| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
Fe + HC1 = FeC13 + H2 =>
2 Fe + 26 HC1 = 2 FeC13 + 13 H2
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
H2Cr2O7 + H2O2 = H4Cr2O5 + O2 =>
H2Cr2O7 + H2O2 = H4Cr2O5 + 2 O2
K + CUSO4 = K2SO4 + CU =>
2 K + CUSO4 = K2SO4 + CU
XeO3 + Na2S2O3 = Xe + SO3 + Na2SO4 =>
4 XeO3 + 3 Na2S2O3 = 4 Xe + 3 SO3 + 3 Na2SO4
Co + Nb + S = CoNb3S6 =>
Co + 3 Nb + 6 S = CoNb3S6
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
MgCl2 + NH4Cl = MgNH4 + Cl =>
MgCl2 + NH4Cl = MgNH4 + 3 Cl
VO2Cl2 + HCl + Cu = VCl3 + CuCl2 + H2O =>
2 VO2Cl2 + 8 HCl + 3 Cu = 2 VCl3 + 3 CuCl2 + 4 H2O
Fe + HC1 = FeC12 + H1 =>
Fe + 12 HC1 = FeC12 + 12 H1
CuCl2 + ZnSO4 = ZnCl2 + CuSO4 =>
CuCl2 + ZnSO4 = ZnCl2 + CuSO4
N + NH3 = NH3N =>
N + NH3 = NH3N
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
AlBr + Cl2 = AlCl3 + Br2 =>
2 AlBr + 3 Cl2 = 2 AlCl3 + Br2
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
N + NH3 = NH3N =>
N + NH3 = NH3N
HCl + Ag = AgHCl =>
HCl + Ag = AgHCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H4COONaNO2 + NaOH = Na2CO3 + C6H5NO2 =>
C6H4COONaNO2 + NaOH = Na2CO3 + C6H5NO2
Zn + Ca(OH)2 = Zn(OH)3 + Ca =>
2 Zn + 3 Ca(OH)2 = 2 Zn(OH)3 + 3 Ca
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
C12H22O11(s) + KCIO3(s) = KCI(s) + CO2(g) + H2O(g) =>
C12H22O11(s) + 8 KCIO3(s) = 8 KCI(s) + 12 CO2(g) + 11 H2O(g)
CO3{2-} + H3O{+} = HCO3{-} + H2O =>
CO3{2-} + H3O{+} = HCO3{-} + H2O
Al2NO3 + HN4Cl = AlCl3 + N + H2O =>
Al2NO3 + 6 HN4Cl = 2 AlCl3 + 25 N + 3 H2O
Fe + HC1 = FeC12 + H1 =>
Fe + 12 HC1 = FeC12 + 12 H1
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Fe + HC1 = FeC12 + H1 =>
Fe + 12 HC1 = FeC12 + 12 H1
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
MnO2 + Na2O2 = Na2MnO4 =>
MnO2 + Na2O2 = Na2MnO4
NH4Cl + MgCl2 = (NH4)Cl2 + MgCl =>
NH4Cl + MgCl2 = (NH4)Cl2 + MgCl
Al(NO3)3 + NaPO4 = AlPO4 + Na(NO3)3 =>
Al(NO3)3 + NaPO4 = AlPO4 + Na(NO3)3
N + NH3 = NH3N =>
N + NH3 = NH3N
(CH3COO)2Pb + H2S = (CH3COO)H + PbS =>
(CH3COO)2Pb + H2S = 2(CH3COO)H + PbS
Na3P + H2O = PH3 + NaOH =>
Na3P + 3 H2O = PH3 + 3 NaOH
Pb(NO3)2 + (KI) = PbI2 + KNO3 =>
Pb(NO3)2 + 2(KI) = PbI2 + 2 KNO3
N + NH3 = NH3N =>
N + NH3 = NH3N
Fe + HC1 = FeC12 + H1 =>
Fe + 12 HC1 = FeC12 + 12 H1
ZnCl2 + H3PO4 = (Zn3(PO4)2) + HCl =>
3 ZnCl2 + 2 H3PO4 = (Zn3(PO4)2) + 6 HCl
NH4NO3 + C6H8O6 = N2 + H2O + CO2 =>
10 NH4NO3 + C6H8O6 = 10 N2 + 24 H2O + 6 CO2
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Pb(NO3)2 + Na2SO3 = PbSO3 + NaNO3 =>
Pb(NO3)2 + Na2SO3 = PbSO3 + 2 NaNO3
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
KMnO4 + H2C2O4 = K2C2O4 + MnO4H =>
2 KMnO4 + H2C2O4 = K2C2O4 + 2 MnO4H
Fe + HC1 = FeC12 + H1 =>
Fe + 12 HC1 = FeC12 + 12 H1
Zn{+2}HCI = Zn{+2}Cl{+}H2 =>
Zn{+2}HCI = Zn{+2}Cl{+}H2
K2Cr2O7 + HCl = Cr + Cl2 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 2 Cr + 6 Cl2 + 2 KCl + 7 H2O
Na2SO4(aq) + KCl(aq) = K2SO4 + NaCl =>
Na2SO4(aq) + 2 KCl(aq) = K2SO4 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/24/24
Équations équilibrées sur10/24/23
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