| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CsOH + Fe(NO3)3 = 3 CsNO3 + Fe(OH)3
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
Bi2(CO3)3(s) = Bi2O3(s) + CO2(g) =>
Bi2(CO3)3(s) = Bi2O3(s) + 3 CO2(g)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
(NH4)2CO3(aq)CaCl2(aq) = (NH4)2Cl2 + CaCO3 =>
(NH4)2CO3(aq)CaCl2(aq) = (NH4)2Cl2 + CaCO3
IO3 + AsO3 = I + AsO4 =>
IO3 + 3 AsO3 = I + 3 AsO4
HCN + KCN = HK + CN =>
HCN + KCN = HK + 2 CN
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
C2H6OH2 + O2 = CO2 + H2O =>
2 C2H6OH2 + 7 O2 = 4 CO2 + 8 H2O
AlF3 = Al + F2 =>
2 AlF3 = 2 Al + 3 F2
C3H6 + K2Cr2O7 + H2O = C3H6(OH)2 + Cr(OH)3 + KOH =>
3 C3H6 + K2Cr2O7 + 7 H2O = 3 C3H6(OH)2 + 2 Cr(OH)3 + 2 KOH
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
C6H12O6 + H2O = CH3O + O2 =>
2 C6H12O6 + 6 H2O = 12 CH3O + 3 O2
NaBrCl(g) = NaClBr(g) =>
NaBrCl(g) = NaClBr(g)
Al2O3 + C2H4O2 = Al(C2H3O2)3 + H2O =>
Al2O3 + 6 C2H4O2 = 2 Al(C2H3O2)3 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCOOH + Ba(OH)2 = Ba{2+} + HCOO{-} + H2O =>
2 HCOOH + Ba(OH)2 = Ba{2+} + 2 HCOO{-} + 2 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Ag2S + HNO3 + HCl = S + AgCl + NO2 + H2O =>
Ag2S + 2 HNO3 + 2 HCl = S + 2 AgCl + 2 NO2 + 2 H2O
Al2O3 + C2H4O2 = Al(C2H3O2)3 + H2O =>
Al2O3 + 6 C2H4O2 = 2 Al(C2H3O2)3 + 3 H2O
NO3{-} + H = OH{-} + NH3 + H2O =>
NO3{-} + 8 H = OH{-} + NH3 + 2 H2O
NCl = N2 + Cl2 =>
2 NCl = N2 + Cl2
Ba(OH)2(aq) + Fe(NO3)2(aq) = Ba(NO3)2(aq) + Fe(OH)2(s) =>
Ba(OH)2(aq) + Fe(NO3)2(aq) = Ba(NO3)2(aq) + Fe(OH)2(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3Po4 + NaOH = Na3Po4 + HOH =>
H3Po4 + 3 NaOH = Na3Po4 + 3 HOH
Pb(C2H3O2)2 + H2CO3 = PbCO3 + HC2H3O2 =>
Pb(C2H3O2)2 + H2CO3 = PbCO3 + 2 HC2H3O2
Al(NO3)3*9H2O + NH3 = Al2O3 + NH4NO3 + H2O =>
2 Al(NO3)3*9H2O + 6 NH3 = Al2O3 + 6 NH4NO3 + 15 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H{+} + H3PO2 + Cr2O7{2-} = H3PO4 + Cr{3+} + H2O =>
16 H{+} + 3 H3PO2 + 2 Cr2O7{2-} = 3 H3PO4 + 4 Cr{3+} + 8 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NH4OH + NH4Cl = NH4 + HClO =>
NH4OH + NH4Cl = 2 NH4 + HClO
NaOH + AlCl3 = NaCl3 + OHAl =>
NaOH + AlCl3 = NaCl3 + OHAl
FrClO3 = FrCl + O2 =>
2 FrClO3 = 2 FrCl + 3 O2
Na + PbCO3 = Na2CO3 + Pb =>
2 Na + PbCO3 = Na2CO3 + Pb
Fe + HNO3 = Fe(NO3)3 + H2O + NH3(NH4NO3) =>
16 Fe + 57 HNO3 = 16 Fe(NO3)3 + 18 H2O + 3 NH3(NH4NO3)
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
NH4CH3CO2 + O2 = CO2 + H2O + N2 =>
4 NH4CH3CO2 + 11 O2 = 8 CO2 + 14 H2O + 2 N2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu + AuCl2 = CuAu + Cl2 =>
Cu + AuCl2 = CuAu + Cl2
P + Br2 = PBr5 =>
2 P + 5 Br2 = 2 PBr5
KMnO4 + BiBr3 + H2SO4 = Br2 + MnSO4 + K2SO4 + Bi2(SO4)3 + H2O =>
6 KMnO4 + 10 BiBr3 + 24 H2SO4 = 15 Br2 + 6 MnSO4 + 3 K2SO4 + 5 Bi2(SO4)3 + 24 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
K2Cr2O7 + KI + HClO4 = KClO4 + Cr(ClO4)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HClO4 = 8 KClO4 + 2 Cr(ClO4)3 + 3 I2 + 7 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
AlF3 = Al + F2 =>
2 AlF3 = 2 Al + 3 F2
BaCl2 + AgF = BaF2 + AgCl =>
BaCl2 + 2 AgF = BaF2 + 2 AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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