| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H{+} + 2 CrO2{-} + 6 ClO{-} = 2 CrO4{-2} + 3 Cl2 + 2 H2O
Mg + HNO3 = NO + Mg(NO3)2 + H2O =>
3 Mg + 8 HNO3 = 2 NO + 3 Mg(NO3)2 + 4 H2O
FeI2(NH4)3PO4 = I2PO4Fe(NH4)3 =>
FeI2(NH4)3PO4 = I2PO4Fe(NH4)3
K2C2O4*H2O + KMnO4 + H2SO4 = MnSO4 + K2O + CO2 + H2O =>
5 K2C2O4*H2O + 2 KMnO4 + 2 H2SO4 = 2 MnSO4 + 6 K2O + 10 CO2 + 7 H2O
NH5O + O2 = N2 + H2O =>
4 NH5O + 3 O2 = 2 N2 + 10 H2O
P3 + O2 + H2O = H3PO4 =>
4 P3 + 15 O2 + 18 H2O = 12 H3PO4
CaSO4 + Na2CO3 = Na2S + CaCO3 + O2 =>
CaSO4 + Na2CO3 = Na2S + CaCO3 + 2 O2
K1Mg1Br2 = K1Br2Mg1 =>
K1Mg1Br2 = K1Br2Mg1
HCl2NaHCO3 = CO2H2ONaCl2 =>
HCl2NaHCO3 = CO2H2ONaCl2
KrF2 = Kr + F2 =>
KrF2 = Kr + F2
PbCH3CO2NaCl = NaCH3CO2PbCl =>
PbCH3CO2NaCl = NaCH3CO2PbCl
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
Ag2CO3 + PbBr2 = Ag2Br2 + PbCO3 =>
Ag2CO3 + PbBr2 = Ag2Br2 + PbCO3
Li2BO3 + PdMo2O7 + O2 = Pd2O3 + Li2MoO4 + BO2 =>
8 Li2BO3 + 4 PdMo2O7 + O2 = 2 Pd2O3 + 8 Li2MoO4 + 8 BO2
CaCl + NaHCO3 = NaCl + CaCO3 + H2 =>
2 CaCl + 2 NaHCO3 = 2 NaCl + 2 CaCO3 + H2
CaCO3 + H2O2 = CaO2 + CO2 + H2O =>
CaCO3 + H2O2 = CaO2 + CO2 + H2O
Fe + O = Fe2O2 =>
2 Fe + 2 O = Fe2O2
C15H31COOH + Mg = C15H31COOMg + H2 =>
2 C15H31COOH + 2 Mg = 2 C15H31COOMg + H2
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
NaF + Ca(NO3)2 = CaF2 + Na + (NO3)2 =>
2 NaF + Ca(NO3)2 = CaF2 + 2 Na + (NO3)2
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = (NH4)2SO4 + Fe2C4O8*3H2O + H2O + H2SO4 =>
2 Fe(NH4)2(SO4)2*6H2O + 2 H2C2O4*2H2O = 2(NH4)2SO4 + Fe2C4O8*3H2O + 13 H2O + 2 H2SO4
Na + KNO3 = (Na2O) + (K2O) + (N2) =>
10 Na + 2 KNO3 = 5(Na2O) + (K2O) + (N2)
BaCO3(s) + HCl(aq) = H2O + BaCl2 + CO2 =>
BaCO3(s) + 2 HCl(aq) = H2O + BaCl2 + CO2
Na(OH) + Mg(SO42)2 = Na(SO42) + Mg(OH)2 =>
2 Na(OH) + Mg(SO42)2 = 2 Na(SO42) + Mg(OH)2
CO + H2 = C11H23OH + H2O =>
11 CO + 22 H2 = C11H23OH + 10 H2O
Co + ZnSO4 = CoSO4 + Zn =>
Co + ZnSO4 = CoSO4 + Zn
P + CI3 = PCI3 =>
P + CI3 = PCI3
[CoCl2*6H2O] + H2O2 + NH3 + HCl = [Co(NH3)5Cl]Cl2 + H2O =>
2[CoCl2*6H2O] + H2O2 + 10 NH3 + 2 HCl = 2[Co(NH3)5Cl]Cl2 + 14 H2O
Mn2O7 + NaOH = Na5MnO6 + H2O =>
Mn2O7 + 10 NaOH = 2 Na5MnO6 + 5 H2O
H5 + OH = H2O =>
H5 + 5 OH = 5 H2O
Zn + HAc = Zn3Ac2 + H2 =>
3 Zn + 2 HAc = Zn3Ac2 + H2
P + Cl1 = PCl3 =>
P + 3 Cl1 = PCl3
BCl3 + F = BF3 + Cl =>
BCl3 + 3 F = BF3 + 3 Cl
Ca(CH3COO)2 + (NH4)3PO4 = (NH4)CH3COO + Ca3(PO4)2 =>
3 Ca(CH3COO)2 + 2(NH4)3PO4 = 6(NH4)CH3COO + Ca3(PO4)2
Na2 + H4O2 = Na2H2O2 + H2 =>
Na2 + H4O2 = Na2H2O2 + H2
Li2SO4(aq) + Pb(C2H3O2)2 = PbSO4(s) + LiC2H3O2(aq) =>
Li2SO4(aq) + Pb(C2H3O2)2 = PbSO4(s) + 2 LiC2H3O2(aq)
KOH + CrSO4 = Cr(OH) + KSO4 =>
KOH + CrSO4 = Cr(OH) + KSO4
KBr + MnO2 + H2SO4 = K2SO4 + MnSO4 + Br2 + H2O =>
2 KBr + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + Br2 + 2 H2O
FeS + O2 = Fe2O2 + S =>
2 FeS + O2 = Fe2O2 + 2 S
Al(s)HBr(qc) = AlHBr =>
Al(s)HBr(qc) = AlHBr
Ag(NO3)2OH + NH4NO3 + NaOH = NaNO3 + H2O + AgNO3 =>
4 Ag(NO3)2OH + NH4NO3 + 6 NaOH = 6 NaNO3 + 7 H2O + 4 AgNO3
C3H6Cl2 + NaOH = C3H6ClOH + NaCl =>
C3H6Cl2 + NaOH = C3H6ClOH + NaCl
CaO2 + NaOH = Ca(OH)2 + NaO =>
CaO2 + 2 NaOH = Ca(OH)2 + 2 NaO
NaOH + Zn + H2O = Na2ZnO3 + H2 =>
2 NaOH + Zn + H2O = Na2ZnO3 + 2 H2
KKBr2 = KBr =>
KKBr2 = 2 KBr
SnOK2O = Sn(KO)2 =>
SnOK2O = Sn(KO)2
FeAgHC2H3O2 = FeHC2H3O2Ag =>
FeAgHC2H3O2 = FeHC2H3O2Ag
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Ag({+}) + SO4({2-}) = Ag2SO4 =>
2 Ag({+}) + SO4({2-}) = Ag2SO4
CoSO4 + KIO3 = Co(IO3) + K(SO4) =>
CoSO4 + KIO3 = Co(IO3) + K(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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