| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + H2O2 = Cu(OH)2
XeF8 = F2 + Xe =>
XeF8 = 4 F2 + Xe
NaClO + KI + HCl = I + NaCl + KCl + H2O =>
NaClO + 2 KI + 2 HCl = 2 I + NaCl + 2 KCl + H2O
HC + O2 = H2O + CO2 =>
4 HC + 5 O2 = 2 H2O + 4 CO2
KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O
KC2H3O2 + NaNo3 = KNo3 + NaC2H3O2 =>
KC2H3O2 + NaNo3 = KNo3 + NaC2H3O2
Ag2S + Zn + H2O = Ag + H2S + Zn(OH)2 =>
Ag2S + Zn + 2 H2O = 2 Ag + H2S + Zn(OH)2
C2H5Br + Br2 = C2H4Br2 + HBr =>
C2H5Br + Br2 = C2H4Br2 + HBr
AlCl3 + KHCO3 = KCl + Al(OH)3 + CO2 =>
AlCl3 + 3 KHCO3 = 3 KCl + Al(OH)3 + 3 CO2
Zn2SO4 + Al = Al2SO4 + Zn =>
Zn2SO4 + 2 Al = Al2SO4 + 2 Zn
Mg + FePO4 = MgPO4 + Fe =>
Mg + FePO4 = MgPO4 + Fe
Cuz + HNO3 = Cuz(NO3)2 + NO + H2O =>
3 Cuz + 8 HNO3 = 3 Cuz(NO3)2 + 2 NO + 4 H2O
Na2CO3 + K2S = Na2S + K2CO3 =>
Na2CO3 + K2S = Na2S + K2CO3
NH4NO3 + C12H26 = N2 + CO2 + H2O =>
37 NH4NO3 + C12H26 = 37 N2 + 12 CO2 + 87 H2O
AlCl3 + NH3*H2O = Al(NH4)3 + Cl3(OH)3 =>
AlCl3 + 3 NH3*H2O = Al(NH4)3 + Cl3(OH)3
(CH3COO)2Ba + H2SO4 = BaSO4 + CH3COOH =>
(CH3COO)2Ba + H2SO4 = BaSO4 + 2 CH3COOH
HCH2OH + Br2 = HCHO + HBr =>
HCH2OH + Br2 = HCHO + 2 HBr
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
Cu(OH)2 + C6H12O6 = CuOH + H2O + C6H12O7 =>
2 Cu(OH)2 + C6H12O6 = 2 CuOH + H2O + C6H12O7
C6H5OH + LiOH = C6H5LiO + H2O =>
C6H5OH + LiOH = C6H5LiO + H2O
Ni(ClO3)2 + H2SO4 = NiSO4 + HClO3 =>
Ni(ClO3)2 + H2SO4 = NiSO4 + 2 HClO3
CON2H4 + NH2SO3H = [CN3H6]HSO4 =>
CON2H4 + NH2SO3H = [CN3H6]HSO4
Cm + O2 = Cm2O =>
4 Cm + O2 = 2 Cm2O
Na2SO4H2O = Na2SO4 + H2O =>
Na2SO4H2O = Na2SO4 + H2O
Al + Cl = Al3Cl2 =>
3 Al + 2 Cl = Al3Cl2
Mg2O7 + H2O = HMgO4 =>
Mg2O7 + H2O = 2 HMgO4
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
C6H5C2H3 + KMnO4 + H2O = C6H5CHOHCH2OH + MnO2 + KOH =>
3 C6H5C2H3 + 2 KMnO4 + 4 H2O = 3 C6H5CHOHCH2OH + 2 MnO2 + 2 KOH
Ba(OH)2 + Fe = Fe(OH)3 + BaOH =>
3 Ba(OH)2 + Fe = Fe(OH)3 + 3 BaOH
HCOONa + Cu(OH)2 + NaOH = Cu2O + H2O + Na2CO3 =>
HCOONa + 2 Cu(OH)2 + NaOH = Cu2O + 3 H2O + Na2CO3
NH4CO3 + FeBr2 = NH4Br + Fe(CO3)2 =>
2 NH4CO3 + FeBr2 = 2 NH4Br + Fe(CO3)2
Al{3} + Ni(C{2}H{3}O{2}){2} = Al(C{2}H{3}O{2}){3} + Ni{2} =>
Al{3} + Ni(C{2}H{3}O{2}){2} = Al(C{2}H{3}O{2}){3} + Ni{2}
Na2O + N2 = NaN + O2 =>
2 Na2O + 2 N2 = 4 NaN + O2
Na2Cr2O7 + HCl = CrCl2 + Cl + H2O + NaCl =>
Na2Cr2O7 + 14 HCl = 2 CrCl2 + 8 Cl + 7 H2O + 2 NaCl
Ca2N2 + H2O = N2 + Ca(OH)2 + NH3 =>
3 Ca2N2 + 12 H2O = N2 + 6 Ca(OH)2 + 4 NH3
SO3(s) + H2O(l) = H2SO4(l) =>
SO3(s) + H2O(l) = H2SO4(l)
Al + Br3 = AlBr3 =>
Al + Br3 = AlBr3
C46H92O2 + O2 = CO2 + H2O =>
C46H92O2 + 68 O2 = 46 CO2 + 46 H2O
CoCO3 + HAcAc + H2O2 = Co(AcAc)3 + CO2 + H2O =>
2 CoCO3 + 6 HAcAc + H2O2 = 2 Co(AcAc)3 + 2 CO2 + 4 H2O
Cu + HNO3 = CuO + H2O + N2 =>
5 Cu + 2 HNO3 = 5 CuO + H2O + N2
Si(OC2H5)4 + NH4OH = SiO2 + C2H5OH + NH4 + O2 =>
Si(OC2H5)4 + 4 NH4OH = SiO2 + 4 C2H5OH + 4 NH4 + O2
LiAlH4 + AlCl3(s) = AlH3(s) + LiCl(s) =>
3 LiAlH4 + AlCl3(s) = 4 AlH3(s) + 3 LiCl(s)
MnO2 + HCl2 = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl2 = 3 Cl2 + MnCl2 + 2 H2O
C + HOH = CO2 + H2 =>
C + 2 HOH = CO2 + 2 H2
MnCl2 + Ba(OH)2 = Mn(OH)2 + BaCl2 =>
MnCl2 + Ba(OH)2 = Mn(OH)2 + BaCl2
Fe + Ca(OH)2 = Fe(OH)2 + Ca =>
Fe + Ca(OH)2 = Fe(OH)2 + Ca
C3H5O3{-} + SO4{2-} + H{+} = CO2 + H2S + H2O =>
2 C3H5O3{-} + 3 SO4{2-} + 8 H{+} = 6 CO2 + 3 H2S + 6 H2O
CH3NH2 + HCl = CH3NH3Cl =>
CH3NH2 + HCl = CH3NH3Cl
C3H30 + O2 = CO2 + H2O =>
2 C3H30 + 21 O2 = 6 CO2 + 30 H2O
Bi + NO2 = Bi2O3 + NO =>
2 Bi + 3 NO2 = Bi2O3 + 3 NO
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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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