| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 = CaO + CO2
C3H8O2 + K2Cr2O7 + H2SO4 = C3H4O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O2 + 4 K2Cr2O7 + 16 H2SO4 = 3 C3H4O4 + 4 Cr2(SO4)3 + 4 K2SO4 + 22 H2O
Fe2(SO4)3 + CaO + H2O = Fe(OH)3 + CaSO4 =>
Fe2(SO4)3 + 3 CaO + 3 H2O = 2 Fe(OH)3 + 3 CaSO4
Cu + FeO = Fe + CuO3 =>
Cu + 3 FeO = 3 Fe + CuO3
C6H5CH2CH2NH2 + CH3COCH3COO = C6H5CH2CH2NHCOCH3 + H2O =>
2 C6H5CH2CH2NH2 + CH3COCH3COO = 2 C6H5CH2CH2NHCOCH3 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
MnO + HCl = MnCl2 + H2O =>
MnO + 2 HCl = MnCl2 + H2O
Ca3(PO4)2 + SiO2 + C2 = CaSiO3 + CO + P =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C2 = 6 CaSiO3 + 10 CO + 4 P
C3H6(COOH) + O2 = H2O + CO2 =>
4 C3H6(COOH) + 19 O2 = 14 H2O + 16 CO2
H2CrO4 + RbOH = Rb2CrO4 + H2O =>
H2CrO4 + 2 RbOH = Rb2CrO4 + 2 H2O
CsOH + NiCl2 = CsCl + Ni(OH)2 =>
2 CsOH + NiCl2 = 2 CsCl + Ni(OH)2
ZnO2 + C = Zn + CO =>
ZnO2 + 2 C = Zn + 2 CO
Mn(NO3)2 + Na3PO4 = Mn3(PO4)2 + NaNO3 =>
3 Mn(NO3)2 + 2 Na3PO4 = Mn3(PO4)2 + 6 NaNO3
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
C + ZnO2 = Zn + CO2 =>
C + ZnO2 = Zn + CO2
LiOH + H3PO4 = LiPO4 + H2O + H2 =>
LiOH + H3PO4 = LiPO4 + H2O + H2
PH3 + O2 = P2H5 + H2O =>
8 PH3 + O2 = 4 P2H5 + 2 H2O
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
KClO4 + NH3 = KCl + KNO3 + H2O + Cl2 =>
9 KClO4 + 8 NH3 = KCl + 8 KNO3 + 12 H2O + 4 Cl2
Zn + NiCl3 = ZnNi + Cl6 =>
2 Zn + 2 NiCl3 = 2 ZnNi + Cl6
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
Co(NO3)3 + Na(PO4) = Co(PO4) + Na(NO3)3 =>
Co(NO3)3 + Na(PO4) = Co(PO4) + Na(NO3)3
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
Fe3O4 + CO = Fe + CO3 =>
Fe3O4 + 2 CO = 3 Fe + 2 CO3
NaHSO3 + (CH3)4NI3 + H2O = (CH3)4N + H2SO4 + HI + Na =>
3 NaHSO3 + (CH3)4NI3 + 3 H2O = (CH3)4N + 3 H2SO4 + 3 HI + 3 Na
CaCl + Na(CO3)2 = Ca(CO3)2 + ClNa =>
CaCl + Na(CO3)2 = Ca(CO3)2 + ClNa
CoCl2(H2O)6 + NH4OH + NH4Cl + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2(H2O)6 + 8 NH4OH + 2 NH4Cl + H2O2 = 2[Co(NH3)5Cl]Cl2 + 22 H2O
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
C4HH10 + O2 = CO2 + H2O =>
4 C4HH10 + 27 O2 = 16 CO2 + 22 H2O
Ca + FeF3 = Fe + CaF =>
3 Ca + FeF3 = Fe + 3 CaF
H2SO3 + Se(OH)6 = Se(SO3)3 + H2O =>
3 H2SO3 + Se(OH)6 = Se(SO3)3 + 6 H2O
NH4NO3HI = NH4IHNO3 =>
NH4NO3HI = NH4IHNO3
KNO3(s) + C(s) + S(s) = K2S(s) + CO2(g) + N2(g) =>
2 KNO3(s) + 3 C(s) + S(s) = K2S(s) + 3 CO2(g) + N2(g)
CaH2 + C2H5OH = Ca(OH)2 + C2H6 =>
CaH2 + 2 C2H5OH = Ca(OH)2 + 2 C2H6
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Fe + HCe = FeCe2 + H2 =>
Fe + 2 HCe = FeCe2 + H2
CaCO3 + FePO4 = Ca3(PO4)2 + Fe2(CO3)3 =>
3 CaCO3 + 2 FePO4 = Ca3(PO4)2 + Fe2(CO3)3
Fe + HCe = FeCe2 + H2 =>
Fe + 2 HCe = FeCe2 + H2
C31H52 + O2 = CO2 + H2O =>
C31H52 + 44 O2 = 31 CO2 + 26 H2O
(NH4)2C2O4 + FeCl3 = NH4Cl + Fe2(C2O4)3 =>
3(NH4)2C2O4 + 2 FeCl3 = 6 NH4Cl + Fe2(C2O4)3
HgS + HCl + HNO3 = HgCl2 + H2O + S + NO =>
3 HgS + 6 HCl + 2 HNO3 = 3 HgCl2 + 4 H2O + 3 S + 2 NO
C8H10 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + C =>
C8H10 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 8 H2O + K2SO4 + 8 C
SrCO3 + AlCl3 = Al2(CO3)3 + SrCl2 =>
3 SrCO3 + 2 AlCl3 = Al2(CO3)3 + 3 SrCl2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NH4 + O2 = NO3 + H =>
2 NH4 + 3 O2 = 2 NO3 + 8 H
Cu(OH)2 + Mg(NO3)2 = Cu(NO3)2 + Mg(OH)2 =>
Cu(OH)2 + Mg(NO3)2 = Cu(NO3)2 + Mg(OH)2
AI + S = AIS =>
AI + S = AIS
PbO2 + HCl = Cl + H2O + Pb =>
PbO2 + 4 HCl = 4 Cl + 2 H2O + Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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