| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H10Br2 + Zn = C5H10Br2Zn
Cr(NO3)2 + NaNO3 = Na(NO3)2 + Cr(NO3) =>
Cr(NO3)2 + NaNO3 = Na(NO3)2 + Cr(NO3)
CoCl2 + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]Cl + H2O + NH4Cl =>
2 CoCl2 + 6 NH3 + 2(NH4)2CO3 + H2O2 = 2[Co(NH3)4CO3]Cl + 2 H2O + 2 NH4Cl
C6H5COOHHNO3 = C6H4COOHNO2H2O =>
C6H5COOHHNO3 = C6H4COOHNO2H2O
PCl3 + HNO3 + N2O = H3PO4 + HCl + NO =>
PCl3 + 6 HNO3 + 8 N2O = H3PO4 + 3 HCl + 22 NO
H3SO4 + Na2CO3 = Na3SO4 + CO2 + H2O =>
2 H3SO4 + 3 Na2CO3 = 2 Na3SO4 + 3 CO2 + 3 H2O
LiSO4 + K = K2SO4 + Li =>
LiSO4 + 2 K = K2SO4 + Li
K2Cr2O7 + CH3CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2 CH3CH2CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
Na + Cl{2} = NaCl{2} =>
Na + Cl{2} = NaCl{2}
H2SO4 + BaCl2(aq) = H2Cl2 + BaSO4 =>
H2SO4 + BaCl2(aq) = H2Cl2 + BaSO4
NH4 + PH3 = NH3 + PH4 =>
NH4 + PH3 = NH3 + PH4
C5H10Br2 + Zn = C5H10Br2Zn =>
C5H10Br2 + Zn = C5H10Br2Zn
LiO + N2O3 = LiN2O4 =>
LiO + N2O3 = LiN2O4
Fe(s) + NaBr(aq) = FeBr3(aq) + Na(s) =>
Fe(s) + 3 NaBr(aq) = FeBr3(aq) + 3 Na(s)
C14H12 + Br2 + KOH = C14H10 + H2O + KBr =>
C14H12 + Br2 + 2 KOH = C14H10 + 2 H2O + 2 KBr
KOH + Na2S = KS + OHNa2 =>
KOH + Na2S = KS + OHNa2
Ca3N2 = Ca + N =>
Ca3N2 = 3 Ca + 2 N
Al + NaOH + H2O = NaAl(O)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(O)4 + 7 H2
CuCl2(s) = Cu(s) + Cl(s) =>
CuCl2(s) = Cu(s) + 2 Cl(s)
(Fe(OH)3) = Fe2O3 + H2O =>
2(Fe(OH)3) = Fe2O3 + 3 H2O
Cu + Al{3+} = Cu{3+} + Al =>
Cu + Al{3+} = Cu{3+} + Al
CuSO4 + BaCI2 = CuCI2 + Ba2(SO4)2 =>
2 CuSO4 + 2 BaCI2 = 2 CuCI2 + Ba2(SO4)2
Zn(NO3)2 + NH4Cl + O2 = ZnO + NH4NO3 + HCl =>
Zn(NO3)2 + 4 NH4Cl + 2 O2 = ZnO + 3 NH4NO3 + 4 HCl
C3H6O + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
10 C3H6O + 8 KMnO4 + 12 H2SO4 = 15 C2H4O2 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Cu3P + NO3{-} + H{+} = Cu{2+} + H2PO4{-} + NO + H2O =>
3 Cu3P + 11 NO3{-} + 26 H{+} = 9 Cu{2+} + 3 H2PO4{-} + 11 NO + 10 H2O
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
P2O3 + HClO + H2O = H3PO4 + HCl =>
P2O3 + 2 HClO + 3 H2O = 2 H3PO4 + 2 HCl
In(OH)3 + CaO = In2O3 + Ca(OH)2 =>
2 In(OH)3 + 3 CaO = In2O3 + 3 Ca(OH)2
Cu(NH3)4(OH)2 + HCl = CuCl2 + NH4Cl + H2O =>
Cu(NH3)4(OH)2 + 6 HCl = CuCl2 + 4 NH4Cl + 2 H2O
NO = O2 + N =>
2 NO = O2 + 2 N
C + Na = NaC =>
C + Na = NaC
C6H5CHO + C4H4NH + O2 = C44H30N4 + H2O =>
8 C6H5CHO + 8 C4H4NH + 3 O2 = 2 C44H30N4 + 14 H2O
FeSO4 + NaCN = Fe(CN)2 + Na2SO4 =>
FeSO4 + 2 NaCN = Fe(CN)2 + Na2SO4
Sr(OH)2 + Li2SO4 = SrSO4 + LiOH =>
Sr(OH)2 + Li2SO4 = SrSO4 + 2 LiOH
CaCl2H2SO4 = CaHSO4HCl2 =>
CaCl2H2SO4 = CaHSO4HCl2
NaHCO3 = Na + C + H2O + O2 =>
4 NaHCO3 = 4 Na + 4 C + 2 H2O + 5 O2
KI + H2O2 = KOHI =>
2 KI + H2O2 = 2 KOHI
ZnO + NaOH = ZnOH + ONa =>
ZnO + NaOH = ZnOH + ONa
Na3AsO3 + H2S + HCl = As2S3 + H2O + NaCl =>
2 Na3AsO3 + 3 H2S + 6 HCl = As2S3 + 6 H2O + 6 NaCl
KH2PO4 + H2O = K + HPO4 + H3O =>
KH2PO4 + H2O = K + HPO4 + H3O
FeO + O = FeO3 =>
FeO + 2 O = FeO3
Li3PO4 + MgCl2 = LiCl + Mg3(PO4)2 =>
2 Li3PO4 + 3 MgCl2 = 6 LiCl + Mg3(PO4)2
K3Fe(CN)6 + FeSO4 = Fe4(Fe(CN)6)3 + K2SO4 + Fe2 =>
12 K3Fe(CN)6 + 18 FeSO4 = 4 Fe4(Fe(CN)6)3 + 18 K2SO4 + Fe2
CaCl2 + NaCH3COO = CaCl2NaCH3COO =>
CaCl2 + NaCH3COO = CaCl2NaCH3COO
C2H5NH3Br + NaOH = H2O + NaBr + C2H5NH2 =>
C2H5NH3Br + NaOH = H2O + NaBr + C2H5NH2
C6H12 + H2SO4 = CO2 + SO2 + H2O =>
C6H12 + 18 H2SO4 = 6 CO2 + 18 SO2 + 24 H2O
HCl(aq) + AgNO3(aq) = AgCl + HNO3 =>
HCl(aq) + AgNO3(aq) = AgCl + HNO3
[Ag(NH3)2]OH + CH3CHO = CH3COONH4 + Ag + NH3 + H2O =>
2[Ag(NH3)2]OH + CH3CHO = CH3COONH4 + 2 Ag + 3 NH3 + H2O
KBr + KI = K2 + IBr =>
KBr + KI = K2 + IBr
A2O3(s) + H2(g) = A(g) + H2O(g) =>
A2O3(s) + 3 H2(g) = 2 A(g) + 3 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/10/24
Équations équilibrées sur07/10/23
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