| Équations équilibrées la veille | Équations équilibrées le lendemain |
C15H31COOH + NaOH = C15H31COONa + H2O
Dichlorineheptoxide + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
Pb + (NO3)2 = Pb(NO3)2 =>
Pb + (NO3)2 = Pb(NO3)2
KPO4 + CuCl = CuPO4 + KCl =>
KPO4 + CuCl = CuPO4 + KCl
SiCl4 + LiAlH4 = SiAlH4 + LiCl + Cl2 =>
2 SiCl4 + 2 LiAlH4 = 2 SiAlH4 + 2 LiCl + 3 Cl2
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Sb1 + O2 = Sb4O6 =>
4 Sb1 + 3 O2 = Sb4O6
Ca + H2SO4 = Ca(SO4)2 + H2 =>
Ca + 2 H2SO4 = Ca(SO4)2 + 2 H2
ICl3 = ICl + Cl =>
ICl3 = ICl + 2 Cl
C19H36O2 + O2 = CO2 + H2O =>
C19H36O2 + 27 O2 = 19 CO2 + 18 H2O
KI + Ag2CO3 = K2CO3 + AgI =>
2 KI + Ag2CO3 = K2CO3 + 2 AgI
CuSO4 + H2O = Cu + H2SO4 + O2 =>
2 CuSO4 + 2 H2O = 2 Cu + 2 H2SO4 + O2
Sn + HNO3 = SnO32 + NO2 + H2O =>
Sn + 64 HNO3 = SnO32 + 64 NO2 + 32 H2O
Cl + C2H2 = C2H2Cl2 =>
2 Cl + C2H2 = C2H2Cl2
Nd2O3 + Ta2O5 = NdTa7O19 =>
Nd2O3 + 7 Ta2O5 = 2 NdTa7O19
SO2 + HF = SF4 + H2O =>
SO2 + 4 HF = SF4 + 2 H2O
CH3CH2COOH + PCl5 = CH3CH2COCl + POCl3 + HCl =>
CH3CH2COOH + PCl5 = CH3CH2COCl + POCl3 + HCl
Zn(s) + CaCl2(aq) = Ca(s) + ZnCl2(aq) =>
Zn(s) + CaCl2(aq) = Ca(s) + ZnCl2(aq)
AgNO3 + NaCl + H2O = AgCl + HNO3 + NaOH =>
AgNO3 + NaCl + H2O = AgCl + HNO3 + NaOH
Ag(NH3)2OH + CO = Ag + CO2 + NH3 + H2O =>
2 Ag(NH3)2OH + CO = 2 Ag + CO2 + 4 NH3 + H2O
NaHCO3(s) + HCl(aq) = NaCl(s) + CO2(g) + H2O =>
NaHCO3(s) + HCl(aq) = NaCl(s) + CO2(g) + H2O
NaClO2 + H2O = NaClO + H2O2 =>
NaClO2 + H2O = NaClO + H2O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2NO3 + MgO2 = H2O + Mg(NO3)2 =>
2 H2NO3 + MgO2 = 2 H2O + Mg(NO3)2
FeS + O2 + H2SO4 = Fe2(SO4)3 + H2O =>
4 FeS + 9 O2 + 2 H2SO4 = 2 Fe2(SO4)3 + 2 H2O
C6H10O4 + C6H16N2 = (C12H22N2O2)2 + H2O =>
2 C6H10O4 + 2 C6H16N2 = (C12H22N2O2)2 + 4 H2O
KNO3(aq) + Na3PO4(aq) = NaNO3 + K3PO4 =>
3 KNO3(aq) + Na3PO4(aq) = 3 NaNO3 + K3PO4
Zn + HClO3 = Zn(ClO3)2 + Cl2 + H2O =>
5 Zn + 12 HClO3 = 5 Zn(ClO3)2 + Cl2 + 6 H2O
K2Cr2O7 + NaNO2 + HNO3 = CrNO3 + H2O + KNO3 + NaNO3 =>
K2Cr2O7 + 5 NaNO2 + 4 HNO3 = 2 CrNO3 + 2 H2O + 2 KNO3 + 5 NaNO3
CuO2 + NH3 = Cu + H2O + N =>
3 CuO2 + 4 NH3 = 3 Cu + 6 H2O + 4 N
Br2 + Ba(OH)2 = Ba(BrO3)2 + BaBr2 + H2O =>
6 Br2 + 6 Ba(OH)2 = Ba(BrO3)2 + 5 BaBr2 + 6 H2O
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Ga + LiNO3 = Ga(NO3)3 + Li =>
Ga + 3 LiNO3 = Ga(NO3)3 + 3 Li
NaOH + Cu(No3)2 = NaNo3 + Cu(OH)2 =>
2 NaOH + Cu(No3)2 = 2 NaNo3 + Cu(OH)2
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
C2H6 + O = (CO2)3 + H2O =>
3 C2H6 + 21 O = 2(CO2)3 + 9 H2O
Mg(ClO4)2 + CsCO3 = MgCO3 + Cs(ClO4)2 =>
Mg(ClO4)2 + CsCO3 = MgCO3 + Cs(ClO4)2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Mg + Al2O3 = Al2 + MgO =>
3 Mg + Al2O3 = Al2 + 3 MgO
CaCl2 + NaHSO4 = CaSO4 + NaCl + HCl =>
CaCl2 + NaHSO4 = CaSO4 + NaCl + HCl
Fe + CuS = FeS + Cu =>
Fe + CuS = FeS + Cu
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Sr + H2SO4 = H2S + SrSO4 + H2O =>
4 Sr + 5 H2SO4 = H2S + 4 SrSO4 + 4 H2O
Al(NO3)3 + NH3 = Al(NO3)3NH3 =>
Al(NO3)3 + NH3 = Al(NO3)3NH3
CH3CH2O4 + O2 = CO2 + H2O =>
4 CH3CH2O4 + 5 O2 = 8 CO2 + 10 H2O
NO2 + Cu = CuO + N2 =>
2 NO2 + 4 Cu = 4 CuO + N2
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
PlO + O2 = PlO2 =>
2 PlO + O2 = 2 PlO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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