NO2 + C2H5OH = C9H11NO2 + H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C7H17 + O2 = H2O + CO2 =>
4 C7H17 + 45 O2 = 34 H2O + 28 CO2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
HNO3 + ZN = ZN(NO3)3 + N2 + H2O =>
36 HNO3 + 10 ZN = 10 ZN(NO3)3 + 3 N2 + 18 H2O
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ni(No3)2(aq) + Na2S(aq) = NiS(s) + NaNo3(aq) =>
Ni(No3)2(aq) + Na2S(aq) = NiS(s) + 2 NaNo3(aq)
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
BaCO3 + Y2O3 = Ba3Y4O9 + CO2 =>
3 BaCO3 + 2 Y2O3 = Ba3Y4O9 + 3 CO2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
P4O10 = P + O2 =>
P4O10 = 4 P + 5 O2
Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
La2O3 + Cr2O3 = LaCr3O6 =>
La2O3 + 3 Cr2O3 = 2 LaCr3O6
Mo + O2 = MoO3 =>
2 Mo + 3 O2 = 2 MoO3
CI2 + KI = KCI + I2 =>
CI2 + KI = KCI + I2
BrO3{-} + CH2(COOH)2 = Br{-} + CO2 + H2O =>
4 BrO3{-} + 3 CH2(COOH)2 = 4 Br{-} + 9 CO2 + 6 H2O
K0H + H3PO4 = K3PO4 + H20 =>
30 K0H + 10 H3PO4 = 10 K3PO4 + 3 H20
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HNO3 + Ra(OH)2 = Ra(NO3)2 + H2O =>
2 HNO3 + Ra(OH)2 = Ra(NO3)2 + 2 H2O
CO2 + LiOH = Li2CO3 + H2O =>
CO2 + 2 LiOH = Li2CO3 + H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CH2CO2H + NaOH = NaCH3CH2CO2 + H2O =>
CH3CH2CO2H + NaOH = NaCH3CH2CO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + K3PO4 = K + Zn3(PO4)2 =>
3 Zn + 2 K3PO4 = 6 K + Zn3(PO4)2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
HBr + NaOH = H2O + NaBr =>
HBr + NaOH = H2O + NaBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
MgO2 = MgO + O2 =>
2 MgO2 = 2 MgO + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/19
Équations équilibrées sur02/12/18
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