| Équations équilibrées la veille | Équations équilibrées le lendemain |
2*K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 CH3COOH
BCl3 + NH3 = BCl3NH3 =>
BCl3 + NH3 = BCl3NH3
*K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + H2O + CH3COOH =>
2*K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 CH3COOH
C4H8(l) + O2(g) = CO2(g) + H2O =>
C4H8(l) + 6 O2(g) = 4 CO2(g) + 4 H2O
Sr(NO3)2 + Mg = MgNO3 + Sr =>
Sr(NO3)2 + 2 Mg = 2 MgNO3 + Sr
C5H11COOH + C2H5OH = C6H16COO + H2O =>
C5H11COOH + 4 C2H5OH = 2 C6H16COO + 2 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
KBr + CaCl = KCl + CaBr =>
KBr + CaCl = KCl + CaBr
Na3PO4 + CuSO4 = Cu3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 CuSO4 = Cu3(PO4)2 + 3 Na2SO4
C4H11NO2 + O2 = CO2 + H2O + HNO3 =>
C4H11NO2 + 7 O2 = 4 CO2 + 5 H2O + HNO3
C4H8O2 + Ca(OH)2 = Ca(C4H7O2)2 + H2O =>
2 C4H8O2 + Ca(OH)2 = Ca(C4H7O2)2 + 2 H2O
SbCl4{-} + H{+} + H2S = Sb2S3 + HCl =>
2 SbCl4{-} + 2 H{+} + 3 H2S = Sb2S3 + 8 HCl
AgO + O2 = Ag2O3 =>
4 AgO + O2 = 2 Ag2O3
Na2C2O4 + FeSCN = Na + SCN + Fe2C2O4 =>
Na2C2O4 + 2 FeSCN = 2 Na + 2 SCN + Fe2C2O4
FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 2 H2SO4 + 5 NO + 2 H2O
Cl2O(l) + H2O(l) = HClO(l) =>
Cl2O(l) + H2O(l) = 2 HClO(l)
MoS2 + O2 = MoO3(s) + SO2(g) =>
2 MoS2 + 7 O2 = 2 MoO3(s) + 4 SO2(g)
Fe(OH)3 = Fe2O3 + (H2O) =>
2 Fe(OH)3 = Fe2O3 + 3(H2O)
NaOH + H2C6H6O6 = H2O + Na2C6H6O6 =>
2 NaOH + H2C6H6O6 = 2 H2O + Na2C6H6O6
C6H12O5 + H2O = CO2 + H2 =>
C6H12O5 + 7 H2O = 6 CO2 + 13 H2
HCl + KMgO4 = Cl2 + KCl + MgCl2 + H2O =>
16 HCl + 2 KMgO4 = 5 Cl2 + 2 KCl + 2 MgCl2 + 8 H2O
AlCl3 + MgSO4 = Al2(SO4)3 + MgCl2 =>
2 AlCl3 + 3 MgSO4 = Al2(SO4)3 + 3 MgCl2
Sc2(SO4)3 + Na2CO3 = Sc2(CO3)3 + Na2SO4 =>
Sc2(SO4)3 + 3 Na2CO3 = Sc2(CO3)3 + 3 Na2SO4
(CH3)2S + NaOCl = (CH3)2SO3 + NaCl =>
(CH3)2S + 3 NaOCl = (CH3)2SO3 + 3 NaCl
C3H5O2Na + NaOH = Na2CO3 + C2H6 =>
C3H5O2Na + NaOH = Na2CO3 + C2H6
(CH3)2S + NaOCl = (CH3)2SO3 + NaCl =>
(CH3)2S + 3 NaOCl = (CH3)2SO3 + 3 NaCl
HCl + KMgO4 = Cl2 + KCl + MgCl2 + H2O =>
16 HCl + 2 KMgO4 = 5 Cl2 + 2 KCl + 2 MgCl2 + 8 H2O
CI2(g) + O2(g) = CI2O3(g) =>
2 CI2(g) + 3 O2(g) = 2 CI2O3(g)
AlCl3 + MgSO4 = Al2(SO4)3 + MgCl2 =>
2 AlCl3 + 3 MgSO4 = Al2(SO4)3 + 3 MgCl2
H2(l) + O2(l) = H2O(g) =>
2 H2(l) + O2(l) = 2 H2O(g)
C6H5OH(s) + O2(g) = CO2(g) + H2O(l) =>
C6H5OH(s) + 7 O2(g) = 6 CO2(g) + 3 H2O(l)
C6H17NSi + O2 = SiO2 + CO2 + H2O + NO =>
4 C6H17NSi + 47 O2 = 4 SiO2 + 24 CO2 + 34 H2O + 4 NO
C4H4O4 + CCl4Br2 = C4H4O4Br2 + CCl4 =>
C4H4O4 + CCl4Br2 = C4H4O4Br2 + CCl4
HgBr2 + KCl = HgCl2 + KBr =>
HgBr2 + 2 KCl = HgCl2 + 2 KBr
(NH4)2C2O4 + CaCl2 = (NH4)2Cl2 + CaC2O4 =>
(NH4)2C2O4 + CaCl2 = (NH4)2Cl2 + CaC2O4
FeHPO4 + C6H8O7 = FeH2PO4 + C6H7O7 =>
FeHPO4 + C6H8O7 = FeH2PO4 + C6H7O7
Cs + Mn{2+} = Cs{+} + Mn =>
2 Cs + Mn{2+} = 2 Cs{+} + Mn
K2S + Cr(NO3)3 = KNO3 + Cr2S3 =>
3 K2S + 2 Cr(NO3)3 = 6 KNO3 + Cr2S3
Sn{2+} + CrO7{2-} + H{+} = Sn{4+} + Cr{3+} + H2O =>
9 Sn{2+} + 2 CrO7{2-} + 28 H{+} = 9 Sn{4+} + 2 Cr{3+} + 14 H2O
C6H8O6 + KNO3 = K2O + CO + H2O + N2 =>
5 C6H8O6 + 8 KNO3 = 4 K2O + 30 CO + 20 H2O + 4 N2
MnO2 + H2SO4 + K2S = H2O + K2SO4 + MnSO4 =>
4 MnO2 + 4 H2SO4 + K2S = 4 H2O + K2SO4 + 4 MnSO4
O2 + H = H2O = H4 + O2 =>
O2 + 4 H = 2 H2O
Co(NO3)2 + NaOH + H2O2 = Co(OH)3 + NaNO3 =>
2 Co(NO3)2 + 4 NaOH + H2O2 = 2 Co(OH)3 + 4 NaNO3
C6H5MgBr + C13H10O = C19H15BrMgO =>
C6H5MgBr + C13H10O = C19H15BrMgO
Sn(s) + Cl(g) = SnCl4 =>
Sn(s) + 4 Cl(g) = SnCl4
NH3 + NaHSO4 = NH4HSO4 + Na2SO4 =>
NH3 + 2 NaHSO4 = NH4HSO4 + Na2SO4
Na2C2O4 + CaCl2 = Na2Cl2 + Ca + C2O4 =>
Na2C2O4 + CaCl2 = Na2Cl2 + Ca + C2O4
C7H14 + Cl2 = C7H13Cl + HCl =>
C7H14 + Cl2 = C7H13Cl + HCl
Ca(OH)2 + CH3CO2H = (CH3COO)2Ca + H2O =>
Ca(OH)2 + 2 CH3CO2H = (CH3COO)2Ca + 2 H2O
Cu2(OH)2CO3 + H2SO4 = CuSO4 + CO2 + H2O =>
Cu2(OH)2CO3 + 2 H2SO4 = 2 CuSO4 + CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/08/24
Équations équilibrées sur08/07/23
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