| Équations équilibrées la veille | Équations équilibrées le lendemain |
17 CH3CO2H + 12 CH2CH2CH3 = 14 CH3COOCH2CH2CH3 + 6 H2O
NH4OH + FeCl3 = Fe(OH)3 + NH4Cl =>
3 NH4OH + FeCl3 = Fe(OH)3 + 3 NH4Cl
[Co(H2O)6] + NO2 = [Co(NO2)6] + H2O =>
[Co(H2O)6] + 6 NO2 = [Co(NO2)6] + 6 H2O
NaO2 + Fe2O3 = NaFeO2 + O2 =>
4 NaO2 + 2 Fe2O3 = 4 NaFeO2 + 3 O2
CO2 + NH3 = C4H8N2O3 + N2 + H2O =>
4 CO2 + 6 NH3 = C4H8N2O3 + 2 N2 + 5 H2O
Mn{2+} + e + H2O = MnO2 + H =>
Mn{2+} + 2e + 2 H2O = MnO2 + 4 H
Ca(NO3)2 + Cr2(SO4)3 = CaSO4 + Cr(NO3)3 =>
3 Ca(NO3)2 + Cr2(SO4)3 = 3 CaSO4 + 2 Cr(NO3)3
H2O2 + C3H6O = H2O + C3H6O2 =>
H2O2 + C3H6O = H2O + C3H6O2
CH2S2O2 + O2 = CO2 + H2O + SO2 =>
2 CH2S2O2 + 5 O2 = 2 CO2 + 2 H2O + 4 SO2
MnOH + NaCl + O2 = MnO2 + NaOH + HCl =>
4 MnOH + 2 NaCl + 3 O2 = 4 MnO2 + 2 NaOH + 2 HCl
Cu(aq) + NaOH(aq) = CuOH(s) + Na(aq) =>
Cu(aq) + NaOH(aq) = CuOH(s) + Na(aq)
Na + K(NO)3 = Na2O + K2O + N2 =>
10 Na + 2 K(NO)3 = 5 Na2O + K2O + 3 N2
C2H4(OH)2 = C2H2(OH)2 + H2 =>
C2H4(OH)2 = C2H2(OH)2 + H2
Ca(HSO3)2 + NaOH = NaHSO3 + CaSO3 + H2O =>
Ca(HSO3)2 + NaOH = NaHSO3 + CaSO3 + H2O
MgBr2 = Br + Mg =>
MgBr2 = 2 Br + Mg
BrCH2CH2CH2Br = CH2CHCH2Br + HBr =>
BrCH2CH2CH2Br = CH2CHCH2Br + HBr
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
Al + ClO4 = Al(ClO4)3 =>
Al + 3 ClO4 = Al(ClO4)3
Cl2(g) + KNO3(s) + H2O(l) = KClO3(s) + KCl(ac) + HNO3(as) =>
3 Cl2(g) + 6 KNO3(s) + 3 H2O(l) = KClO3(s) + 5 KCl(ac) + 6 HNO3(as)
HCl + ZnS = Zn + H + ClS =>
HCl + ZnS = Zn + H + ClS
Ca10(PO4)6(OH)2 = Ca3(PO4)2 + H2O + CaO =>
Ca10(PO4)6(OH)2 = 3 Ca3(PO4)2 + H2O + CaO
Na3PO4 + HCl + H2S = P2S5 + NaCl + H2O =>
2 Na3PO4 + 6 HCl + 5 H2S = P2S5 + 6 NaCl + 8 H2O
Si + Mn = SiMn =>
Si + Mn = SiMn
Mg + FeI3 = Fe + MgI =>
3 Mg + FeI3 = Fe + 3 MgI
K2Cr2O7 + NH4OH = K2CrO4 + (NH4)2CrO4 + H2O =>
K2Cr2O7 + 2 NH4OH = K2CrO4 + (NH4)2CrO4 + H2O
HCl + Na2PO4 = HClNa2 + PO4 =>
HCl + Na2PO4 = HClNa2 + PO4
H5N + Cu2O = H2O + NCu5 =>
2 H5N + 5 Cu2O = 5 H2O + 2 NCu5
BaCl2 + SO4 = Cl2 + BaSO4 =>
BaCl2 + SO4 = Cl2 + BaSO4
MnO2 + NH3 = N2H4 + Mn(OH)2 =>
MnO2 + 2 NH3 = N2H4 + Mn(OH)2
[Mo2O4(H2O)6]{2+} + HCl = [MoOCl5]{2-} + H3O{+} + H2O =>
[Mo2O4(H2O)6]{2+} + 10 HCl = 2[MoOCl5]{2-} + 6 H3O{+} + 2 H2O
K2HPO4 + NaOH = K2NaPO4 + H2O =>
K2HPO4 + NaOH = K2NaPO4 + H2O
Fe(OH)2 + Ca = Fe + Ca(OH)3 =>
3 Fe(OH)2 + 2 Ca = 3 Fe + 2 Ca(OH)3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
CH3CH2CH2CH3 + O2 = CO2 + H2O = CuHIOT =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
C8H18(v) + O2 = CO2(g) + H2O(v) =>
2 C8H18(v) + 25 O2 = 16 CO2(g) + 18 H2O(v)
PbCl2 + H2O = Pb(OH)2 + HCl =>
PbCl2 + 2 H2O = Pb(OH)2 + 2 HCl
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
KCl + HCl = HK + Cl =>
KCl + HCl = HK + 2 Cl
Na2SeO3 + H2O = NaOH + Se + O2 =>
Na2SeO3 + H2O = 2 NaOH + Se + O2
Al2(SO4)3 + H2O = Al2O3 + H2SO4 =>
Al2(SO4)3 + 3 H2O = Al2O3 + 3 H2SO4
PbSO3 + Sn = SnSO3 + Pb =>
PbSO3 + Sn = SnSO3 + Pb
C4H10 + O2 = C8H18O2 + H2O =>
4 C4H10 + 3 O2 = 2 C8H18O2 + 2 H2O
H2CrO4 + Fe = FeCrO4 + H =>
H2CrO4 + Fe = FeCrO4 + 2 H
Mn + H3AsO4 = MnO2 + H3AsO3 =>
Mn + 2 H3AsO4 = MnO2 + 2 H3AsO3
C2H5OH + CaO = Ca(OC2H5)2 + H2O =>
2 C2H5OH + CaO = Ca(OC2H5)2 + H2O
C2H5Br + NaOH = C2H5OH + NaBr =>
C2H5Br + NaOH = C2H5OH + NaBr
Ba(YO3)2 = Ba5(YO6)2 + Y2 + O2 =>
5 Ba(YO3)2 = Ba5(YO6)2 + 4 Y2 + 9 O2
SB2S3(s) + O2 = SB2O3(s) + SO2(g) =>
2 SB2S3(s) + 9 O2 = 2 SB2O3(s) + 6 SO2(g)
Ga + H2O = Ga(OH) + H2 =>
2 Ga + 2 H2O = 2 Ga(OH) + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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