| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
CH3NH3Cl + AgNO3 = AgCl + CH3NH3NO3 =>
CH3NH3Cl + AgNO3 = AgCl + CH3NH3NO3
CuCO3 + SO2 = CuSO3 + CO2 =>
CuCO3 + SO2 = CuSO3 + CO2
Cr3 + SO4 = Cr3SO4 =>
Cr3 + SO4 = Cr3SO4
H4 + Ti = TiH4 =>
H4 + Ti = TiH4
Cl2 + NH3*H2O = NH4Cl + NH4ClO4 + H2O =>
4 Cl2 + 8 NH3*H2O = 7 NH4Cl + NH4ClO4 + 4 H2O
H2O + NCl3 = HClO + NH3 =>
3 H2O + NCl3 = 3 HClO + NH3
FeS + H2O2 = H2S + FeO2 =>
FeS + H2O2 = H2S + FeO2
FeSO4(aq) + K2Cr2O7(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + Cr2(SO4)3(aq) + H2O(l) + K2SO4(aq) =>
6 FeSO4(aq) + K2Cr2O7(aq) + 7 H2SO4(aq) = 3 Fe2(SO4)3(aq) + Cr2(SO4)3(aq) + 7 H2O(l) + K2SO4(aq)
Mg(s) + HI(aq) = MgI2(aq) + H(g) =>
Mg(s) + 2 HI(aq) = MgI2(aq) + 2 H(g)
PbO2 + CoSO4 + H2O = Co(OH)3 + PbSO4 + O2 =>
4 PbO2 + 4 CoSO4 + 6 H2O = 4 Co(OH)3 + 4 PbSO4 + O2
CuSO4 + Al(OH)3 = Al2(SO4)3 + Cu(OH)2 =>
3 CuSO4 + 2 Al(OH)3 = Al2(SO4)3 + 3 Cu(OH)2
FeCl + NaCO = Fe(CO) + NaCl =>
FeCl + NaCO = Fe(CO) + NaCl
KBrO3 + SO2 + H2O = KBr + H2SO4 =>
KBrO3 + 3 SO2 + 3 H2O = KBr + 3 H2SO4
PCl3 + H2O = HCl + H3PO3 =>
PCl3 + 3 H2O = 3 HCl + H3PO3
BaCl2 + KIO3 = Ba(IO3)2 + KCl =>
BaCl2 + 2 KIO3 = Ba(IO3)2 + 2 KCl
Na2SO3 + Cl2 + KOH = Na2SO4 + KCl + H2O =>
Na2SO3 + Cl2 + 2 KOH = Na2SO4 + 2 KCl + H2O
Ni{2+} + NH3 = Ni(NH3)6{2+} =>
Ni{2+} + 6 NH3 = Ni(NH3)6{2+}
H2CO3 + KOH = KOCO3 + H3 =>
H2CO3 + KOH = KOCO3 + H3
NO2Cl = NO2 + Cl2 =>
2 NO2Cl = 2 NO2 + Cl2
HBrO + KOH = KBr + H2O2 =>
HBrO + KOH = KBr + H2O2
H2CO3 + KOH = KOCO3 + H3 =>
H2CO3 + KOH = KOCO3 + H3
I = I03 =>
3 I = I03
Cu + AgNO3 = Cu{2+} + Ag{+} + NO3{3-} =>
Cu + AgNO3 = Cu{2+} + Ag{+} + NO3{3-}
HBrO + KOH = KBr + H2O2 =>
HBrO + KOH = KBr + H2O2
ZnSO4FeCl3 = FeSO4ZnCl3 =>
ZnSO4FeCl3 = FeSO4ZnCl3
Sb + Pb(NO3)2 = Sb(NO3) + Pb =>
2 Sb + Pb(NO3)2 = 2 Sb(NO3) + Pb
PbOHNO3 + NaOH = Pb(OH)2 + NaNO3 =>
PbOHNO3 + NaOH = Pb(OH)2 + NaNO3
C2H4O + HCl = C2H3Cl + H2O =>
C2H4O + HCl = C2H3Cl + H2O
ZnO + HClO4 = Zn(ClO4)2 + H2O =>
ZnO + 2 HClO4 = Zn(ClO4)2 + H2O
HCl + Na2SO4 = H2SO4 + NaCl =>
2 HCl + Na2SO4 = H2SO4 + 2 NaCl
Na2CO3 + Al(NO3)3 = Na2(NO3)3 + Al(CO3) =>
Na2CO3 + Al(NO3)3 = Na2(NO3)3 + Al(CO3)
C6H11Br + KOH = C6H12O + KBr =>
C6H11Br + KOH = C6H12O + KBr
Fe3O4(l) + CO(g) = Fe(l) + CO2(g) =>
Fe3O4(l) + 4 CO(g) = 3 Fe(l) + 4 CO2(g)
C2H6O1 + O2 = CO2 + H2O =>
C2H6O1 + 3 O2 = 2 CO2 + 3 H2O
FeS + H2O2 = H2S + FeO2 =>
FeS + H2O2 = H2S + FeO2
CrO3 + CO2 = Cr(CO3)3 =>
CrO3 + 3 CO2 = Cr(CO3)3
C2H5NH3Cl + HNO3 = C2H5NH3NO3 + HCl =>
C2H5NH3Cl + HNO3 = C2H5NH3NO3 + HCl
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
Tl2CrO4 = Tl + CrO4 =>
Tl2CrO4 = 2 Tl + CrO4
H2CO3 + KOH = KOCO3 + H3 =>
H2CO3 + KOH = KOCO3 + H3
HSO4{-} = SO4{2-} + H{+} =>
HSO4{-} = SO4{2-} + H{+}
Cu(OH)2 + CO = Cu2O + H2O + CO2 =>
2 Cu(OH)2 + CO = Cu2O + 2 H2O + CO2
C2H6O + SOCl2 = C2H5Cl + H2SO3 =>
2 C2H6O + SOCl2 = 2 C2H5Cl + H2SO3
MgO2H2 + (NH4)3PO4 = Mg3(PO4)2 + NH3 + HOH =>
3 MgO2H2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 6 HOH
NH4OH + Pb(NO3) = NH4NO3 + PbOH =>
NH4OH + Pb(NO3) = NH4NO3 + PbOH
ClCH2CH2Cl + H2O = CH2CH2O + HCl =>
ClCH2CH2Cl + H2O = CH2CH2O + 2 HCl
Ca + MnCl = CaCl + Mn =>
Ca + MnCl = CaCl + Mn
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/07/24
Équations équilibrées sur12/07/23
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