| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCO3 = CuO + CO2
AlCl3 + NAOH = Al(OH)3 + NACl =>
AlCl3 + 3 NAOH = Al(OH)3 + 3 NACl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
KMnO4 + Zn + H2SO4 = MnSO4 + ZnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Zn + 8 H2SO4 = 2 MnSO4 + 5 ZnSO4 + K2SO4 + 8 H2O
K + P = KP =>
K + P = KP
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
K + P = K5P =>
5 K + P = K5P
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Ca + H2O = H2 + Ca(OH)2 =>
Ca + 2 H2O = H2 + Ca(OH)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Sr + H3PO4 = Sr(H2PO4)2 + H2 =>
Sr + 2 H3PO4 = Sr(H2PO4)2 + H2
(CuOH)2SO4 + NH4OH = [Cu(NH3)4]SO4 + H2O + [Cu(NH3)4](OH)2 =>
(CuOH)2SO4 + 8 NH4OH = [Cu(NH3)4]SO4 + 8 H2O + [Cu(NH3)4](OH)2
CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2O3 + Mg = MgO + Fe =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
InN3O9 + ZnN2O6 + SnCl4 + C3H8O2 = In4ZnSn4O15 + CO2 + N2 + H2O + Cl2 =>
32 InN3O9 + 8 ZnN2O6 + 32 SnCl4 + 27 C3H8O2 = 8 In4ZnSn4O15 + 81 CO2 + 56 N2 + 108 H2O + 64 Cl2
CH3COOH + C2H5OH = C4H8O2 + H2O =>
CH3COOH + C2H5OH = C4H8O2 + H2O
PbO + H2 = Pb + H2O =>
PbO + H2 = Pb + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
S + H2 = H2S =>
S + H2 = H2S
Mg + CuO = Cu + MgO =>
Mg + CuO = Cu + MgO
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
Pb(OH)2 + HNO3 = Pb(NO3)2 + H2O =>
Pb(OH)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K + H2O = KOH + H =>
K + H2O = KOH + H
CaC2 + H2SO4 = C2H2 + CaSO4 =>
CaC2 + H2SO4 = C2H2 + CaSO4
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ZN(OH)2 + KOH = K2ZNO2 + H2O =>
ZN(OH)2 + 2 KOH = K2ZNO2 + 2 H2O
Fe + H2SO4 + KMnO4 = K2SO4 + FeSO4 + MnO + H2O =>
5 Fe + 6 H2SO4 + 2 KMnO4 = K2SO4 + 5 FeSO4 + 2 MnO + 6 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
K + H2O = KOH + H =>
K + H2O = KOH + H
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
Fe(OH)3 + H2So4 = Fe2(So4)3 + H2O =>
2 Fe(OH)3 + 3 H2So4 = Fe2(So4)3 + 6 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C4H8 + H2 = C4H10 =>
C4H8 + H2 = C4H10
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/23/17
Équations équilibrées sur10/23/16
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