| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO + KOH = K(HCO2)
MgCl2 + Ca(OH)2 = CaCl2 + Mg(OH)2 =>
MgCl2 + Ca(OH)2 = CaCl2 + Mg(OH)2
FrO2 + H2O = O2 + FrOH =>
4 FrO2 + 2 H2O = 3 O2 + 4 FrOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ce2 + KBr = KCe + Br2 =>
Ce2 + 2 KBr = 2 KCe + Br2
HSO4 + NaHCO3 = HCO3 + SO4NaH =>
HSO4 + NaHCO3 = HCO3 + SO4NaH
AlJ3 + AgNO3 = Al(NO3)3 + AgJ =>
AlJ3 + 3 AgNO3 = Al(NO3)3 + 3 AgJ
LiCl + J2 = LiJ + Cl2 =>
2 LiCl + J2 = 2 LiJ + Cl2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
AlJ3 + AgNO3 = Al(NO3)3 + AgJ =>
AlJ3 + 3 AgNO3 = Al(NO3)3 + 3 AgJ
PbCl2 + H2SO4 = Pb(HSO4)2 + HCl =>
PbCl2 + 2 H2SO4 = Pb(HSO4)2 + 2 HCl
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Mn(NO3)2 + Fe(NO3)3 + C2H6N4O2 = MnFe2O4 + N2 + CO2 + H2O =>
Mn(NO3)2 + 2 Fe(NO3)3 + 4 C2H6N4O2 = MnFe2O4 + 12 N2 + 8 CO2 + 12 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C6H14 + NaOH = C6H13Na + H2O =>
C6H14 + NaOH = C6H13Na + H2O
C6H12O6 + CuSO4 + NaOH = C6H12O7 + Cu2O + Na2SO4 + H2O =>
C6H12O6 + 2 CuSO4 + 4 NaOH = C6H12O7 + Cu2O + 2 Na2SO4 + 2 H2O
KOH + N2 = NO + K + H2O =>
4 KOH + N2 = 2 NO + 4 K + 2 H2O
Sn3PO4 + CaBr2 = Sn3Br2 + Ca(PO4) =>
Sn3PO4 + CaBr2 = Sn3Br2 + Ca(PO4)
CrO2{-} + ClO{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2 CrO2{-} + 3 ClO{-} + 2 OH{-} = 2 CrO4{2-} + 3 Cl{-} + H2O
MnO2 + O3 + KOH = K2MnO4 + H2O =>
3 MnO2 + O3 + 6 KOH = 3 K2MnO4 + 3 H2O
LiCl + J2 = LiJ + Cl2 =>
2 LiCl + J2 = 2 LiJ + Cl2
Sb2S3 + KMnO4 + KOH = K3SbO4 + K2MnO4 + H2O + K2SO4 =>
Sb2S3 + 28 KMnO4 + 40 KOH = 2 K3SbO4 + 28 K2MnO4 + 20 H2O + 3 K2SO4
HBr + Cu = CuBr2 + H2 =>
2 HBr + Cu = CuBr2 + H2
KI + AgNO3 + NH3 = KNO3 + I2 + AgNH3 =>
2 KI + 2 AgNO3 + 2 NH3 = 2 KNO3 + I2 + 2 AgNH3
AlJ3 + AgNO3 = Al(NO3)3 + AgJ =>
AlJ3 + 3 AgNO3 = Al(NO3)3 + 3 AgJ
NaOH + NH4Cl = H2O + NH3(g) + NaCl =>
NaOH + NH4Cl = H2O + NH3(g) + NaCl
CoCl2 + NaOH + NaCl3 = NaCl + Co2O3 + H2O =>
2 CoCl2 + 6 NaOH + NaCl3 = 7 NaCl + Co2O3 + 3 H2O
CdBr2 + K2CrO4 = CdCrO4 + KBr =>
CdBr2 + K2CrO4 = CdCrO4 + 2 KBr
AlJ3 + AgNO3 = Al(NO3)3 + AgJ =>
AlJ3 + 3 AgNO3 = Al(NO3)3 + 3 AgJ
CN + Na = Na2CN =>
CN + 2 Na = Na2CN
C + KNO3 = CO2 + KNO2 =>
C + 2 KNO3 = CO2 + 2 KNO2
La2O3 + NiO + RuO2 = La2NiRuO6 =>
La2O3 + NiO + RuO2 = La2NiRuO6
NiO + HgCl2 = NiCl2 + HgO =>
NiO + HgCl2 = NiCl2 + HgO
CH2O3 + Ca(OH)2 = CaCO3 + H2O =>
CH2O3 + Ca(OH)2 = CaCO3 + 2 H2O
P + Ba(OH) + H2O = PH3 + Ba(H2PO2)2 =>
3 P + Ba(OH) + 3 H2O = PH3 + Ba(H2PO2)2
Sr2(CO3)2 + HNO3 = Sr(NO3)2 + H2CO3 =>
Sr2(CO3)2 + 4 HNO3 = 2 Sr(NO3)2 + 2 H2CO3
Ca + (HCl)2 = H + CaCl =>
2 Ca + (HCl)2 = 2 H + 2 CaCl
Sr2(CO3)2 = Sr2 + (CO3)2 =>
Sr2(CO3)2 = Sr2 + (CO3)2
CH4 + Al = Al4C3 + H2 =>
3 CH4 + 4 Al = Al4C3 + 6 H2
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
H2O2 + Cr2 = CrO4 + H2 =>
4 H2O2 + Cr2 = 2 CrO4 + 4 H2
H2SO3 + CuO = Cu(HSO3)2 + H2O =>
2 H2SO3 + CuO = Cu(HSO3)2 + H2O
Al2O3 + NaOH + H2O = NaAlO3 + H2 =>
Al2O3 + 2 NaOH + H2O = 2 NaAlO3 + 2 H2
AlJ3 + AgNO3 = Al(NO3)3 + AgJ =>
AlJ3 + 3 AgNO3 = Al(NO3)3 + 3 AgJ
LiCl + J2 = LiJ + Cl2 =>
2 LiCl + J2 = 2 LiJ + Cl2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCl2 + NaHCO3(aq) = CO2(g) + CaCO3(aq) + NaCl(aq) + H2O(l) =>
CaCl2 + 2 NaHCO3(aq) = CO2(g) + CaCO3(aq) + 2 NaCl(aq) + H2O(l)
[Co(H2O)5Cl]Cl2*3H2O + AgNO3 = AgCl + [Co(H2O)5(NO3)3]*3H2O =>
[Co(H2O)5Cl]Cl2*3H2O + 3 AgNO3 = 3 AgCl + [Co(H2O)5(NO3)3]*3H2O
CH3CH2OH + Cl2 = CH3CH2OCl + HCl =>
CH3CH2OH + Cl2 = CH3CH2OCl + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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