| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(O2Br)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaO2Br
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
G48 + C16 + M40 = G2C2M =>
5 G48 + 15 C16 + 3 M40 = 120 G2C2M
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca(ClO)2 + H2SO4 + KI = I2 + CaCl2 + K2SO4 + H2O =>
Ca(ClO)2 + 2 H2SO4 + 4 KI = 2 I2 + CaCl2 + 2 K2SO4 + 2 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
SO4 + H2O = H2SO4 + O =>
SO4 + H2O = H2SO4 + O
CuNO3 + NaCrO4 = CuCrO4 + NaNO3 =>
CuNO3 + NaCrO4 = CuCrO4 + NaNO3
HSO4{-} + H2O = H3O{+} + SO4{2-} =>
HSO4{-} + H2O = H3O{+} + SO4{2-}
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
LiCO3 + FeNO2 = LiNO2 + FeCO3 =>
LiCO3 + FeNO2 = LiNO2 + FeCO3
Ca10(PO4)6(OH)2 + F = OH + Ca10(PO4)6F2 =>
Ca10(PO4)6(OH)2 + 2 F = 2 OH + Ca10(PO4)6F2
C3H602 + O2 = CO2 + H2O =>
2 C3H602 + 307 O2 = 6 CO2 + 602 H2O
HCOOH + CH3CH2CHOH = HCOOCH2CH2CH3 + HOH =>
8 HCOOH + 12 CH3CH2CHOH = 11 HCOOCH2CH2CH3 + 6 HOH
Cr2O3 + Ba(OH)2 = Cr(OH)3 + BaO =>
Cr2O3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 BaO
C2H4O + KMnO4 + H2O = C2H4O2 + KOH + MnO =>
5 C2H4O + 2 KMnO4 + H2O = 5 C2H4O2 + 2 KOH + 2 MnO
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
AlI3 + Hg + Cl = AlCl3 + Hg2I3 =>
AlI3 + 2 Hg + 3 Cl = AlCl3 + Hg2I3
ZnCl2(aq) + AgNO3(aq) = Zn(NO3)2 + AgCl =>
ZnCl2(aq) + 2 AgNO3(aq) = Zn(NO3)2 + 2 AgCl
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ca(OH)2 + NaC2H3O2 = CaH3O2 + NaC2(OH)2 =>
Ca(OH)2 + NaC2H3O2 = CaH3O2 + NaC2(OH)2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
C2O4{2-} + MnO4{-} + H{+} = Mn{2+} + H2O + CO2 =>
5 C2O4{2-} + 2 MnO4{-} + 16 H{+} = 2 Mn{2+} + 8 H2O + 10 CO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
CuSO4 + NaOH + NH3 = NH3Na2SO4 + Cu(OH)2 =>
CuSO4 + 2 NaOH + NH3 = NH3Na2SO4 + Cu(OH)2
Li2CO3 + Al(NO3) = LiNO3 + Al2(CO3) =>
Li2CO3 + 2 Al(NO3) = 2 LiNO3 + Al2(CO3)
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
LiOH(aq) + Al(NO3)3(aq) = LiNO3(aq) + Al(OH)3(s) =>
3 LiOH(aq) + Al(NO3)3(aq) = 3 LiNO3(aq) + Al(OH)3(s)
Co2{+} + O2 + CN{-} + H2O = [Co(CN)6]3{-} + OH{-} =>
12 Co2{+} + 31 O2 + 144 CN{-} + 62 H2O = 8[Co(CN)6]3{-} + 124 OH{-}
KI(aq) + Hg2NO3(aq) = KNO3(aq) + Hg2I(s) =>
KI(aq) + Hg2NO3(aq) = KNO3(aq) + Hg2I(s)
K3PO4 + Zn = Zn3(PO4)3 + K =>
3 K3PO4 + 3 Zn = Zn3(PO4)3 + 9 K
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Si{4+} + Cl{-} = SiCl4 =>
Si{4+} + 4 Cl{-} = SiCl4
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Ca + Zn(NO3)2 = Zn + Ca(NO3)2 =>
Ca + Zn(NO3)2 = Zn + Ca(NO3)2
Al2(SO4)3(aq) + K3PO4(aq) = AlPO4(s) + K2SO4(aq) =>
Al2(SO4)3(aq) + 2 K3PO4(aq) = 2 AlPO4(s) + 3 K2SO4(aq)
X + Z = XZ3 =>
X + 3 Z = XZ3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li2S = Li + S8 =>
8 Li2S = 16 Li + S8
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2SO3 = K2S + K2SO4 =>
4 K2SO3 = K2S + 3 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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