| Équations équilibrées la veille | Équations équilibrées le lendemain |
BiO + 2 HCl = BiCl2 + H2O
NaCl + H2 = HCl + Na =>
2 NaCl + H2 = 2 HCl + 2 Na
C18H24O2 + O2 = CO2 + H2O =>
C18H24O2 + 23 O2 = 18 CO2 + 12 H2O
BiO + HCl = BiCl2 + H2O =>
BiO + 2 HCl = BiCl2 + H2O
Mg + HPO3 = MgPO3 + H2 =>
2 Mg + 2 HPO3 = 2 MgPO3 + H2
Zn(s) + I2(g) = ZnI2(s) =>
Zn(s) + I2(g) = ZnI2(s)
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
KCl + Na[Co(NO2)6] = K[Co(NO2)6] + NaCl =>
KCl + Na[Co(NO2)6] = K[Co(NO2)6] + NaCl
BiO + HCl = BiCl2 + H2O =>
BiO + 2 HCl = BiCl2 + H2O
Fe(OH)3 + SrBr2 = FeBr3 + Sr(OH)2 =>
2 Fe(OH)3 + 3 SrBr2 = 2 FeBr3 + 3 Sr(OH)2
P2O5 + HOH = H3PO4 =>
P2O5 + 3 HOH = 2 H3PO4
N2(s) + O2(g) = NO2(g) =>
N2(s) + 2 O2(g) = 2 NO2(g)
BiO + HCl = BiCl2 + H2O =>
BiO + 2 HCl = BiCl2 + H2O
H2S + CUO = CUS + H2O =>
H2S + CUO = CUS + H2O
C7H5N3O6(s) + O2 = CO2 + H2O + N2 =>
4 C7H5N3O6(s) + 21 O2 = 28 CO2 + 10 H2O + 6 N2
NaCl + H2O = NaOH + H2 + Cl2 =>
2 NaCl + 2 H2O = 2 NaOH + H2 + Cl2
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
H2S + BrO3{-} + H{+} = S2 + Br2{-} + H2O =>
22 H2S + 8 BrO3{-} + 4 H{+} = 11 S2 + 4 Br2{-} + 24 H2O
SnO2 + H2 = Sn + (HO)4 =>
2 SnO2 + 2 H2 = 2 Sn + (HO)4
SO3 + HCl = H2SO3 + Cl =>
SO3 + 2 HCl = H2SO3 + 2 Cl
Ni + H3PO4 = NiPO4 + H =>
Ni + H3PO4 = NiPO4 + 3 H
Al + HCl + O3 = AlCl3 + H2O =>
2 Al + 6 HCl + O3 = 2 AlCl3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3 + Na2SnO2 + NaOH = Ag + SnO3 + NaNO3 + H2O =>
4 AgNO3 + Na2SnO2 + 2 NaOH = 4 Ag + SnO3 + 4 NaNO3 + H2O
Fe3O2 = Fe2 + O2 =>
2 Fe3O2 = 3 Fe2 + 2 O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na3PO4 + CrCl3 = NaCl + Cr3(PO4)3 =>
3 Na3PO4 + 3 CrCl3 = 9 NaCl + Cr3(PO4)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Be + HF = BeF2 + H2 =>
Be + 2 HF = BeF2 + H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
BiO + HCl = BiCl2 + H2O =>
BiO + 2 HCl = BiCl2 + H2O
NaCl + SO3 = Cl2 + Na2S2O7 + SO2 =>
2 NaCl + 3 SO3 = Cl2 + Na2S2O7 + SO2
HMg + HCl = H2 + MgCl =>
HMg + HCl = H2 + MgCl
BiO + HCl = BiCl2 + H2O =>
BiO + 2 HCl = BiCl2 + H2O
Cr(NO3)2 = Cr + (NO3)2 =>
Cr(NO3)2 = Cr + (NO3)2
NH4 + Mg = Mg3N2 + H2 =>
2 NH4 + 3 Mg = Mg3N2 + 4 H2
BiO + HCl = BiCl2 + H2O =>
BiO + 2 HCl = BiCl2 + H2O
H2O + SO2 = H2SO3 =>
H2O + SO2 = H2SO3
C4H9COOH + O2 = CO2 + H2O =>
2 C4H9COOH + 13 O2 = 10 CO2 + 10 H2O
C2H2 + Br = C2H2Br2 =>
C2H2 + 2 Br = C2H2Br2
KMnO4 + BiBr3 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O + Bi2(SO4)3 =>
6 KMnO4 + 10 BiBr3 + 24 H2SO4 = 15 Br2 + 6 MnSO4 + 3 K2SO4 + 24 H2O + 5 Bi2(SO4)3
PbO2 + H = PbO + H2O =>
PbO2 + 2 H = PbO + H2O
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4 =>
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4
Ca + Mn(NO3)2 = Mn + Ca(NO3)2 =>
Ca + Mn(NO3)2 = Mn + Ca(NO3)2
Mg + N2 = MgN2 =>
Mg + N2 = MgN2
BiO + HCl = BiCl2 + H2O =>
BiO + 2 HCl = BiCl2 + H2O
IO + H2O = I(OH)2 =>
IO + H2O = I(OH)2
BrC6H4COOH + NH3 = NH2C6H4COOH + HBr =>
BrC6H4COOH + NH3 = NH2C6H4COOH + HBr
NaBr + H2O = Na2O + HBr =>
2 NaBr + H2O = Na2O + 2 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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