| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4*5H2O = CuSO4 + 5 H2O
C57H10406 + O2 = CO2 + H2O =>
2 C57H10406 + 5317 O2 = 114 CO2 + 10406 H2O
C11H15N + O2 = CO2 + H2O + NO =>
4 C11H15N + 61 O2 = 44 CO2 + 30 H2O + 4 NO
K4FeC6N6 + H2SO4 + H2O = K2SO4 + FeSO4 + N2H8SO4 + CO =>
K4FeC6N6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3 N2H8SO4 + 6 CO
Ca(CH3CO2)2 + Na3PO4 = NaCH3CO2 + Ca3(PO4)2 =>
3 Ca(CH3CO2)2 + 2 Na3PO4 = 6 NaCH3CO2 + Ca3(PO4)2
Na2O + AlF3 = Na3AlF6 + Al2O3 =>
3 Na2O + 4 AlF3 = 2 Na3AlF6 + Al2O3
Me + H2SO4 = Me2(SO4)3 + SO2 + H2O =>
2 Me + 6 H2SO4 = Me2(SO4)3 + 3 SO2 + 6 H2O
H3PO4(aq) + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4(aq) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Na[Cr(OH)4] + NaOH + H2O2 = Na2CrO4 + H2O =>
2 Na[Cr(OH)4] + 2 NaOH + 3 H2O2 = 2 Na2CrO4 + 8 H2O
FeO(OH) + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeO(OH) + 3 H2SO4 = Fe2(SO4)3 + 4 H2O
H2SO3 + Mg(NO3)2 = HNO3 + MgSO3 =>
H2SO3 + Mg(NO3)2 = 2 HNO3 + MgSO3
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
LiCl + Na3(Po4) = Li3(Po4) + NaCl =>
3 LiCl + Na3(Po4) = Li3(Po4) + 3 NaCl
Pb(NO3)2 + NaCl = PbCl2 + NO3Na =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NO3Na
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
CH3COOK + Na2C4H4O6 = K2C4H4O6 + CH3COONa =>
2 CH3COOK + Na2C4H4O6 = K2C4H4O6 + 2 CH3COONa
Me + H2SO4 = Me2(SO4)3 + SO2 + H2O =>
2 Me + 6 H2SO4 = Me2(SO4)3 + 3 SO2 + 6 H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Na2WO4 + S = WS2 + Na2S + SO2 =>
Na2WO4 + 5 S = WS2 + Na2S + 2 SO2
HCl + FeOH = FeOH2Cl =>
HCl + FeOH = FeOH2Cl
H2ZnO2 + NaOH = Na2ZnO2 + H2O =>
H2ZnO2 + 2 NaOH = Na2ZnO2 + 2 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Mg2C3 + HCl = C3H4 + MgCl2 =>
Mg2C3 + 4 HCl = C3H4 + 2 MgCl2
Fe(No3)2 + Na3PO4 = Na(No3) + Fe3(PO4)2 =>
3 Fe(No3)2 + 2 Na3PO4 = 6 Na(No3) + Fe3(PO4)2
Fe(NO3)2 + PbO2 + HNO3 = Fe(NO3)3 + Pb(NO3)2 + H2O =>
2 Fe(NO3)2 + PbO2 + 4 HNO3 = 2 Fe(NO3)3 + Pb(NO3)2 + 2 H2O
NiSO4 + BaCl2 = NiCl2 + BaSO4 =>
NiSO4 + BaCl2 = NiCl2 + BaSO4
LiOH + SO2 = Li2SO3 + H2O =>
2 LiOH + SO2 = Li2SO3 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K(NO3) + Mg(SO4) = K2(SO4) + Mg(NO3)2 =>
2 K(NO3) + Mg(SO4) = K2(SO4) + Mg(NO3)2
H3AsO4 + Zn(OH)2 = Zn3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Zn(OH)2 = Zn3(AsO4)2 + 6 H2O
CsOH + CH3COOH = CsCH3CO2 + H2O =>
CsOH + CH3COOH = CsCH3CO2 + H2O
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
Fe + KOH = FeOK2O + H2 =>
Fe + 2 KOH = FeOK2O + H2
ZnCl + Na(OH) = Zn(OH) + NaCl =>
ZnCl + Na(OH) = Zn(OH) + NaCl
Na4Fe(CN)6 + KF = K4[Fe(CN)6] + NaF =>
Na4Fe(CN)6 + 4 KF = K4[Fe(CN)6] + 4 NaF
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
H3AsO4 + Zn(OH)2 = Zn3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Zn(OH)2 = Zn3(AsO4)2 + 6 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Zn(OH)2 + NH4 = [Zn(NH3)4](OH)2 + H2 =>
Zn(OH)2 + 4 NH4 = [Zn(NH3)4](OH)2 + 2 H2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
S + OCl{-} + OH{-} = SO3{2-} + Cl{-} + H2O =>
S + 2 OCl{-} + 2 OH{-} = SO3{2-} + 2 Cl{-} + H2O
FeCl3 + K2SO4 = KCl + Fe2(SO4)3 =>
2 FeCl3 + 3 K2SO4 = 6 KCl + Fe2(SO4)3
MgSO3 + HI = H2SO3 + MgI2 =>
MgSO3 + 2 HI = H2SO3 + MgI2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H2N + O2 = CO2 + H2O + N =>
2 C2H2N + 5 O2 = 4 CO2 + 2 H2O + 2 N
HBr + MgO = MgBr2 + H2O =>
2 HBr + MgO = MgBr2 + H2O
Ba(OH)8H2O + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
4 Ba(OH)8H2O + 5 NH4NO3 = 4 Ba(NO3)2 + 2 NH3 + 27 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/08/24
Équations équilibrées sur10/08/23
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