| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + BaCl2 = BaCl + NaCl2
RbCl2 + I2 = RbI + Cl2 =>
2 RbCl2 + I2 = 2 RbI + 2 Cl2
Cl2CO = COCl2 =>
Cl2CO = COCl2
Fe + Zn(No3)2 = Fe(No3)2 + Zn =>
Fe + Zn(No3)2 = Fe(No3)2 + Zn
K + BaO = K2O + Ba =>
2 K + BaO = K2O + Ba
Cr(NO3)3 + NaBiO3 + HNO2 = H2Cr2O2 + Bi(NO3)3 + NaNO3 + H2O =>
6 Cr(NO3)3 + 8 NaBiO3 + 14 HNO2 = 3 H2Cr2O2 + 8 Bi(NO3)3 + 8 NaNO3 + 4 H2O
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
H3BO3 + Mg = Mg3BO3 + H2 =>
2 H3BO3 + 6 Mg = 2 Mg3BO3 + 3 H2
C4H8 + KMnO4 + H2O = C3H6OH + KOH + MnO2 =>
9 C4H8 + 4 KMnO4 + 8 H2O = 12 C3H6OH + 4 KOH + 4 MnO2
(NH4)3PO4 + FeCl2 = Fe3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 FeCl2 = Fe3(PO4)2 + 6 NH4Cl
Na2SiO3 + NaAlO2 + NaOH = Na96Al96Si96O384H2O + Na + O =>
96 Na2SiO3 + 96 NaAlO2 + 2 NaOH = Na96Al96Si96O384H2O + 194 Na + 97 O
Ca2 + H2 + S + O2 = Ca(HSO4)2 =>
Ca2 + 2 H2 + 4 S + 8 O2 = 2 Ca(HSO4)2
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
HCl + KMnO4 + BiCl3 = MnCl2 + KCl + H2O + H[BiCl6] =>
21 HCl + 2 KMnO4 + 5 BiCl3 = 2 MnCl2 + 2 KCl + 8 H2O + 5 H[BiCl6]
C17H18F3NO + HCl = C17H18F3NO*HCl =>
C17H18F3NO + HCl = C17H18F3NO*HCl
Cl + Br + H = HClBr =>
Cl + Br + H = HClBr
SrCO3 + MnO2 + Sb2O5 = Sr2MnSb2O9 + CO2 =>
2 SrCO3 + MnO2 + Sb2O5 = Sr2MnSb2O9 + 2 CO2
Al3Zn + HCl = AlCl3 + ZnCl2 + H2 =>
2 Al3Zn + 22 HCl = 6 AlCl3 + 2 ZnCl2 + 11 H2
LiClO4(aq) + SrI2(aq) = LiI + Sr(ClO4)2 =>
2 LiClO4(aq) + SrI2(aq) = 2 LiI + Sr(ClO4)2
Cl2 + KOH = HClO3 + KCl + H2O =>
3 Cl2 + 5 KOH = HClO3 + 5 KCl + 2 H2O
TiCl4(s) + O2(g) = TiO2(s) + Cl(g) =>
TiCl4(s) + O2(g) = TiO2(s) + 4 Cl(g)
[Co(C2H4(NH2)2)3]SO4*7H2O + O2 + HCl = [Co(C2H4(NH2)2)3]SO4Cl + H2O =>
4[Co(C2H4(NH2)2)3]SO4*7H2O + O2 + 4 HCl = 4[Co(C2H4(NH2)2)3]SO4Cl + 30 H2O
H{+} + MnO4{2-} + C2O4{2-} = Mn{2+} + CO2 + H2O =>
8 H{+} + MnO4{2-} + 2 C2O4{2-} = Mn{2+} + 4 CO2 + 4 H2O
BaCl + Cl = BaCl2 =>
BaCl + Cl = BaCl2
I3{-} + N2H4 + OH{-} = I{-} + N2 + H2O =>
2 I3{-} + N2H4 + 4 OH{-} = 6 I{-} + N2 + 4 H2O
NiSO4 + Li2CO3 = NiCO3 + Li2SO4 =>
NiSO4 + Li2CO3 = NiCO3 + Li2SO4
C4H10 + O4 = CO2 + H5O2 =>
C4H10 + 3 O4 = 4 CO2 + 2 H5O2
FeS + O2 + SiO2 = FeSiO3 + SO3 =>
FeS + 2 O2 + SiO2 = FeSiO3 + SO3
H2S(g) + SO3(l) = H2O(l) + SO2(aq) =>
H2S(g) + 3 SO3(l) = H2O(l) + 4 SO2(aq)
NO3 + Pb + H3O{+} = Pb{2+} + NO + H2O =>
NO3 + 2 Pb + 4 H3O{+} = 2 Pb{2+} + NO + 6 H2O
KF + BaI2 = BaF2 + KI =>
2 KF + BaI2 = BaF2 + 2 KI
HClO4 + Fe2(CO3)3 = Fe(ClO4)3 + H2O + CO2 =>
6 HClO4 + Fe2(CO3)3 = 2 Fe(ClO4)3 + 3 H2O + 3 CO2
POTASSIUMCHLORIDE + SILVERNITRATE = POTASSIUMNITRATE + SILVERCHLORIDE =>
POTASSIUMCHLORIDE + SILVERNITRATE = POTASSIUMNITRATE + SILVERCHLORIDE
K2SFeO = K2OFeS =>
K2SFeO = K2OFeS
Na2CO3 + Ru + O = NaRuO2 + CO2 =>
Na2CO3 + 2 Ru + 3 O = 2 NaRuO2 + CO2
H2O + MnO4{-} + Sn{2+} = MnO2 + Sn{4+} + OH{-} =>
4 H2O + 2 MnO4{-} + 3 Sn{2+} = 2 MnO2 + 3 Sn{4+} + 8 OH{-}
HClO3 + CsOH = CsClO3 + HOH =>
HClO3 + CsOH = CsClO3 + HOH
Si + SiCl4 + H2 = HCl3Si =>
Si + 3 SiCl4 + 2 H2 = 4 HCl3Si
Fe2(SO4)3 + KSCN = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2SO4
Si + Br = SiBr4 =>
Si + 4 Br = SiBr4
N2 + CoF = Co3N3 + F2 =>
3 N2 + 6 CoF = 2 Co3N3 + 3 F2
HCOOH + NaOH = H2O + NaOOCH =>
HCOOH + NaOH = H2O + NaOOCH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na3PO4 + CaS = Ca3PO4 + NaS =>
Na3PO4 + 3 CaS = Ca3PO4 + 3 NaS
Fe + AgNO3 = NO3 + Ag2Fe =>
Fe + 2 AgNO3 = 2 NO3 + Ag2Fe
C9H10 + Br2 + H2O = C9H10Br2O + H2 =>
C9H10 + Br2 + H2O = C9H10Br2O + H2
FeCl2 + Ba(NO3)2 = Fe(NO3)2 + BaCl2 =>
FeCl2 + Ba(NO3)2 = Fe(NO3)2 + BaCl2
I{-} + Fe{3+} = I{2} + Fe{2} =>
I{-} + 3 Fe{3+} = I{2} + 3 Fe{2}
CrCl3 + PbO2 + NaOH = Na2CrO4 + Na2PbO2 + NaCl + H2O =>
2 CrCl3 + 3 PbO2 + 16 NaOH = 2 Na2CrO4 + 3 Na2PbO2 + 6 NaCl + 8 H2O
Na2Co3 + KCl = K2Co3 + NaCl =>
Na2Co3 + 2 KCl = K2Co3 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/24/24
Équations équilibrées sur08/23/23
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