| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaOH + Cr(No3)3 = 3 NaNo3 + Cr(OH)3
Ti2(SO4)3 + KMnO4 + H2SO4 = MnSO4 + TiOSO42 + K2SO4 + H2O =>
5 Ti2(SO4)3 + 154 KMnO4 + 226 H2SO4 = 154 MnSO4 + 10 TiOSO42 + 77 K2SO4 + 226 H2O
HC2H3O2 + NH3 = NH4C2HO + H2O =>
HC2H3O2 + NH3 = NH4C2HO + H2O
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
C3H8 + Cl2 = C3HCl4 + HCl =>
2 C3H8 + 11 Cl2 = 2 C3HCl4 + 14 HCl
BaO + CH4 = BaC2 + CO + H2 =>
BaO + 3 CH4 = BaC2 + CO + 6 H2
K2NaCo(NO2)6 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + CoSO4 + HNO3 + H2O + MnSO4 =>
10 K2NaCo(NO2)6 + 22 KMnO4 + 58 H2SO4 = 21 K2SO4 + 5 Na2SO4 + 10 CoSO4 + 60 HNO3 + 28 H2O + 22 MnSO4
ZnS + O = OS + Zn =>
ZnS + O = OS + Zn
Cu + HCn = CuCn + H2 =>
2 Cu + 2 HCn = 2 CuCn + H2
KCr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe(SO4)3 + H2O =>
4 KCr2O7 + 7 FeSO4 + 28 H2SO4 = 4 Cr2(SO4)3 + 2 K2SO4 + 7 Fe(SO4)3 + 28 H2O
CuSO4(aq) + NH4Cl(aq) = CuCl2 + (NH4)2SO4 =>
CuSO4(aq) + 2 NH4Cl(aq) = CuCl2 + (NH4)2SO4
CaI2 + K2(CO3) = Ca(CO3) + KI =>
CaI2 + K2(CO3) = Ca(CO3) + 2 KI
C6H12O6 + Cl2 = HCl + CO =>
C6H12O6 + 6 Cl2 = 12 HCl + 6 CO
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + H2O2 =>
K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + 3 H2O2
H2SO4 + Na(Cr2O7) + NaCl = Cr2(SO4)3 + Cl2 + Na2(SO4) + H2O =>
14 H2SO4 + 2 Na(Cr2O7) + 14 NaCl = 2 Cr2(SO4)3 + 7 Cl2 + 8 Na2(SO4) + 14 H2O
Mg(ClO3)2 + HBr = MgBr2 + HClO3 =>
Mg(ClO3)2 + 2 HBr = MgBr2 + 2 HClO3
H2SO4 + HCl = SO4Cl + H2 =>
2 H2SO4 + 2 HCl = 2 SO4Cl + 3 H2
HCl + Zn(OH)4 = Zn(OH)3Cl + H2O =>
HCl + Zn(OH)4 = Zn(OH)3Cl + H2O
NaOH + Zn = H2 + Na2Zn2O2 =>
2 NaOH + 2 Zn = H2 + Na2Zn2O2
Ca3P2 + Ba(OH)2 = Ca(OH)2 + Ba3P2 =>
Ca3P2 + 3 Ba(OH)2 = 3 Ca(OH)2 + Ba3P2
C3H8 + H2O = H3O + CO2 =>
C3H8 + 26 H2O = 20 H3O + 3 CO2
As2S3 + NaClO + NaOH = Na3AsO4 + Na2SO4 + NaCl + H2O =>
As2S3 + 14 NaClO + 12 NaOH = 2 Na3AsO4 + 3 Na2SO4 + 14 NaCl + 6 H2O
Cr + K2C2O7 = Cr2O7 + K2C2 =>
2 Cr + K2C2O7 = Cr2O7 + K2C2
H3AsO4 + H = H3AsO3 + H2O =>
H3AsO4 + 2 H = H3AsO3 + H2O
NaSO4(aq) + CuOH(aq) = NaOH(s) + CuSO4(aq) =>
NaSO4(aq) + CuOH(aq) = NaOH(s) + CuSO4(aq)
Al2O3 + NaOH + HF = Na3[AlF6] + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3[AlF6] + 9 H2O
H2Cr2O7 + HgOH = Hg2Cr2O7 + H2O =>
H2Cr2O7 + 2 HgOH = Hg2Cr2O7 + 2 H2O
CH3CH2CH2OH + O = H2O + CO2 =>
CH3CH2CH2OH + 9 O = 4 H2O + 3 CO2
Pb3O4 + S2O = PbSO4 + PbS =>
8 Pb3O4 + 12 S2O = 11 PbSO4 + 13 PbS
Al(OH)3 + (Hg2)3(PO4)2 = AlPO4 + Hg2(OH)2 =>
2 Al(OH)3 + (Hg2)3(PO4)2 = 2 AlPO4 + 3 Hg2(OH)2
XeF4 + Na2S + H2O = NaF + XeO3 + H2S + Xe =>
3 XeF4 + 6 Na2S + 6 H2O = 12 NaF + 2 XeO3 + 6 H2S + Xe
Cl2 + LiL = LiCl + L2 =>
Cl2 + 2 LiL = 2 LiCl + L2
Zn + CdSO4 = ZnSO4 + Cd =>
Zn + CdSO4 = ZnSO4 + Cd
Na(CO3)2 + C2H3O2 = NaC2H3O2 + CO2 + H2O =>
7 Na(CO3)2 + 11 C2H3O2 = 7 NaC2H3O2 + 22 CO2 + 6 H2O
SO2 + Cl2 = SOCl + Cl2O =>
2 SO2 + 3 Cl2 = 2 SOCl + 2 Cl2O
LiOH + KNO3 = KOH + LiNO3 =>
LiOH + KNO3 = KOH + LiNO3
Sr(OH)2 + Li3PO4 = Sr(PO4)2 + Li3OH =>
Sr(OH)2 + 2 Li3PO4 = Sr(PO4)2 + 2 Li3OH
Ni(SO3) = NiO + SO2 =>
Ni(SO3) = NiO + SO2
Li4P2O7 + Na2O = Na3PO4 + Li2O =>
Li4P2O7 + 3 Na2O = 2 Na3PO4 + 2 Li2O
MnSO4 + NH3 = H2 + NSO4 + Mn =>
2 MnSO4 + 2 NH3 = 3 H2 + 2 NSO4 + 2 Mn
Ca + Sn{2+}(aq) = Ca{2+} + Sn =>
Ca + Sn{2+}(aq) = Ca{2+} + Sn
ScCl3 + O2 = Sc(ClO3)3 =>
2 ScCl3 + 9 O2 = 2 Sc(ClO3)3
K2[Co(CNS)4] + KCl + H2O = [Co(H2O)6]Cl2 + KCNS =>
K2[Co(CNS)4] + 2 KCl + 6 H2O = [Co(H2O)6]Cl2 + 4 KCNS
NaOCl + KI + CH3COOH = NaCl + KOCOCH3 + H2O + I3 =>
3 NaOCl + 6 KI + 6 CH3COOH = 3 NaCl + 6 KOCOCH3 + 3 H2O + 2 I3
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
Fe2 + Cu2(SO4) = Cu + Fe2(SO4)2 =>
Fe2 + 2 Cu2(SO4) = 4 Cu + Fe2(SO4)2
Rb3PO3 + ZnSO4 = Rb2SO4 + Zn3(PO3)2 =>
2 Rb3PO3 + 3 ZnSO4 = 3 Rb2SO4 + Zn3(PO3)2
NaF + HCl = HF + NaCl =>
NaF + HCl = HF + NaCl
H2Mg + HCl = MgCl2 + H2 =>
H2Mg + 2 HCl = MgCl2 + 2 H2
C3H7OH + Li = C3H6Li + H2O =>
C3H7OH + Li = C3H6Li + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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