| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OH + 4 OH = HCOOH + 3 H2O
NaNO2 + K2HPO4 = KNO2 + Na2HPO4 =>
2 NaNO2 + K2HPO4 = 2 KNO2 + Na2HPO4
GaBr3 + C12 = GaC13 + Br2 =>
12 GaBr3 + 13 C12 = 12 GaC13 + 18 Br2
K + O = K5O =>
5 K + O = K5O
Si + Mg = Mg2Si4 =>
4 Si + 2 Mg = Mg2Si4
NH3 + HNO3 = NO3 + NH4 =>
NH3 + HNO3 = NO3 + NH4
HBr = H2Br2 =>
2 HBr = H2Br2
Li2CO3(s) = Li{+}(aq) + CO3{2-}(aq) =>
Li2CO3(s) = 2 Li{+}(aq) + CO3{2-}(aq)
KF + AgNO3 = KNO3 + AgF =>
KF + AgNO3 = KNO3 + AgF
AlCl3(s) + H2O(s) = Al(OH)3(s) + HCl(s) =>
AlCl3(s) + 3 H2O(s) = Al(OH)3(s) + 3 HCl(s)
HSO4{-} + S{2-} = SO4{2-} + HS{-} =>
HSO4{-} + S{2-} = SO4{2-} + HS{-}
NaI + FeCl3 = NaCl + Fe2Cl2 + I2 =>
4 NaI + 2 FeCl3 = 4 NaCl + Fe2Cl2 + 2 I2
Co + In + Sn + S = Co30In8Sn12S20 =>
30 Co + 8 In + 12 Sn + 20 S = Co30In8Sn12S20
KMnO4 + C5H8O2 = Mn(acac)3 + CO2 + KOH + H2O =>
24 KMnO4 + 7 C5H8O2 = 8 Mn(acac)3 + 35 CO2 + 24 KOH + 16 H2O
KI + H2CO3 = K2CO3 + HI =>
2 KI + H2CO3 = K2CO3 + 2 HI
CH2O2 + NH3 = HCOONH4 =>
CH2O2 + NH3 = HCOONH4
HCI + CaO = OH + CaCI =>
HCI + CaO = OH + CaCI
ZnSO4(ac) + HCl(ac) = ZnCl2 + H2SO4 =>
ZnSO4(ac) + 2 HCl(ac) = ZnCl2 + H2SO4
C2H3O2 + Mn = C2H3O2Mn =>
C2H3O2 + Mn = C2H3O2Mn
Na(OH) + HgBr2 = Hg(OH)2 + NaBr =>
2 Na(OH) + HgBr2 = Hg(OH)2 + 2 NaBr
C8H17NH2 + O2 = H2O + CO2 + N2 =>
4 C8H17NH2 + 51 O2 = 38 H2O + 32 CO2 + 2 N2
KClO3 = Cl2 + K + O =>
2 KClO3 = Cl2 + 2 K + 6 O
H2SO4 + K2OH = H2OH + K2SO4 =>
H2SO4 + K2OH = H2OH + K2SO4
Mg208Si116H320O600 = MgO + SiO2 + H2O =>
Mg208Si116H320O600 = 208 MgO + 116 SiO2 + 160 H2O
C2H5COOH + O2 = C + H2O =>
2 C2H5COOH + O2 = 6 C + 6 H2O
KO2(g) + H2O(g) = KOH(g) + O2(g) =>
4 KO2(g) + 2 H2O(g) = 4 KOH(g) + 3 O2(g)
K2CO3 + BaSO3 = BaCO3 + K2SO3 =>
K2CO3 + BaSO3 = BaCO3 + K2SO3
Li2SO4 + AgNO3 = Ag2SO4 + LiNO3 =>
Li2SO4 + 2 AgNO3 = Ag2SO4 + 2 LiNO3
Cl + KY = ClY + K =>
Cl + KY = ClY + K
SnO + H2SO4 = SnO4S + H2O =>
SnO + H2SO4 = SnO4S + H2O
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
K2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4 + KC2H3O2(aq) =>
K2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4 + 2 KC2H3O2(aq)
Na2CO3 + C2H2O4(H2O)2 = CO2 + H2O + Na2C2O4 =>
Na2CO3 + C2H2O4(H2O)2 = CO2 + 3 H2O + Na2C2O4
KOH(aq) + Br2(g) = KBrO3(aq) + KBr(aq) + H2O =>
6 KOH(aq) + 3 Br2(g) = KBrO3(aq) + 5 KBr(aq) + 3 H2O
HNO3 + BeOH = BeNO3 + H2O =>
HNO3 + BeOH = BeNO3 + H2O
MgCr2O7 + Al(OH)3 = Al2(Cr2O7)3 + Mg(OH)2 =>
3 MgCr2O7 + 2 Al(OH)3 = Al2(Cr2O7)3 + 3 Mg(OH)2
Ca(HSO3)2 + KOH = CaSO3 + K2SO3 + H2O =>
Ca(HSO3)2 + 2 KOH = CaSO3 + K2SO3 + 2 H2O
CO2 + OS = CS2 + O2 =>
CO2 + 2 OS = CS2 + 2 O2
Pb{2+} + KI = PbKI{2+} =>
Pb{2+} + KI = PbKI{2+}
Cu + F2SO4 = CuSO4 + F =>
Cu + F2SO4 = CuSO4 + 2 F
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Na2O + H2SIO3 = Na2SIO3 + H2O =>
Na2O + H2SIO3 = Na2SIO3 + H2O
C8H8Br2 + C4H9Cl + AlCl3 = C12H16Br2 + HAlCl4 =>
C8H8Br2 + C4H9Cl + AlCl3 = C12H16Br2 + HAlCl4
Fe + BaCl2 = FeCl2 + Ba =>
Fe + BaCl2 = FeCl2 + Ba
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
ClO3{-} + FeO4{2-} + H{+} = ClO4{-} + Fe{3+} + H2O =>
3 ClO3{-} + 2 FeO4{2-} + 10 H{+} = 3 ClO4{-} + 2 Fe{3+} + 5 H2O
HgS + HNO3 + HCl = HgCl2 + NO + S + H2O =>
3 HgS + 2 HNO3 + 6 HCl = 3 HgCl2 + 2 NO + 3 S + 4 H2O
Mg(CO3)2 + NaCl = NaCO3 + MgCl2 =>
Mg(CO3)2 + 2 NaCl = 2 NaCO3 + MgCl2
C164H174O111 + O2 = CO2 + H2O =>
C164H174O111 + 152 O2 = 164 CO2 + 87 H2O
CH3CH2NHCH3 + H2O2 = CO2 + H2O + N2 =>
2 CH3CH2NHCH3 + 21 H2O2 = 6 CO2 + 30 H2O + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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