| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(CO3) = BaO + CO2
XeF4 + BCl3 = BF3 + Xe + Cl3 =>
3 XeF4 + 4 BCl3 = 4 BF3 + 3 Xe + 4 Cl3
Cu(SCN)2 + Na2SO4 = CuSO4 + Na(SCN) =>
Cu(SCN)2 + Na2SO4 = CuSO4 + 2 Na(SCN)
F2O3 + C14H10O4 = CF3 + H2O + CO2 =>
87 F2O3 + 13 C14H10O4 = 58 CF3 + 65 H2O + 124 CO2
NH3 + NiNO3 = NiNH3 + NO3 =>
NH3 + NiNO3 = NiNH3 + NO3
Na2O2 + O2 = NaO2 =>
Na2O2 + O2 = 2 NaO2
Zn + Fe3O = ZnO + Fe =>
Zn + Fe3O = ZnO + 3 Fe
K2S2O5 + H2SO4 = SO2 + K2SO4 + H2O =>
K2S2O5 + H2SO4 = 2 SO2 + K2SO4 + H2O
C12H22O11 + KClO3 = KCl + CO2 + H2O =>
C12H22O11 + 8 KClO3 = 8 KCl + 12 CO2 + 11 H2O
FeCl2 + Na2S = FeS + Na2Cl2 =>
FeCl2 + Na2S = FeS + Na2Cl2
C14H8O2 + H2 = C14H10O2 =>
C14H8O2 + H2 = C14H10O2
H3PO2 + CrO7 = H3PO4 + Cr =>
7 H3PO2 + 2 CrO7 = 7 H3PO4 + 2 Cr
CH3OH + O2O2 = CO2 + H2O =>
4 CH3OH + 3 O2O2 = 4 CO2 + 8 H2O
PbO2 + Sb + KOH = PbO + KSbO2 + H2O =>
3 PbO2 + 2 Sb + 2 KOH = 3 PbO + 2 KSbO2 + H2O
NH4Cl + NaNO3 = NH4Na + NO3Cl =>
NH4Cl + NaNO3 = NH4Na + NO3Cl
Cr2(SO4)3*6H2O = Cr2(SO4)3 + H2O =>
Cr2(SO4)3*6H2O = Cr2(SO4)3 + 6 H2O
SiCl4 + H3 = Si + HCl =>
3 SiCl4 + 4 H3 = 3 Si + 12 HCl
H2O2 + Br = O3 + H2Br2 =>
3 H2O2 + 6 Br = 2 O3 + 3 H2Br2
C5H10O5 = C6H12O6 =>
6 C5H10O5 = 5 C6H12O6
Li + HSiO2 = LiH3 + SiO2 =>
Li + 3 HSiO2 = LiH3 + 3 SiO2
Na3PO4(aq) + Ba(NO3)2(aq) = Ba3(PO4)2(sol) + NaNO3(aq) =>
2 Na3PO4(aq) + 3 Ba(NO3)2(aq) = Ba3(PO4)2(sol) + 6 NaNO3(aq)
C4H10O + H2O = H2 + C4H10O2 =>
C4H10O + H2O = H2 + C4H10O2
Li2 + O2 = LiOLi =>
2 Li2 + O2 = 2 LiOLi
NH4 + H2O = H2 + NH4OH =>
2 NH4 + 2 H2O = H2 + 2 NH4OH
KNO3 + AlPO4 = K3PO4 + Al(NO3)3 =>
3 KNO3 + AlPO4 = K3PO4 + Al(NO3)3
Rb2SO3 + H2 = Rb + H2SO3 =>
Rb2SO3 + H2 = 2 Rb + H2SO3
Zn + H2O + KNO3 + KOH = K2[Zn(OH)4] + NH3 =>
4 Zn + 6 H2O + KNO3 + 7 KOH = 4 K2[Zn(OH)4] + NH3
H2O + Cr + NaClO = Cr(OH)3 + NaCl =>
3 H2O + 2 Cr + 3 NaClO = 2 Cr(OH)3 + 3 NaCl
CuSO4*5H2O + Ca(NO3)2*4H2O = Cu(NO3)2*3H2O + CaSO4*2H2O + H2O =>
CuSO4*5H2O + Ca(NO3)2*4H2O = Cu(NO3)2*3H2O + CaSO4*2H2O + 4 H2O
Pb(CH3COO)2 + Na2CO3 + H2O = Pb(OH)2 + CO2 + CH3COONa =>
Pb(CH3COO)2 + Na2CO3 + H2O = Pb(OH)2 + CO2 + 2 CH3COONa
CH3COOAg + Fe(NO3)3 + KOH = AgNO3 + CH3COOK + Fe(OH)3 =>
3 CH3COOAg + Fe(NO3)3 + 3 KOH = 3 AgNO3 + 3 CH3COOK + Fe(OH)3
NaOH + Cu(NO3)2 = Cu + OH + (NaNO3)2 =>
2 NaOH + Cu(NO3)2 = Cu + 2 OH + (NaNO3)2
NH4ClO4 + Al = N2 + Al2O3 + HCl + H2O =>
6 NH4ClO4 + 10 Al = 3 N2 + 5 Al2O3 + 6 HCl + 9 H2O
C7H5NO3S + H2O + BaCl2 = C7H5NO3Cl2 + H2 + BaSO4 =>
C7H5NO3S + 4 H2O + BaCl2 = C7H5NO3Cl2 + 4 H2 + BaSO4
Mg(s) + H2Cl2(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + H2Cl2(aq) = MgCl2(aq) + H2(g)
AsH3 + H3AsO4 = H2O + AsO =>
3 AsH3 + 5 H3AsO4 = 12 H2O + 8 AsO
NH3 + N2O = N2H4 + O2 =>
8 NH3 + 2 N2O = 6 N2H4 + O2
CH3COOC2H5 + NaHCO3 = CH3COONa + C2H5OH + CO2 =>
CH3COOC2H5 + NaHCO3 = CH3COONa + C2H5OH + CO2
ZnO + H2 = Zn2O + H2O =>
2 ZnO + H2 = Zn2O + H2O
C2H5Cl + NaOH = C2H5OH + NaCl =>
C2H5Cl + NaOH = C2H5OH + NaCl
NH4VO3 + H2SO4 + H2O2 = HVO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + H2SO4 + 2 H2O2 = 2 HVO4 + (NH4)2SO4 + 2 H2O
Fe5Si3 + C = FeSi + Fe3C =>
3 Fe5Si3 + 2 C = 9 FeSi + 2 Fe3C
Al2(SO4)3 + CaCl2 = AlCl3 + Ca(SO4) =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 Ca(SO4)
CuO2H2 = CuO + H2O =>
CuO2H2 = CuO + H2O
Zn + Fe = ZnFe =>
Zn + Fe = ZnFe
Cu + PtNO3 = Pt + Cu(NO3)2 =>
Cu + 2 PtNO3 = 2 Pt + Cu(NO3)2
NaHSO3 + CuSO4 = NaHCu + SO3SO4 =>
NaHSO3 + CuSO4 = NaHCu + SO3SO4
S2O2 + O2 = S2(O3)2 =>
S2O2 + 2 O2 = S2(O3)2
NaCl + H2SO4 = H2 + Na2SO4 + Cl2 =>
2 NaCl + H2SO4 = H2 + Na2SO4 + Cl2
Ca + Po43 = CaPo4 =>
43 Ca + 4 Po43 = 43 CaPo4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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