| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KCl + 4 HNO3 = 3 KNO3 + Cl2NOCl + 2 H2O
Mg + HClO = MgClO + H =>
Mg + HClO = MgClO + H
HgNO2 + NiSO4 = HgSO4 + NiNO2 =>
HgNO2 + NiSO4 = HgSO4 + NiNO2
Pb + CdBr2 = Cd + PbBr2 =>
Pb + CdBr2 = Cd + PbBr2
F2 + KCl2 = KF + Cl2 =>
F2 + 2 KCl2 = 2 KF + 2 Cl2
FeS2O8 + e = SO4{2-} + Fe{3+} =>
FeS2O8 + e = 2 SO4{2-} + Fe{3+}
H2O + O2 = HO2 =>
2 H2O + 3 O2 = 4 HO2
CaF2 + H4SiO4 = Ca2SiO4 + HF =>
2 CaF2 + H4SiO4 = Ca2SiO4 + 4 HF
CH2O(g) + O2 = CO2(g) + H2O(l) =>
CH2O(g) + O2 = CO2(g) + H2O(l)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HC2H3O2 + Na2O2 = NaC2H3O2 + H2O2 =>
2 HC2H3O2 + Na2O2 = 2 NaC2H3O2 + H2O2
F2 + KCl2 = KF + Cl2 =>
F2 + 2 KCl2 = 2 KF + 2 Cl2
ClO3{-} + OH{-} + MnO2 = Cl{-} + MnO4{-} + H2O =>
ClO3{-} + 2 OH{-} + 2 MnO2 = Cl{-} + 2 MnO4{-} + H2O
Fe(OH)3 + Na2SeO3 = FeSe + NaOH + O2 + H2O =>
4 Fe(OH)3 + 4 Na2SeO3 = 4 FeSe + 8 NaOH + 7 O2 + 2 H2O
S8 + Na2O3 + H2O = Na2S2O3*5H2O =>
S8 + 4 Na2O3 + 20 H2O = 4 Na2S2O3*5H2O
Li2 + H2O = Li2O + H2 =>
Li2 + H2O = Li2O + H2
LiPO3 + Zn(NO3)2 = Zn(PO3)2 + LiNO3 =>
2 LiPO3 + Zn(NO3)2 = Zn(PO3)2 + 2 LiNO3
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
MnI + SNF = MnS + NIF =>
MnI + SNF = MnS + NIF
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Fe2SO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
5 Fe2SO4 + 4 KMnO4 + 16 H2SO4 = 5 Fe2(SO4)3 + 2 K2SO4 + 4 MnSO4 + 16 H2O
Phosphoricacid + Calciumhydroxide = Calciumphosphate + Water =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Fe + HF = FeF3 + H2 =>
2 Fe + 6 HF = 2 FeF3 + 3 H2
CaCO3 + CuSO4 = CaSO4 + CO2 + CuO =>
CaCO3 + CuSO4 = CaSO4 + CO2 + CuO
Zn + S = Zn2S30 =>
2 Zn + 30 S = Zn2S30
Mg + K2O = MgK2O =>
Mg + K2O = MgK2O
Sb + S + I = SbSI =>
Sb + S + I = SbSI
HFeO2 + HBr = H2O2 + FeBr =>
HFeO2 + HBr = H2O2 + FeBr
Pb(Cr2O7)4 + Cu(PO4) = Cu(Cr2O7) + Pb(PO4)4 =>
Pb(Cr2O7)4 + 4 Cu(PO4) = 4 Cu(Cr2O7) + Pb(PO4)4
CuBr(s) = Cu + Br(aq) =>
CuBr(s) = Cu + Br(aq)
Pb(No3)2 + BaCl2 = Ba(No3)2 + PbCl2 =>
Pb(No3)2 + BaCl2 = Ba(No3)2 + PbCl2
NaOH + NiSO4 = NaSO4 + NiOH =>
NaOH + NiSO4 = NaSO4 + NiOH
V2O5 + FeO = Fe2O3 + VO =>
V2O5 + 6 FeO = 3 Fe2O3 + 2 VO
Zn2O2 = Zn + O2 =>
Zn2O2 = 2 Zn + O2
CaOH2 + Cl2 = CaCl2 + H2O =>
CaOH2 + Cl2 = CaCl2 + H2O
Pb(NO3)2 + CuCl2 = Cu(NO3)2 + PbCl2 =>
Pb(NO3)2 + CuCl2 = Cu(NO3)2 + PbCl2
BeSO4 + NH4OH = BeOH + (NH4)SO4 =>
BeSO4 + NH4OH = BeOH + (NH4)SO4
C3H6 + O3 = C3H6O2 =>
3 C3H6 + 2 O3 = 3 C3H6O2
K2CrO4 + SnCl2 + HCl = CrCl3 + H2O + KCl + SnCl4 =>
2 K2CrO4 + 3 SnCl2 + 16 HCl = 2 CrCl3 + 8 H2O + 4 KCl + 3 SnCl4
As + O2 + NaOH = Na3AsO4 + H2O =>
4 As + 5 O2 + 12 NaOH = 4 Na3AsO4 + 6 H2O
CH3O = C + H3O =>
CH3O = C + H3O
Ca(OH)2(aq) + HCl(aq) = CaCl2(l) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(l) + 2 H2O(l)
Al2(SO4)3 + NH4OH = (NH4)2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NH4OH = 3(NH4)2SO4 + 2 Al(OH)3
C3MgBr + H2O + C3OCl = C9OH + MgBrOH + HCl =>
2 C3MgBr + 2 H2O + C3OCl = C9OH + 2 MgBrOH + HCl
Mg + SiI4 = MgI2 + Si =>
2 Mg + SiI4 = 2 MgI2 + Si
C6H5ONa + Br2 = C6H2ONa(Br) + HBr =>
C6H5ONa + 2 Br2 = C6H2ONa(Br) + 3 HBr
Ag2CrO4 + NaCl = AgCl + Na2CrO4 =>
Ag2CrO4 + 2 NaCl = 2 AgCl + Na2CrO4
Mn(NO3)2 + H2SO4 = HNO3 + MnSO4 =>
Mn(NO3)2 + H2SO4 = 2 HNO3 + MnSO4
C2H60(l) + O2(g) = H20(l) + CO2(g) =>
C2H60(l) + 2 O2(g) = 3 H20(l) + 2 CO2(g)
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/22/24
Équations équilibrées sur04/21/23
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