| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HAuCl4 + 8 NaBH4 = 2 Au + 8 NaCl + 5 H2 + 8 BH3
AgCH3COO + CaCl2 = AgCl + Ca(CH3COO)2 =>
2 AgCH3COO + CaCl2 = 2 AgCl + Ca(CH3COO)2
HAuCl4 + NaBH4 = Au + NaCl + B2H6 + H2 =>
2 HAuCl4 + 8 NaBH4 = 2 Au + 8 NaCl + 4 B2H6 + 5 H2
CuCl2 + (NH4)3PO4 = Cu3(PO4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4Cl
C6H6 + C2H5OH = C2H5OC6H5 + H2 =>
C6H6 + C2H5OH = C2H5OC6H5 + H2
HAuCl4 + NaBH4 = Au + BH3 + HCl + NaCl =>
2 HAuCl4 + 3 NaBH4 = 2 Au + 3 BH3 + 5 HCl + 3 NaCl
HAuCl4 + NaBH4 = Au + NaCl + B2H6 + H2 =>
2 HAuCl4 + 8 NaBH4 = 2 Au + 8 NaCl + 4 B2H6 + 5 H2
HAuCl4 + NaBH4 = Au + BH3 + HCl + NaCl =>
2 HAuCl4 + 3 NaBH4 = 2 Au + 3 BH3 + 5 HCl + 3 NaCl
HAuCl4 + NaBH4 = Au + NaCl + B2H6 + H2 =>
2 HAuCl4 + 8 NaBH4 = 2 Au + 8 NaCl + 4 B2H6 + 5 H2
HAuCl4 + NaBH4 = Au + BH3 + HCl + NaCl =>
2 HAuCl4 + 3 NaBH4 = 2 Au + 3 BH3 + 5 HCl + 3 NaCl
HAuCl4 + NaBH4 = Au + NaCl + B2H6 + H2 =>
2 HAuCl4 + 8 NaBH4 = 2 Au + 8 NaCl + 4 B2H6 + 5 H2
HAuCl4 + NaBH4 = Au + BH3 + HCl + NaCl =>
2 HAuCl4 + 3 NaBH4 = 2 Au + 3 BH3 + 5 HCl + 3 NaCl
HAuCl4 + NaBH4 = Au + NaCl + B2H6 + H2 =>
2 HAuCl4 + 8 NaBH4 = 2 Au + 8 NaCl + 4 B2H6 + 5 H2
C6H5CHO + Ag(NH3)2OH = Ag + C6H5COONH4 + H2O + NH3 =>
C6H5CHO + 2 Ag(NH3)2OH = 2 Ag + C6H5COONH4 + H2O + 3 NH3
AgF + NH3 = F + Ag(NH3)2 =>
AgF + 2 NH3 = F + Ag(NH3)2
WS2 + HNO3 + HCl = H2[WO2Cl2] + NO2 + H2SO4 + H2O =>
WS2 + 16 HNO3 + 2 HCl = H2[WO2Cl2] + 16 NO2 + 2 H2SO4 + 6 H2O
FeSO4 + H2O + NaOH = Fe(OH)2 + NaSO4 + H2 =>
2 FeSO4 + 2 H2O + 2 NaOH = 2 Fe(OH)2 + 2 NaSO4 + H2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = Fe(C2O4)*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = Fe(C2O4)*2H2O + (NH4)2SO4 + H2SO4 + 4 H2O
Cl(g) + KBr = KCl + Br =>
Cl(g) + KBr = KCl + Br
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2Se + Cl2 = HCl + SeCl4 =>
H2Se + 3 Cl2 = 2 HCl + SeCl4
AgI + Ba(NO3)2 = AgNO3 + BaI2 =>
2 AgI + Ba(NO3)2 = 2 AgNO3 + BaI2
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
H2SO4 + K2CO3 = K2SO4 + H2O + CO2 =>
H2SO4 + K2CO3 = K2SO4 + H2O + CO2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
ZnO2 = Zn + O =>
ZnO2 = Zn + 2 O
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
AgCH3COO + CaCl2 = AgCl + Ca(CH3COO)2 =>
2 AgCH3COO + CaCl2 = 2 AgCl + Ca(CH3COO)2
P + I + H2O = H3PO4 + HI =>
P + 5 I + 4 H2O = H3PO4 + 5 HI
NH2OH = N2 + NH3 + H2O =>
3 NH2OH = N2 + NH3 + 3 H2O
Na2CrO4CrO3 = Na2Cr2O7 =>
Na2CrO4CrO3 = Na2Cr2O7
FeO + HClO4 = Fe(ClO4)2 + H2O =>
FeO + 2 HClO4 = Fe(ClO4)2 + H2O
AgCH3COO + CaCl2 = AgCl + Ca(CH3COO)2 =>
2 AgCH3COO + CaCl2 = 2 AgCl + Ca(CH3COO)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(NH4)2SO4BaCl2 = (NH4)2Cl2BaSO4 =>
(NH4)2SO4BaCl2 = (NH4)2Cl2BaSO4
Ag2(SO4) + H2S = Ag2S + H2(SO4) =>
Ag2(SO4) + H2S = Ag2S + H2(SO4)
BaO + CrO3 = BaCr2O7 =>
BaO + 2 CrO3 = BaCr2O7
Ag2(SO4) + H2S = Ag2S + H2(SO4) =>
Ag2(SO4) + H2S = Ag2S + H2(SO4)
NaNO2 = Na2O + N2 + O2 =>
4 NaNO2 = 2 Na2O + 2 N2 + 3 O2
KOH0 = KOH =>
KOH0 = KOH
NH4HSO4 + HCl = NH4Cl + H2O + SO3 =>
NH4HSO4 + HCl = NH4Cl + H2O + SO3
MgSO4 + H2SO4 = MgH2 + SO4 =>
MgSO4 + H2SO4 = MgH2 + 2 SO4
Na(Hg) + H2O = NaOH + Hg + H2 =>
2 Na(Hg) + 2 H2O = 2 NaOH + 2 Hg + H2
CH3CHCHCH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3C(O)(OH) + H2O =>
5 CH3CHCHCH3 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 10 CH3C(O)(OH) + 12 H2O
KCO3 = KO + CO2 =>
KCO3 = KO + CO2
H2SO4 + FeH3O3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 FeH3O3 = Fe2(SO4)3 + 6 H2O
MeNH2*HCl + NaOH = MeNH2 + NaCl + H2O =>
MeNH2*HCl + NaOH = MeNH2 + NaCl + H2O
H2SNH4OH = NH4HSH2O =>
H2SNH4OH = NH4HSH2O
NH3 + O2 = H3O + NO =>
NH3 + O2 = H3O + NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/16/24
Équations équilibrées sur07/16/23
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