| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O2 = 2 H2O + O2
Na2SiO3 + HF = H2SiF6 + NaF + H2O =>
Na2SiO3 + 8 HF = H2SiF6 + 2 NaF + 3 H2O
CO2 + H2O = O2 + C6H12O6 =>
6 CO2 + 6 H2O = 6 O2 + C6H12O6
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
O2 + H2O = H2O2 =>
O2 + 2 H2O = 2 H2O2
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Nd2(C2O4)3 = Nd2O3 + CO2 + CO =>
Nd2(C2O4)3 = Nd2O3 + 3 CO2 + 3 CO
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
CuNO32 + Zn = ZnNO32 + Cu =>
CuNO32 + Zn = ZnNO32 + Cu
Fe(NO3)3*9H2O + NH4OH = FeOOH + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4OH = FeOOH + 3 NH4NO3 + 10 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
B10H11 + O4 = B2O3 + H2O =>
8 B10H11 + 41 O4 = 40 B2O3 + 44 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CuCl2(s) + Na2SO4(aq) = CuSO4 + NaCl(aq) =>
CuCl2(s) + Na2SO4(aq) = CuSO4 + 2 NaCl(aq)
Fe(OH)3 + KOH = KFeO2 + H2O =>
Fe(OH)3 + KOH = KFeO2 + 2 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Rb + Mg(OH)2 = Mg + Rb(OH) =>
2 Rb + Mg(OH)2 = Mg + 2 Rb(OH)
H3P + NaOH = HOH + Na3P =>
H3P + 3 NaOH = 3 HOH + Na3P
ZnOH2 = Zn + OH2 =>
ZnOH2 = Zn + OH2
Pb(SO4)2 + LiNO3 = Li2SO4 + Pb(NO3)4 =>
Pb(SO4)2 + 4 LiNO3 = 2 Li2SO4 + Pb(NO3)4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
CaCO3(l) + HCl(l) = CaCl2 + H2O(g) + CO2(g) =>
CaCO3(l) + 2 HCl(l) = CaCl2 + H2O(g) + CO2(g)
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
UO2{2+} + H2SO4 + Zn = Zn{2+} + U{4+} + SO4{2-} + H2O =>
UO2{2+} + 2 H2SO4 + Zn = Zn{2+} + U{4+} + 2 SO4{2-} + 2 H2O
Li2S + Cd(NO3)2 = LiNO3 + CdS =>
Li2S + Cd(NO3)2 = 2 LiNO3 + CdS
NH(g) + O2(g) = NO2(g) + H2O(g) =>
4 NH(g) + 5 O2(g) = 4 NO2(g) + 2 H2O(g)
ZnSO4*7H2O + NaOH = ZnO + Na2SO4 + H2O =>
ZnSO4*7H2O + 2 NaOH = ZnO + Na2SO4 + 8 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NH4NO3 + CH3OH = N2 + CO2 + H2O =>
3 NH4NO3 + CH3OH = 3 N2 + CO2 + 8 H2O
Al2O3 + SO3 = Al2SO4 + O2 =>
Al2O3 + SO3 = Al2SO4 + O2
PbCl2 + K2S = KCl + PbS =>
PbCl2 + K2S = 2 KCl + PbS
NaO + Fe = FeO + Na =>
NaO + Fe = FeO + Na
NaHCO3(aq) + HC3H5O3(aq) = NaC3H5O3(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + HC3H5O3(aq) = NaC3H5O3(aq) + H2O(l) + CO2(g)
Ni(s) + Br2(g) = NiBr2(s) =>
Ni(s) + Br2(g) = NiBr2(s)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2CO3 + Zn(C2H3O2)2 = NaC2H3O2 + ZnCO3 =>
Na2CO3 + Zn(C2H3O2)2 = 2 NaC2H3O2 + ZnCO3
NHO3 + HCl = NO + H2O + Cl =>
NHO3 + 3 HCl = NO + 2 H2O + 3 Cl
Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4Cl =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4Cl
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mg(s)H2(g) = MgH2(s) =>
Mg(s)H2(g) = MgH2(s)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2 + C = C2H6 =>
3 H2 + 2 C = C2H6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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