| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiOH(aq) + CuSO4(aq) = CuOH(s) + LiSO4(aq)
PbTe2 + O2 = Pb(TeO3)2 =>
PbTe2 + 3 O2 = Pb(TeO3)2
N3O2 + NH3 = N2 + H2O =>
6 N3O2 + 8 NH3 = 13 N2 + 12 H2O
*KMnO4 + H2SO4 + (NH4)2Fe(SO4)2*18H2O = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2*KMnO4 + 8 H2SO4 + 10(NH4)2Fe(SO4)2*18H2O = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 188 H2O
KMnO2 + FeO = Fe2O3 + Mn + K =>
KMnO2 + 4 FeO = 2 Fe2O3 + Mn + K
H2SO4 + Mn2O3 = H2O + MnSO + MnO2 =>
H2SO4 + 4 Mn2O3 = H2O + MnSO + 7 MnO2
(NH4)2SO4 + Cu(OH)2 + HCl = (NH4)2SO4Cu(OH)2HCl =>
(NH4)2SO4 + Cu(OH)2 + HCl = (NH4)2SO4Cu(OH)2HCl
K[Cr(OH)4] + HCl = Cl2 + H2O + KCl + CrCl2 =>
2 K[Cr(OH)4] + 8 HCl = Cl2 + 8 H2O + 2 KCl + 2 CrCl2
FeBr3 + CuF2 = CuBr2 + FeF3 =>
2 FeBr3 + 3 CuF2 = 3 CuBr2 + 2 FeF3
PB + Cu(NO3)2 = PB(NO3)3 + Cu =>
2 PB + 3 Cu(NO3)2 = 2 PB(NO3)3 + 3 Cu
Ag2SO4 + HClO4 = AgClO4 + H2SO4 =>
Ag2SO4 + 2 HClO4 = 2 AgClO4 + H2SO4
Ni(s) + Al2(SO4)3(aq) = Ni2(SO4)3(aq) + Al(s) =>
2 Ni(s) + Al2(SO4)3(aq) = Ni2(SO4)3(aq) + 2 Al(s)
C6H8O7 + NaOH = NaC + H2O + CO2 =>
5 C6H8O7 + 18 NaOH = 18 NaC + 29 H2O + 12 CO2
NaOCl + NaHSO3 = Na2SO4 + NaCl + Cl2 + H2O =>
3 NaOCl + 2 NaHSO3 = 2 Na2SO4 + NaCl + Cl2 + H2O
HCI + O2 = CIO + H2 =>
2 HCI + O2 = 2 CIO + H2
HClO4 + Al = Al2O3 + ClO2 + H2O =>
2 HClO4 + 2 Al = Al2O3 + 2 ClO2 + H2O
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + HOH =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 HOH
MnS + Cl = MnCl2 + S =>
MnS + 2 Cl = MnCl2 + S
Cr(OH)3 + KOH + KBrO = KBr + K2CrO4 + H2O =>
2 Cr(OH)3 + 4 KOH + 3 KBrO = 3 KBr + 2 K2CrO4 + 5 H2O
MnO2 + OH{-} + Zn2{+} = MnO4 + H2O + Zn =>
MnO2 + 4 OH{-} + 4 Zn2{+} = MnO4 + 2 H2O + 8 Zn
H2CO3 + H2SO3 = H4CSO6 =>
H2CO3 + H2SO3 = H4CSO6
CuFeS2 + H2O + O2 = Cu9S5 + FeSO4 + H2SO4 =>
9 CuFeS2 + 4 H2O + 24 O2 = Cu9S5 + 9 FeSO4 + 4 H2SO4
AgL + NaNO3 = AgNa + LNO3 =>
AgL + NaNO3 = AgNa + LNO3
KNO2 + H = H2O + KN =>
KNO2 + 4 H = 2 H2O + KN
Ba[NO3]2 + H2S = BaS + HNO3 =>
Ba[NO3]2 + H2S = BaS + 2 HNO3
Fe3 + NO2 = Fe3NO2 =>
Fe3 + NO2 = Fe3NO2
NaOH + LiCl = OHLi + NaCl =>
NaOH + LiCl = OHLi + NaCl
RSO3Na + H2O = ROH + SO4 + H + Na =>
RSO3Na + 2 H2O = ROH + SO4 + 3 H + Na
CoSO4*7H2O + HCl = CoCl4{2-} + SO4{2-} + H{+} + H2O =>
CoSO4*7H2O + 4 HCl = CoCl4{2-} + SO4{2-} + 4 H{+} + 7 H2O
MnF4 + Br2 = MnBr2 + F2 =>
MnF4 + Br2 = MnBr2 + 2 F2
CuCl2 + F2 = CuF2 + Cl2 =>
CuCl2 + F2 = CuF2 + Cl2
CuSO4 + NaOH + CH3(CH2)4CHO = CH3COOH + Cu2O + Na2SO4 + H2O =>
10 CuSO4 + 20 NaOH + CH3(CH2)4CHO = 3 CH3COOH + 5 Cu2O + 10 Na2SO4 + 10 H2O
SO2 + Fe2(SO4)3 = Fe2S3 + SO4 =>
6 SO2 + Fe2(SO4)3 = Fe2S3 + 6 SO4
Li3Al + OHNa = LiNa + Al(OH)3 =>
Li3Al + 3 OHNa = 3 LiNa + Al(OH)3
Nh4SCn = SCn + Nh4 =>
Nh4SCn = SCn + Nh4
Mg(CHO3)2 = MgCO3 + CO2 + H2O =>
Mg(CHO3)2 = MgCO3 + CO2 + H2O
CuNH3 + SO4 + HCl = CuCl2 + NH3H2SO4 =>
CuNH3 + SO4 + 2 HCl = CuCl2 + NH3H2SO4
S8 + NaOH = Na2S4 + Na2SO3 + H2O =>
9 S8 + 48 NaOH = 16 Na2S4 + 8 Na2SO3 + 24 H2O
Fe(NO3)2 + K = KNO3 + Fe2 =>
2 Fe(NO3)2 + 4 K = 4 KNO3 + Fe2
Zn + H8SO4 = ZnSO4 + H2 =>
Zn + H8SO4 = ZnSO4 + 4 H2
HNO3 + C6H12O6 = C6NO3 + H12H + O =>
HNO3 + C6H12O6 = C6NO3 + H12H + 6 O
C7H8O3 + C4H5O3 = C9H8O4 + HC2H3O2 =>
10 C7H8O3 + 20 C4H5O3 = 12 C9H8O4 + 21 HC2H3O2
XC6H4COOH + NaHCO3 = XC6H4COO{-} + Na{+} + CO2 + H2O =>
XC6H4COOH + NaHCO3 = XC6H4COO{-} + Na{+} + CO2 + H2O
HCOOH + Zn(OH)2 = H2O + Zn(COOH)2 =>
2 HCOOH + Zn(OH)2 = 2 H2O + Zn(COOH)2
Zn + H(C2H3O2) = Zn(C2H3O2)2 + H2 =>
Zn + 2 H(C2H3O2) = Zn(C2H3O2)2 + H2
NaF + Cl2 = F + NaCl =>
2 NaF + Cl2 = 2 F + 2 NaCl
Mg(ClO3)2 + NH4Br = NH4ClO3 + MgBr2 =>
Mg(ClO3)2 + 2 NH4Br = 2 NH4ClO3 + MgBr2
MnSO4 + KOH + O2 = Mn2O3 + K2SO4 + H2O =>
4 MnSO4 + 8 KOH + O2 = 2 Mn2O3 + 4 K2SO4 + 4 H2O
C10H22 = C + H2 =>
C10H22 = 10 C + 11 H2
MnCl2 + Br2 + NH4HO = MnO2 + NH4Cl + NH4Br + H2O =>
MnCl2 + Br2 + 4 NH4HO = MnO2 + 2 NH4Cl + 2 NH4Br + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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