| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + NH4P = CuP + NH4Cl2
Cr + H2O = CrOH + H2 =>
2 Cr + 2 H2O = 2 CrOH + H2
Mg(s) + HCL(aq) = MgCL(aq) + H(g) =>
Mg(s) + HCL(aq) = MgCL(aq) + H(g)
V + SO3 = V2(SO3)5 =>
2 V + 5 SO3 = V2(SO3)5
Zn + HNO3 + H2SO4 = ZnSO4 + NO + H2O =>
3 Zn + 2 HNO3 + 3 H2SO4 = 3 ZnSO4 + 2 NO + 4 H2O
Cu(OH)NO3 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)NO3 + HNO3 = Cu(NO3)2 + H2O
C6H12O + O2 = CO2 + H2 =>
2 C6H12O + 11 O2 = 12 CO2 + 12 H2
H2 + Cl2O3 = H2O + HClO =>
2 H2 + Cl2O3 = H2O + 2 HClO
KCl + Na2CrO4 = K2CrO4 + NaCl =>
2 KCl + Na2CrO4 = K2CrO4 + 2 NaCl
SO3 + H2SO4 = SO3H{-} + HSO4{+} =>
SO3 + H2SO4 = SO3H{-} + HSO4{+}
KMnO4 + NH4 = KNO3 + MnO2 + KOH + H2O =>
3 KMnO4 + NH4 = KNO3 + 3 MnO2 + 2 KOH + H2O
HNO3 + Br2 = Br2NO3 + H2 =>
2 HNO3 + 2 Br2 = 2 Br2NO3 + H2
K2Zn3[Fe(CN)6] + NaOH = Zn(OH)4 + K + Na + Fe(CN)6 =>
K2Zn3[Fe(CN)6] + 12 NaOH = 3 Zn(OH)4 + 2 K + 12 Na + Fe(CN)6
MgC2H3O2 + BaH2O2 = MgH2O2 + BaC2H3O2 =>
MgC2H3O2 + BaH2O2 = MgH2O2 + BaC2H3O2
KMgO4 + HBr = MgBr + KBr + H2O + Br2 =>
KMgO4 + 8 HBr = MgBr + KBr + 4 H2O + 3 Br2
H3(PO4) + LiOH = Li3(PO4) + H2O =>
H3(PO4) + 3 LiOH = Li3(PO4) + 3 H2O
AlN + H2O = NH3 + Al(HO)3 =>
AlN + 3 H2O = NH3 + Al(HO)3
NaNH2 + H2O = NH3OH + Na =>
NaNH2 + H2O = NH3OH + Na
CO2 + NaCl + NH3 + H2O = NH4Cl + NaHCO3 =>
CO2 + NaCl + NH3 + H2O = NH4Cl + NaHCO3
C8H16 + H2O = H3O + C8H15 =>
C8H16 + H2O = H3O + C8H15
Cl + Zn + H2O = Zn(OH)3Cl*2H2O + H2 =>
2 Cl + 2 Zn + 10 H2O = 2 Zn(OH)3Cl*2H2O + 3 H2
Sc2O3 + Na2CO3 = NaScO2 + CO2 =>
Sc2O3 + Na2CO3 = 2 NaScO2 + CO2
KSCN + ZnCl2 = KCl + Zn(SCN)2 =>
2 KSCN + ZnCl2 = 2 KCl + Zn(SCN)2
Li + H3(PO4) = Li(PO4) + H2 =>
2 Li + 2 H3(PO4) = 2 Li(PO4) + 3 H2
Na2CO3 + NO + O2 = NaNO2 + CO2 =>
2 Na2CO3 + 4 NO + O2 = 4 NaNO2 + 2 CO2
K2MnF6 + SbF5 = KSbF6 + MnF3 + F2 =>
2 K2MnF6 + 4 SbF5 = 4 KSbF6 + 2 MnF3 + F2
K2CO3 + CrCl3 + H2O = KCl + CO2 + Cr(OH)3 =>
3 K2CO3 + 2 CrCl3 + 3 H2O = 6 KCl + 3 CO2 + 2 Cr(OH)3
I{-} + SO4{2-} + H{+} = S2{-} + I2 + H2O =>
26 I{-} + 4 SO4{2-} + 32 H{+} = 2 S2{-} + 13 I2 + 16 H2O
Zn(CH3COO)2 + H2O = Zn(OH)2 + CH3COOH =>
Zn(CH3COO)2 + 2 H2O = Zn(OH)2 + 2 CH3COOH
NH4VO3 + H2SO4 = NH4 + VO2 + H2O + SO4 =>
NH4VO3 + H2SO4 = NH4 + VO2 + H2O + SO4
Fe3O4 + KMnO4 = Fe2O3 + MnO2 + K2O =>
6 Fe3O4 + 2 KMnO4 = 9 Fe2O3 + 2 MnO2 + K2O
CaCl2(aq) + Na2HPO4(aq) = Ca(HPO4) + NaCl =>
CaCl2(aq) + Na2HPO4(aq) = Ca(HPO4) + 2 NaCl
CuCl2 + NaOH = CuO2H2 + NaCl =>
CuCl2 + 2 NaOH = CuO2H2 + 2 NaCl
AsCl3 + Li[AlH4] = AsH3 + LiCl + AlCl3 =>
4 AsCl3 + 3 Li[AlH4] = 4 AsH3 + 3 LiCl + 3 AlCl3
Na2CS3 = Na2S + CS2 =>
Na2CS3 = Na2S + CS2
Ag2SO4 = Ag + O2 + SO2 =>
Ag2SO4 = 2 Ag + O2 + SO2
Ba(NO3)2 + (NH4)2SO4 = (NH4) + NO3 + BaSO4 =>
Ba(NO3)2 + (NH4)2SO4 = 2(NH4) + 2 NO3 + BaSO4
Ba(NO3)2(aq) + K2Cr2O7(aq) = BaCr2O7(aq) + KNO3(aq) =>
Ba(NO3)2(aq) + K2Cr2O7(aq) = BaCr2O7(aq) + 2 KNO3(aq)
Fr(Cr2O7) + LiClO4 = FrClO4 + Li(Cr2O7) =>
Fr(Cr2O7) + LiClO4 = FrClO4 + Li(Cr2O7)
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Mg = Mg32 =>
32 Mg = Mg32
Bi2O3(s) + C(s) = CO(g) + Bi(s) =>
Bi2O3(s) + 3 C(s) = 3 CO(g) + 2 Bi(s)
Al{2}O{3} + CO = Al + CO{2} =>
Al{2}O{3} + CO = Al + CO{2}
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Fe(NO3)7 + Na2CO3 = Fe(CO3)7 + Na2NO3 =>
Fe(NO3)7 + 7 Na2CO3 = Fe(CO3)7 + 7 Na2NO3
Mg3P2 + O2 = MgO + P2O5 =>
Mg3P2 + 4 O2 = 3 MgO + P2O5
B + F2 = B*2F =>
B + F2 = B*2F
ZnC2O4 = Zn + CO2 =>
ZnC2O4 = Zn + 2 CO2
Ca(s) + AI(No3)3(aq) = AI(s) + Ca(No3)2(aq) =>
3 Ca(s) + 2 AI(No3)3(aq) = 2 AI(s) + 3 Ca(No3)2(aq)
O{2-} + Zn{3+} = Zn2O3 =>
3 O{2-} + 2 Zn{3+} = Zn2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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