| Équations équilibrées la veille |
Cu(OH)2 + Mg(NO3)2 = Mg(OH)2 + Cu(NO3)2
PbCl4 + Al = PbAl + Cl2 =>
PbCl4 + Al = PbAl + 2 Cl2
Pb + H2SO4 + O2 = PbSO4 + H2O =>
2 Pb + 2 H2SO4 + O2 = 2 PbSO4 + 2 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2* =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2*
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Mg + SIO2 = MgO + SI =>
2 Mg + SIO2 = 2 MgO + SI
Cu2O + SO2 + H2O = H2 + Cu2SO4 =>
Cu2O + SO2 + H2O = H2 + Cu2SO4
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
NaBr3 = Br2 + Na =>
2 NaBr3 = 3 Br2 + 2 Na
CH3Cl + HCl = CH4 + Cl =>
CH3Cl + HCl = CH4 + 2 Cl
FeO3 + Ag = Fe + Ag2O =>
FeO3 + 6 Ag = Fe + 3 Ag2O
HC2H5COO + Ca = Ca(C2H5COO)2 + H2 =>
2 HC2H5COO + Ca = Ca(C2H5COO)2 + H2
CuBr2 + Na3PO4 = Cu3(PO4)2 + Br3Na3 =>
3 CuBr2 + 2 Na3PO4 = Cu3(PO4)2 + 2 Br3Na3
K + S = K2S =>
2 K + S = K2S
NaCa + CaSa = NaSa + Ca(Ca) =>
NaCa + CaSa = NaSa + Ca(Ca)
NH4Cl = (NH3) + HCl =>
NH4Cl = (NH3) + HCl
Ba(OH)2 + HCl = HBa + Cl(OH)2 =>
Ba(OH)2 + HCl = HBa + Cl(OH)2
H2S + BiN3O9 = Bi2S3 + HNO3 =>
3 H2S + 2 BiN3O9 = Bi2S3 + 6 HNO3
Ca(NO3)2 + Na2HPO4 = CaHPO4 + (NO3)2Na2 =>
Ca(NO3)2 + Na2HPO4 = CaHPO4 + (NO3)2Na2
Cu{2+} + Cl{-] = Cu+Cl =>
Cu{2+} + 2 Cl{-] = Cu+2Cl
Cu(OH)2 + H2SO3 = H2O + CuSO3 =>
Cu(OH)2 + H2SO3 = 2 H2O + CuSO3
C24H32 + O2 = CO2 + H2O =>
C24H32 + 32 O2 = 24 CO2 + 16 H2O
Fe(NH3)2 + (SO4)2 = FeSO4 + NH3 =>
2 Fe(NH3)2 + (SO4)2 = 2 FeSO4 + 4 NH3
Cu + (SO3)2 + HCl = CuCl + H2O + SO2 =>
4 Cu + (SO3)2 + 4 HCl = 4 CuCl + 2 H2O + 2 SO2
ICl3 + NaOH = NaCl + H3IO3 =>
ICl3 + 3 NaOH = 3 NaCl + H3IO3
NaBH4(s) + H2SO4(aq) = B2H6(g) + H2(g) + NaSO4(g) =>
2 NaBH4(s) + 2 H2SO4(aq) = B2H6(g) + 3 H2(g) + 2 NaSO4(g)
C3H4O + NH3 + O2 = C3H3N + H2O =>
2 C3H4O + 2 NH3 + O2 = 2 C3H3N + 4 H2O
SO3 + KOH = K2SO4 + HOH =>
SO3 + 2 KOH = K2SO4 + HOH
N + O + H = HNO2 =>
N + 2 O + H = HNO2
Li(s) + H2O = LiOH2(g) =>
Li(s) + H2O = LiOH2(g)
Po + O2 = PoO =>
2 Po + O2 = 2 PoO
NaCl + Ag(NO3)5 = AgCl5 + NaNO3 =>
5 NaCl + Ag(NO3)5 = AgCl5 + 5 NaNO3
Cl2O + NH3 = H2O + N2 + NH4Cl =>
3 Cl2O + 10 NH3 = 3 H2O + 2 N2 + 6 NH4Cl
CaCl2(H2O)4 + NaOH = Ca(OH)2 + NaCl + H2O =>
CaCl2(H2O)4 + 2 NaOH = Ca(OH)2 + 2 NaCl + 4 H2O
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
NH4NO2 + LiOH = NH3 + H2O + LiNO2 =>
NH4NO2 + LiOH = NH3 + H2O + LiNO2
AlCl3 + Ba(OH)2 = Al(OH)2 + Cl3Ba =>
AlCl3 + Ba(OH)2 = Al(OH)2 + Cl3Ba
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
NaHSO4 = Na2SO4 + H2SO4 =>
2 NaHSO4 = Na2SO4 + H2SO4
C14H18N2O5 + H2O = C4H7NO4 + C9H11NO2 + CH40 =>
96.000000000001C14H18N2O5 + 58 H2O = 77.000000000001C4H7NO4 + 115 C9H11NO2 + CH40
HNO3 + Na3PO4 = H3PO4 + NaNO3 =>
3 HNO3 + Na3PO4 = H3PO4 + 3 NaNO3
NH3 + O2 + C2H4 = HCN + H2O =>
2 NH3 + 2 O2 + C2H4 = 2 HCN + 4 H2O
I{-} + (H3O){+} + (MnO4){-} = H2O + I2 + Mn{+2} =>
10 I{-} + 16(H3O){+} + 2(MnO4){-} = 24 H2O + 5 I2 + 2 Mn{+2}
magnesium + nitrogen = MgN =>
2 Mg + N2 = 2 MgN
FeSO4 + Mg(HCO3)2 = Fe(OH)2 + MgSO4 + CO2 =>
FeSO4 + Mg(HCO3)2 = Fe(OH)2 + MgSO4 + 2 CO2
Cu(s) + S(g) = CuS =>
Cu(s) + S(g) = CuS
TiO2 + H2 = TiO + H2O =>
TiO2 + H2 = TiO + H2O
ICl3 = I + Cl2 =>
2 ICl3 = 2 I + 3 Cl2
Cl2 + Na(OH) = NaCl + NaHClO2 + H2O =>
3 Cl2 + 6 Na(OH) = 4 NaCl + 2 NaHClO2 + 2 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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