| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 RbOH = 2 RbO + H2
C2H5NO2 + NaOH = NH2CH2COONa + H2O =>
C2H5NO2 + NaOH = NH2CH2COONa + H2O
Fe(SO4)3 + BaCl2 = FeCl2 + Ba(SO4)3 =>
Fe(SO4)3 + BaCl2 = FeCl2 + Ba(SO4)3
C3H7NH2 + HCl = C3H10ClN =>
C3H7NH2 + HCl = C3H10ClN
AgO + Cu = CuO + Ag =>
AgO + Cu = CuO + Ag
Ni(NH3)6 + C4H8N2O2 = Ni(C4H8N2O2)2 + NH3 =>
Ni(NH3)6 + 2 C4H8N2O2 = Ni(C4H8N2O2)2 + 6 NH3
ClF + K + O2 = KF + KClO =>
2 ClF + 4 K + O2 = 2 KF + 2 KClO
H2Co3 + Pb(OH)4 = Pb(Co3)2 + H2O =>
2 H2Co3 + Pb(OH)4 = Pb(Co3)2 + 4 H2O
Ca(OH)2 + (NH4)2HPO4 = Ca10(PO4)6(OH)2 + NH4OH + H2O =>
10 Ca(OH)2 + 6(NH4)2HPO4 = Ca10(PO4)6(OH)2 + 12 NH4OH + 6 H2O
Sb + KClO3 + H2SO4 = Sb2(SO4)3 + KCl + H2O =>
2 Sb + KClO3 + 3 H2SO4 = Sb2(SO4)3 + KCl + 3 H2O
Ca(SO)4 = Ca + (SO)4 =>
Ca(SO)4 = Ca + (SO)4
H2O2 + NaOH = H2O + NaHO2 =>
H2O2 + NaOH = H2O + NaHO2
AgCN + MgCl2 = Mg(CN)2 + AgCl =>
2 AgCN + MgCl2 = Mg(CN)2 + 2 AgCl
Cu(NO3)2(aq) + KBr(aq) = CuBr2(s) + KNO3(aq) =>
Cu(NO3)2(aq) + 2 KBr(aq) = CuBr2(s) + 2 KNO3(aq)
ICl3 + NaOH = NaCl + HIO3 + H2O + I2 =>
5 ICl3 + 15 NaOH = 15 NaCl + 3 HIO3 + 6 H2O + I2
Li + Na2 = Li3Na =>
6 Li + Na2 = 2 Li3Na
Co(NO3)2 + C6H9NO4 = Co3O4 + CO2 + H2O + N2 =>
75 Co(NO3)2 + 28 C6H9NO4 = 25 Co3O4 + 168 CO2 + 126 H2O + 89 N2
NH4HSO4 = NH3 + N2 + SO2 + H2O =>
3 NH4HSO4 = NH3 + N2 + 3 SO2 + 6 H2O
F + K2S = FS + K =>
F + K2S = FS + 2 K
MnO4 + C2H5OH = MnO2 + CH3COO + H2O =>
5 MnO4 + 4 C2H5OH = 5 MnO2 + 4 CH3COO + 6 H2O
SnCl2 + H2TeO3 + HCl = SnCl3 + SnTe2 + H2O =>
11 SnCl2 + 2 H2TeO3 + 8 HCl = 10 SnCl3 + SnTe2 + 6 H2O
C2H4O + CH4O = C3H8O2 =>
C2H4O + CH4O = C3H8O2
Mg(No3)2 + H2O = MgO + H2(No3)2 =>
Mg(No3)2 + H2O = MgO + H2(No3)2
H2O + VOCl2 + KMnO4 = KCl + MnO2 + HCl + VO2Cl =>
H2O + 3 VOCl2 + KMnO4 = KCl + MnO2 + 2 HCl + 3 VO2Cl
H{+} + Cr2O7{2-} + C2H5OH = H2O + C2H4O + Cr{+3} =>
8 H{+} + Cr2O7{2-} + 3 C2H5OH = 7 H2O + 3 C2H4O + 2 Cr{+3}
HgO(calor) = Hg + O2 =>
2 HgO(calor) = 2 Hg + O2
NO3 + SO4 = NO3SO4 =>
NO3 + SO4 = NO3SO4
Ag + MgSO4 = MgAgSO4 =>
Ag + MgSO4 = MgAgSO4
S2O3{2-} + Cl2 + H2O = Cl{-} + H{+} + SO4{2-} =>
S2O3{2-} + 4 Cl2 + 5 H2O = 8 Cl{-} + 10 H{+} + 2 SO4{2-}
Hg2SO4 = Hg + SO4 =>
Hg2SO4 = 2 Hg + SO4
PbO2 + Na2SO3 + H2SO4 = PbSO4 + Na2SO4 + H2O =>
PbO2 + Na2SO3 + H2SO4 = PbSO4 + Na2SO4 + H2O
Li + BaSO4 = Li2SO4 + Ba =>
2 Li + BaSO4 = Li2SO4 + Ba
Cu1 + O2 = Cu2O =>
4 Cu1 + O2 = 2 Cu2O
O4 = O6 =>
3 O4 = 2 O6
Fe(NO3)2 + H4O3 = Fe2O3 + HNO3 =>
2 Fe(NO3)2 + H4O3 = Fe2O3 + 4 HNO3
NaOH + Pb(NO3)4 = NaNO3 + Pb(OH)4 =>
4 NaOH + Pb(NO3)4 = 4 NaNO3 + Pb(OH)4
C25H52 + O2 = O25H2 + C =>
C25H52 + 325 O2 = 26 O25H2 + 25 C
Al2O3 + K2CO3 = CO2 + KAlO2 =>
Al2O3 + K2CO3 = CO2 + 2 KAlO2
HNO3 + Ag = Ag(NO3) + H2O + NO =>
4 HNO3 + 3 Ag = 3 Ag(NO3) + 2 H2O + NO
AgNO3 + Mg = Ag + NO3Mg =>
AgNO3 + Mg = Ag + NO3Mg
NaOH + H2C2O4*H2O = H2O + Na2C2O4 =>
2 NaOH + H2C2O4*H2O = 3 H2O + Na2C2O4
CaHPO4 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
2 CaHPO4 + H2SO4 = Ca(H2PO4)2 + CaSO4
Al + HSO4{-} + H2O = Al{3+} + S{2-} + OH{-} =>
8 Al + 3 HSO4{-} + 9 H2O = 8 Al{3+} + 3 S{2-} + 21 OH{-}
MgCrCl2 = MgCl2Cr =>
MgCrCl2 = MgCl2Cr
Xe[PtF6] + OH{-} = [Pt(OH)6]{2-} + O2 + Xe + F{-} + H2O =>
2 Xe[PtF6] + 16 OH{-} = 2[Pt(OH)6]{2-} + O2 + 2 Xe + 12 F{-} + 2 H2O
C6H12 + KMnO4 = C6H10O2 + MnO2 + KOH =>
C6H12 + 2 KMnO4 = C6H10O2 + 2 MnO2 + 2 KOH
NaOH(aq) + NiCl2(aq) = NiOH(aq) + NaCl2 =>
NaOH(aq) + NiCl2(aq) = NiOH(aq) + NaCl2
CuSO4 + Fe(NO3)2 = Cu(NO3)2 + FeSO4 =>
CuSO4 + Fe(NO3)2 = Cu(NO3)2 + FeSO4
TbF + Ca = CaF2 + Tb =>
2 TbF + Ca = CaF2 + 2 Tb
Zn2O3 + Nb = NbO2 + Zn =>
2 Zn2O3 + 3 Nb = 3 NbO2 + 4 Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/29/24
Équations équilibrées sur06/28/23
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