| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Ca(OH)2 = Ca + 2 HCl(OH)
Na2C2O4 + SrCl2 = SrC2O4 + NaCl =>
Na2C2O4 + SrCl2 = SrC2O4 + 2 NaCl
Zn + Cl = ZnCl3 =>
Zn + 3 Cl = ZnCl3
Mg(s) + O2 = MgO(s) =>
2 Mg(s) + O2 = 2 MgO(s)
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Al(HCO3)3 + HNO3 = Al(NO3)3 + H2O + CO2 =>
Al(HCO3)3 + 3 HNO3 = Al(NO3)3 + 3 H2O + 3 CO2
NaCn + H2O2 = NaOCn + H2O =>
NaCn + H2O2 = NaOCn + H2O
C3H20 + O2 = H2O + CO2 =>
C3H20 + 8 O2 = 10 H2O + 3 CO2
MgJ2 + H2O2 + H2SO4 = J2 + MgSO4 + H2O =>
MgJ2 + H2O2 + H2SO4 = J2 + MgSO4 + 2 H2O
Na2SO4 + BaCl2 = BaSO2 + NaCl + O2 =>
Na2SO4 + BaCl2 = BaSO2 + 2 NaCl + O2
N2O5 + CO2 = NO + CO5 =>
N2O5 + CO2 = 2 NO + CO5
AlO2H = Al2O3 + H2O =>
2 AlO2H = Al2O3 + H2O
C4H9N3O3 + O2 = CO2 + H2O + N2 =>
4 C4H9N3O3 + 19 O2 = 16 CO2 + 18 H2O + 6 N2
K2S + H2SO3 = K2SO3 + H2S =>
K2S + H2SO3 = K2SO3 + H2S
C6H10 + HNO3 = C6H10O4 + N2O + H2O =>
C6H10 + 2 HNO3 = C6H10O4 + N2O + H2O
C3H8O + KMnO4 = C3H8MnO4 + KO =>
C3H8O + KMnO4 = C3H8MnO4 + KO
C2H4O2 + H2O = H3O + CO =>
C2H4O2 + 4 H2O = 4 H3O + 2 CO
OsO4 + BCl4 = OsCl4O + O2 + B =>
2 OsO4 + 2 BCl4 = 2 OsCl4O + 3 O2 + 2 B
Me + H2O = MeO + H =>
Me + H2O = MeO + 2 H
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
O2NNCO + Br2 = BrNCO + O2 + N =>
2 O2NNCO + Br2 = 2 BrNCO + 2 O2 + 2 N
C2H2 + NaH = HC2 + NaH2 =>
C2H2 + NaH = HC2 + NaH2
NaCl(aq) + CaCl2(aq) = CaCl + NaCl2 =>
NaCl(aq) + CaCl2(aq) = CaCl + NaCl2
CH3CH2NH2 + HClO4 = CH3CH2ClO4 + NH3 =>
CH3CH2NH2 + HClO4 = CH3CH2ClO4 + NH3
Mg + HCl(aq) = MgCl2 + H2 =>
Mg + 2 HCl(aq) = MgCl2 + H2
Mn(OH)2 + O2 = MnO(OH)2 =>
2 Mn(OH)2 + O2 = 2 MnO(OH)2
NH4NO3 + KOH = NH3 + KNO3H2O =>
NH4NO3 + KOH = NH3 + KNO3H2O
NaCO3 + K2CrO4 = NaCrO4 + K2CO3 =>
NaCO3 + K2CrO4 = NaCrO4 + K2CO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + Hg = HgMg =>
Mg + Hg = HgMg
AlPO4 = PO4 + Al =>
AlPO4 = PO4 + Al
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(aq) =>
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(aq)
BaI2 + H2CO3 = BaCO3 + HI =>
BaI2 + H2CO3 = BaCO3 + 2 HI
CH3CHOHCOOH + H2O = CH3CH0HCO + OH =>
CH3CHOHCOOH + H2O = CH3CH0HCO + 3 OH
H3O + Cl + Ca(OH)2 = CaCl2 + H2O =>
2 H3O + 2 Cl + Ca(OH)2 = CaCl2 + 4 H2O
Al2O3 + P2O5 = AlPO2 + O2 =>
Al2O3 + P2O5 = 2 AlPO2 + 2 O2
FeSO4 + KIO3 + KI + H2O = Fe(OH)3 + K2SO4 + I2 =>
2 FeSO4 + KIO3 + 3 KI + 3 H2O = 2 Fe(OH)3 + 2 K2SO4 + 2 I2
Ag + HCl = AgH + Cl =>
Ag + HCl = AgH + Cl
Li3P + H2O = Li3PO4 + H2 =>
Li3P + 4 H2O = Li3PO4 + 4 H2
Zn + CuCl2 = Cu + ZnCl2 = =>
Zn + CuCl2 = Cu + ZnCl2
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4 =>
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4
KClO3 + Mg + HCl = MgCl2 + KCl + H2O =>
KClO3 + 3 Mg + 6 HCl = 3 MgCl2 + KCl + 3 H2O
Ir + Cl2 = IrCl3 =>
2 Ir + 3 Cl2 = 2 IrCl3
Li3AsO4 = Li3As + O4 =>
Li3AsO4 = Li3As + O4
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
SO3 + H2O = S2O3 + OH =>
2 SO3 + 3 H2O = S2O3 + 6 OH
H{+} + CrO4{2-} + NO2{+} = Cr{3+} + H2O + NO3{+} =>
10 H{+} + 2 CrO4{2-} + 3 NO2{+} = 2 Cr{3+} + 5 H2O + 3 NO3{+}
Br2 + KOH = KBrO3 + KBr0 + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr0 + 3 H2O
Mg(NO3)2 + K3Fe(CN)6 = Mg(CN)2 + K3Fe(NO3)6 =>
3 Mg(NO3)2 + K3Fe(CN)6 = 3 Mg(CN)2 + K3Fe(NO3)6
CH3OOH = CH3OO{-} + H{+} =>
CH3OOH = CH3OO{-} + H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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