| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
SnO2 + HClO3 = H2O + Sn(ClO3)4 =>
SnO2 + 4 HClO3 = 2 H2O + Sn(ClO3)4
C9H11ClNH4 = C9H11NH2HClH =>
C9H11ClNH4 = C9H11NH2HClH
Mg3P2 + NaCl = MgCl2 + Na3P =>
Mg3P2 + 6 NaCl = 3 MgCl2 + 2 Na3P
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg3P2 + NaCl = MgCl2 + Na3P =>
Mg3P2 + 6 NaCl = 3 MgCl2 + 2 Na3P
OAlN = ONAl =>
OAlN = ONAl
Hg + F = HgF =>
Hg + F = HgF
Cr2O3 + Fe2O3 + CuO = CuCrFeO4 =>
Cr2O3 + Fe2O3 + 2 CuO = 2 CuCrFeO4
KI + Cl2 = KCl2 + I =>
KI + Cl2 = KCl2 + I
Fr + U = FrU =>
Fr + U = FrU
FeCl3 + Na3PO4 = FePO4 + Cl3Na3 =>
FeCl3 + Na3PO4 = FePO4 + Cl3Na3
Mg3P2 + NaCl = MgCl2 + Na3P =>
Mg3P2 + 6 NaCl = 3 MgCl2 + 2 Na3P
Al(NO3)3(aq) + K2CO3(aq) = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3(aq) + 3 K2CO3(aq) = Al2(CO3)3 + 6 KNO3
AlCl3 + Na = Al + NaCl =>
AlCl3 + 3 Na = Al + 3 NaCl
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
C2H6Cl + Na = NaCl + C2H6 =>
C2H6Cl + Na = NaCl + C2H6
CrI3 + KOH = K2CrO4 + KIO3 + K + H2O =>
CrI3 + 26 KOH = K2CrO4 + 3 KIO3 + 21 K + 13 H2O
FeCl3 + H2O = FeO(OH) + HCl =>
FeCl3 + 2 H2O = FeO(OH) + 3 HCl
CuO + Fe2(SO4)3 = CuSO4 + Fe2O3 =>
3 CuO + Fe2(SO4)3 = 3 CuSO4 + Fe2O3
FNa = NaF =>
FNa = NaF
BaSO4FeCl3 = FeSO4BaCl3 =>
BaSO4FeCl3 = FeSO4BaCl3
NaICaSO4 = NaSO4CaI =>
NaICaSO4 = NaSO4CaI
C5H9NO2 = C4H9NCO2 =>
C5H9NO2 = C4H9NCO2
(NH4)2SO3 + FeCl2 = (NH4)Cl + FeSO3 =>
(NH4)2SO3 + FeCl2 = 2(NH4)Cl + FeSO3
ZnL2 = Zn2L4 =>
2 ZnL2 = Zn2L4
Al(s) + Fe(NO3)2(aq) = Fe(s) + Al(NO3)2(aq) =>
Al(s) + Fe(NO3)2(aq) = Fe(s) + Al(NO3)2(aq)
Mg3P2 + NaCl = MgCl2 + Na3P =>
Mg3P2 + 6 NaCl = 3 MgCl2 + 2 Na3P
FMgI = MgFI =>
FMgI = MgFI
Na2S2O3 + H2SO3 = Na2SO4 + S + H2O =>
2 Na2S2O3 + H2SO3 = 2 Na2SO4 + 3 S + H2O
RCOHO = RCOOH =>
RCOHO = RCOOH
Na2SO4 + BaCl2 = Cl4Na4 + SO4Ba =>
2 Na2SO4 + 2 BaCl2 = Cl4Na4 + 2 SO4Ba
BeF2 + Mg2 = Be2 + MgF2 =>
2 BeF2 + Mg2 = Be2 + 2 MgF2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Cr(OH)3 + Na2O + H2O = Na3[Cr(OH)6] =>
2 Cr(OH)3 + 3 Na2O + 3 H2O = 2 Na3[Cr(OH)6]
Br2 + HCl = BrCl + H =>
Br2 + 2 HCl = 2 BrCl + 2 H
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ca(OH)2 + CaCl2 = Ca(OH)Cl =>
Ca(OH)2 + CaCl2 = 2 Ca(OH)Cl
Ba + P = BaP4 =>
Ba + 4 P = BaP4
Nb2O5 + H2 = NbO + H2O =>
Nb2O5 + 3 H2 = 2 NbO + 3 H2O
NH4NO2 = NH3HNO2 =>
NH4NO2 = NH3HNO2
Ga + H2O = Ga(OH) + H2 =>
2 Ga + 2 H2O = 2 Ga(OH) + H2
HCOBaBr = HBrBaCO =>
HCOBaBr = HBrBaCO
HCIOZn = ZnCIOH =>
HCIOZn = ZnCIOH
Na2S2O3 + NaOCl + H2O = Na2S4O6 + NaCl + NaOH =>
2 Na2S2O3 + NaOCl + H2O = Na2S4O6 + NaCl + 2 NaOH
Ni(OH)2SO4 + NiOH = Ni(OH)2 + NiSO4 =>
Ni(OH)2SO4 + 2 NiOH = 2 Ni(OH)2 + NiSO4
CH3OH + H2O = HCOOH + H =>
CH3OH + H2O = HCOOH + 4 H
Fe(OH)2 + Na2SO4 + CO2 = Na2CO3 + FeSO4 + H2O =>
Fe(OH)2 + Na2SO4 + CO2 = Na2CO3 + FeSO4 + H2O
Na + SO4 = Na(SO4)2 =>
Na + 2 SO4 = Na(SO4)2
C6H8O6 + O2 = H2O + C6H6O6 =>
2 C6H8O6 + O2 = 2 H2O + 2 C6H6O6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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