| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
C6H8N2 + H2O2 = C6H6N2 + H2O =>
C6H8N2 + H2O2 = C6H6N2 + 2 H2O
H2SO3 = SO2 + H2O =>
H2SO3 = SO2 + H2O
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
CO6 + H2O = C6H12O6 + O2 =>
6 CO6 + 6 H2O = C6H12O6 + 18 O2
C12H22O6 + O2 = CO2 + H2O =>
2 C12H22O6 + 29 O2 = 24 CO2 + 22 H2O
Na + N{2+} = Na{3+} + N =>
2 Na + 3 N{2+} = 2 Na{3+} + 3 N
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
C3H8O + NaOCl = C3H6O2 + NaCl + H2O =>
C3H8O + 2 NaOCl = C3H6O2 + 2 NaCl + H2O
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
Hg + AlCl3 = Al + HgCl2 =>
3 Hg + 2 AlCl3 = 2 Al + 3 HgCl2
Na + H2O = NaO4H5 + H2 =>
2 Na + 8 H2O = 2 NaO4H5 + 3 H2
HC2O4 + H2O = H3O + C2O4 =>
HC2O4 + H2O = H3O + C2O4
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Na + H2O = NaO4H5 + H2 =>
2 Na + 8 H2O = 2 NaO4H5 + 3 H2
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
NH4NO3 + H2O = (NH4)2O + NO3H =>
2 NH4NO3 + H2O = (NH4)2O + 2 NO3H
Mg + HgNO4 = MgNO4 + Hg =>
Mg + HgNO4 = MgNO4 + Hg
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
C9H20 + O2 = CO2H2 + H2O =>
2 C9H20 + 19 O2 = 18 CO2H2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ni(NO3)2 + Na + PO4 = Ni3(PO4)2 + NaNO3 =>
3 Ni(NO3)2 + 6 Na + 2 PO4 = Ni3(PO4)2 + 6 NaNO3
Al + Si4 = AlSi3 =>
4 Al + 3 Si4 = 4 AlSi3
PbO + MoO3 = Pb5MoO8 =>
5 PbO + MoO3 = Pb5MoO8
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
OH + HCN = CN + H2O =>
OH + HCN = CN + H2O
Fe2(s) + S2(s) = FeS(s) =>
Fe2(s) + S2(s) = 2 FeS(s)
K2Cr2O7 + HCl + H{+} = Cl2 + Cr{3+} + H2O + K2 =>
K2Cr2O7 + 8 HCl + 6 H{+} = 4 Cl2 + 2 Cr{3+} + 7 H2O + K2
Ca3N2 + Na(OH) = Ca(OH)2 + Na3N =>
Ca3N2 + 6 Na(OH) = 3 Ca(OH)2 + 2 Na3N
Sb + Br2 + KOH = Sb2O3 + HBr + KBr =>
2 Sb + 3 Br2 + 3 KOH = Sb2O3 + 3 HBr + 3 KBr
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HCOOH + HCOONa = HCOO + H2COONa =>
HCOOH + HCOONa = HCOO + H2COONa
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Sn(NO3)4 + Na2SO4 = Sn(SO4) + Na2(NO3)4 =>
Sn(NO3)4 + Na2SO4 = Sn(SO4) + Na2(NO3)4
C3H2O3 + O2 = CO2 + H2O =>
C3H2O3 + 2 O2 = 3 CO2 + H2O
(NH4)2CO3 + AgBr = [Ag(NH3)2]Br + CO2 + H2O =>
(NH4)2CO3 + AgBr = [Ag(NH3)2]Br + CO2 + H2O
K3Fe(CN)6 + Cu2SO4 = Cu2Fe(CN)6 + K2SO4 + K =>
K3Fe(CN)6 + Cu2SO4 = Cu2Fe(CN)6 + K2SO4 + K
AgF + NaOH = AgOH + NaF =>
AgF + NaOH = AgOH + NaF
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Cu + O2 = Cu2O3 =>
4 Cu + 3 O2 = 2 Cu2O3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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