| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
Ca3P2 + H2O = Ca(OH)2 + PH3(aq) =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3(aq)
Zn(NO3)2*7H2O = H2O + O + NO2 + ZnO =>
Zn(NO3)2*7H2O = 7 H2O + O + 2 NO2 + ZnO
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
KCl(s) + HNO3(aq) = KNO3(aq) + HCl(aq) =>
KCl(s) + HNO3(aq) = KNO3(aq) + HCl(aq)
OH + H2PO2 = HPO3 + HOH =>
3 OH + H2PO2 = HPO3 + 2 HOH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KH2PO4 + FeI2 = PO4Fe + KH2I2 =>
KH2PO4 + FeI2 = PO4Fe + KH2I2
NaCl(aq) + SO3(g) + H2O = Na2SO4 + HCl =>
2 NaCl(aq) + SO3(g) + H2O = Na2SO4 + 2 HCl
(NH4)2SO4(aq) + AgClO4(aq) = Ag2SO4(s) + NH4ClO4(aq) =>
(NH4)2SO4(aq) + 2 AgClO4(aq) = Ag2SO4(s) + 2 NH4ClO4(aq)
(NH4)3PO4 + Mg = MgPO4 + NH4 =>
(NH4)3PO4 + Mg = MgPO4 + 3 NH4
H2O + AgNO3 + NaBH4 = Ag + HNO3 + NaB(OH)4 =>
4 H2O + 8 AgNO3 + NaBH4 = 8 Ag + 8 HNO3 + NaB(OH)4
NaF + F2 = NaF2 =>
2 NaF + F2 = 2 NaF2
[Co(NH3)5H2O]Cl3 + HBr = [Co(NH3)5H2O]Br3 + HCl =>
[Co(NH3)5H2O]Cl3 + 3 HBr = [Co(NH3)5H2O]Br3 + 3 HCl
Mn2O4 + HCl = Cl2 + Mn2Cl4 + H2O =>
Mn2O4 + 8 HCl = 2 Cl2 + Mn2Cl4 + 4 H2O
S + KNO3 = K2SO4 + SO2 + N2 =>
2 S + 2 KNO3 = K2SO4 + SO2 + N2
F + CH4 = CF4 + HF =>
8 F + CH4 = CF4 + 4 HF
ZnI2 + BeSO4 = ZnSO4 + BeI2 =>
ZnI2 + BeSO4 = ZnSO4 + BeI2
C3H5N3O9(s) = N2(g) + CO(g) + H2O(l) + O2(g) =>
4 C3H5N3O9(s) = 6 N2(g) + 12 CO(g) + 10 H2O(l) + 7 O2(g)
Os{8+} + OH{-} = Os(OH)8 =>
Os{8+} + 8 OH{-} = Os(OH)8
C15H39 + O2 = CO2 + H2O =>
4 C15H39 + 99 O2 = 60 CO2 + 78 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3(aq) =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3(aq)
C2H6(g) + O2 = CO2 + H2O =>
2 C2H6(g) + 7 O2 = 4 CO2 + 6 H2O
Pb + Al(PO4) = Pb3(PO4)2 + Al =>
3 Pb + 2 Al(PO4) = Pb3(PO4)2 + 2 Al
NaO2 + SO2 = Na2O + SO4 =>
4 NaO2 + 3 SO2 = 2 Na2O + 3 SO4
Cu + NO3{-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
PH3 + H2SO4 = H3PO4 + SO2 + H2O =>
PH3 + 4 H2SO4 = H3PO4 + 4 SO2 + 4 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
H2PO4 = H2 + P + O2 =>
H2PO4 = H2 + P + 2 O2
NiI2 + Mg = MgI + Ni =>
NiI2 + 2 Mg = 2 MgI + Ni
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)
NH3 + H2O2 = N2H2 + H2O =>
2 NH3 + 2 H2O2 = N2H2 + 4 H2O
CH2OHCHOHCHOHCH2OH + Na = CH2ONaCHONaCHONaCH2ONa + H2 =>
CH2OHCHOHCHOHCH2OH + 4 Na = CH2ONaCHONaCHONaCH2ONa + 2 H2
H2 + CO2 = C2H4 + Water =>
6 H2 + 2 CO2 = C2H4 + 4 H2O
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C8H8O + NaOCl + H2O = C7H6O2 + HCCl3 + NaOH =>
C8H8O + 3 NaOCl + H2O = C7H6O2 + HCCl3 + 3 NaOH
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
Al + HClO = Al(ClO)3 + H2 =>
2 Al + 6 HClO = 2 Al(ClO)3 + 3 H2
NH4Cl + Na2SiO3 = NH3 + NaCl + H2SiO3 =>
2 NH4Cl + Na2SiO3 = 2 NH3 + 2 NaCl + H2SiO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cu(NO3)2 + CO(NH2)2 = Cu + H2O + N2 + CO2 =>
Cu(NO3)2 + 2 CO(NH2)2 = Cu + 4 H2O + 3 N2 + 2 CO2
C31H64 + O2 = CO2 + H2O =>
C31H64 + 47 O2 = 31 CO2 + 32 H2O
ZnCl2 + K = KCl2 + Zn =>
ZnCl2 + K = KCl2 + Zn
ZnC2H3O2 + NaPO4 = ZnPO4 + NaC2H3O2 =>
ZnC2H3O2 + NaPO4 = ZnPO4 + NaC2H3O2
BeH2(s) + O2(g) = BeO + H2O =>
BeH2(s) + O2(g) = BeO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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