| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + CO2 = CaCO3
Sn(s)NiCl2(aq) = Ni(s)SnCl2(aq) =>
Sn(s)NiCl2(aq) = Ni(s)SnCl2(aq)
Na2SO3 + K2CrO4 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Na2SO3 + 2 K2CrO4 + 5 H2SO4 = 3 Na2SO4 + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
TiCl4 + NH4Cl = (NH4)2TiCl6 =>
TiCl4 + 2 NH4Cl = (NH4)2TiCl6
Pb(NO3)2(aq) + AlBr3(aq) = PbBr2(s) + Al(NO3)3(aq) =>
3 Pb(NO3)2(aq) + 2 AlBr3(aq) = 3 PbBr2(s) + 2 Al(NO3)3(aq)
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
HCOOH + Ag(NH3)2OH = Ag + (NH4)2CO3 + NH3 + H2O =>
HCOOH + 2 Ag(NH3)2OH = 2 Ag + (NH4)2CO3 + 2 NH3 + H2O
Na + AlCl3 + H2O = NaCl + Al(OH)3 + H2 =>
6 Na + 2 AlCl3 + 6 H2O = 6 NaCl + 2 Al(OH)3 + 3 H2
K2FeO4 + Ba(OH)2 = BaFeO4 + KOH =>
K2FeO4 + Ba(OH)2 = BaFeO4 + 2 KOH
C8H5NO6 + H4N2 = C8H5N3O4 + H2O =>
C8H5NO6 + H4N2 = C8H5N3O4 + 2 H2O
Ca(No3)2 + MgSO4 = CaSO4 + Mg(No3)2 =>
Ca(No3)2 + MgSO4 = CaSO4 + Mg(No3)2
Na2S + NaNO3 + H2SO4 = NO + Na2SO4 + H2O =>
3 Na2S + 8 NaNO3 + 4 H2SO4 = 8 NO + 7 Na2SO4 + 4 H2O
Cu + CaCO3 = CuCO3 + Ca =>
Cu + CaCO3 = CuCO3 + Ca
CuCl(aq) + Ca(s) = Cu(s) + CaCl(aq) =>
CuCl(aq) + Ca(s) = Cu(s) + CaCl(aq)
KClO3 + C12H22O11 + H2SO4 = CO2 + H2O + Cl2 + K2SO4 =>
48 KClO3 + 5 C12H22O11 + 24 H2SO4 = 60 CO2 + 79 H2O + 24 Cl2 + 24 K2SO4
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
PbO2 + MnCl2 + KOH = PbO + KMnO4 + KCl + H2O =>
5 PbO2 + 2 MnCl2 + 6 KOH = 5 PbO + 2 KMnO4 + 4 KCl + 3 H2O
Cu + CaCo3 = CuCo3 + Ca =>
Cu + CaCo3 = CuCo3 + Ca
AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2 =>
2 AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
CuCl2 + CH3CH2OH = CH3CH2OHCuCl2 =>
CuCl2 + CH3CH2OH = CH3CH2OHCuCl2
Ag + (CO3)2 = Ag2(CO3) =>
4 Ag + (CO3)2 = 2 Ag2(CO3)
C4H8(l) + O2(g) = H2O(g) + CO2(g) =>
C4H8(l) + 6 O2(g) = 4 H2O(g) + 4 CO2(g)
Al + NaOH + H2O = Na(Al(OH)4) + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na(Al(OH)4) + 3 H2
MgSO4 + HNO3 = SO3 + H2O + Mg(NO3)2 =>
MgSO4 + 2 HNO3 = SO3 + H2O + Mg(NO3)2
MnO4{-} + SO2 + H2O = Mn{2+} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}
Li3O4P = Li + P4 + O =>
4 Li3O4P = 12 Li + P4 + 16 O
Si2H3 + O2 = SiO2 + H2O67 =>
4 Si2H3 + 209 O2 = 8 SiO2 + 6 H2O67
C4H4O = C7H8 + C3H6 + CO =>
9 C4H4O = 3 C7H8 + 2 C3H6 + 9 CO
N2H4 + HNO3 = N2H5NO3 =>
N2H4 + HNO3 = N2H5NO3
Li3O4P = Li + P4 + O2 =>
4 Li3O4P = 12 Li + P4 + 8 O2
Z(s) + Cu(NO3)2 = Cu2(s) + Z(NO3)(aq) =>
4 Z(s) + 2 Cu(NO3)2 = Cu2(s) + 4 Z(NO3)(aq)
Ca(OH)2 + H6(PO4)2 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + H6(PO4)2 = Ca3(PO4)2 + 6 H2O
Na2CO3(s) + HCl(ac) = NaCl + H2CO3 =>
Na2CO3(s) + 2 HCl(ac) = 2 NaCl + H2CO3
Ba(HCO3)2 + K3PO4 = KHCO3 + Ba3(PO4)2 =>
3 Ba(HCO3)2 + 2 K3PO4 = 6 KHCO3 + Ba3(PO4)2
C2H4O3 + H2O = H2O2 + CH3COOH =>
C2H4O3 + H2O = H2O2 + CH3COOH
Li3O4P = Li + P + O2 =>
Li3O4P = 3 Li + P + 2 O2
Na2CO3(s) + HCl(ac) = NaCl(s) + H2O(s) + CO2(g) =>
Na2CO3(s) + 2 HCl(ac) = 2 NaCl(s) + H2O(s) + CO2(g)
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Li3O4P = Li + P + O =>
Li3O4P = 3 Li + P + 4 O
CH3COOH + KHCO3 = KH + H2O + CO2 =>
CH3COOH + 4 KHCO3 = 4 KH + 2 H2O + 6 CO2
CuSO4 + K2HPO4 = Cu(HPO4) + K2SO4 =>
CuSO4 + K2HPO4 = Cu(HPO4) + K2SO4
H2SO4 + HNO3 = NO2HSO4 + H2O =>
H2SO4 + HNO3 = NO2HSO4 + H2O
H33 = H795443451653 =>
795443451653 H33 = 33 H795443451653
H2NCH2CH2NH2 + HCl = H3NCH2CH2NH2 + Cl =>
H2NCH2CH2NH2 + HCl = H3NCH2CH2NH2 + Cl
K2Cr2O7 + Cu2O + HCl = CrCl3 + H2O + KCl + CuCl2 =>
K2Cr2O7 + 3 Cu2O + 20 HCl = 2 CrCl3 + 10 H2O + 2 KCl + 6 CuCl2
HBr + In2O3 = InBr3 + H2O =>
6 HBr + In2O3 = 2 InBr3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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