| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Cu2O3 = MgO3 + 2 Cu
Na + Sn(NO3)2 = Na(NO3)2 + Sn =>
Na + Sn(NO3)2 = Na(NO3)2 + Sn
HI + NH3 = INH4 =>
HI + NH3 = INH4
CH3 + O2 = CH3O2 =>
CH3 + O2 = CH3O2
H2O + PCl = HCl + H3 + PO4 =>
12 H2O + 3 PCl = 3 HCl + 7 H3 + 3 PO4
P + Si = P4Si3 =>
4 P + 3 Si = P4Si3
Mn(SO4) + Fe = Fe(SO4) + Mn =>
Mn(SO4) + Fe = Fe(SO4) + Mn
HI + NH3 = NH4 + I2 =>
2 HI + 2 NH3 = 2 NH4 + I2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4Cl + K2CO3 + H2O = NH4OH + CO2 + KCl =>
2 NH4Cl + K2CO3 + H2O = 2 NH4OH + CO2 + 2 KCl
NH3 + HI = NH4 + I =>
NH3 + HI = NH4 + I
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
K3PO4 + H2SO4 = KH2PO4 + K2SO4 =>
K3PO4 + H2SO4 = KH2PO4 + K2SO4
TiCl3 + NH3 + O2 + H2O = TiO2*H2O + NH4Cl =>
4 TiCl3 + 12 NH3 + O2 + 10 H2O = 4 TiO2*H2O + 12 NH4Cl
SiO2 + H2 = SiH4 + H2O =>
SiO2 + 4 H2 = SiH4 + 2 H2O
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
[Cu(NH3)4]SO4 + NaOH = Cu(OH)2 + Na2SO4 + NH3 =>
[Cu(NH3)4]SO4 + 2 NaOH = Cu(OH)2 + Na2SO4 + 4 NH3
H2S + SO4 = H2SO4 + S =>
H2S + SO4 = H2SO4 + S
Na2O(s) + P4O6(s) = Na3PO3(s) =>
6 Na2O(s) + P4O6(s) = 4 Na3PO3(s)
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
NaClO3 + NaBr + H2SO4 = NaCl + Na2SO4 + Br2 + H2O =>
NaClO3 + 6 NaBr + 3 H2SO4 = NaCl + 3 Na2SO4 + 3 Br2 + 3 H2O
Cl2O6 + H2O = H2ClO4 =>
Cl2O6 + 2 H2O = 2 H2ClO4
H2SO4 + Cl = HCl + SO4 =>
H2SO4 + 2 Cl = 2 HCl + SO4
ZnBr2 + CuSO4 = ZnSO4 + CuBr2 =>
ZnBr2 + CuSO4 = ZnSO4 + CuBr2
MgNo32(aq) + K = Mg + KNo3 =>
3 MgNo32(aq) + 32 K = 3 Mg + 32 KNo3
F + Ni3Br = FNi + Br =>
3 F + Ni3Br = 3 FNi + Br
As + H = AsH =>
As + H = AsH
(CH3COO)3 + KHSO4 = KSO4 + CH3COOH =>
(CH3COO)3 + 3 KHSO4 = 3 KSO4 + 3 CH3COOH
HPO3 + Fe(OH)2 = (PO3)2Fe + H2O =>
2 HPO3 + Fe(OH)2 = (PO3)2Fe + 2 H2O
C6H12 + Cl2 = C6H12Cl2 =>
C6H12 + Cl2 = C6H12Cl2
I3{-} + Ag{+} = AgI + I2 =>
I3{-} + Ag{+} = AgI + I2
CaCl2*H2PO4 + NH4OH = NH4Cl + NH4H2PO4 + Ca + H + O =>
CaCl2*H2PO4 + 3 NH4OH = 2 NH4Cl + NH4H2PO4 + Ca + 3 H + 3 O
(CH3COO)3 + KHSO4 = KSO4 + CH3COOH =>
(CH3COO)3 + 3 KHSO4 = 3 KSO4 + 3 CH3COOH
HCl + NaI = ICl + HNa =>
HCl + NaI = ICl + HNa
(CH3COO)3 + KHSO4 = KSO4 + CH3COOH =>
(CH3COO)3 + 3 KHSO4 = 3 KSO4 + 3 CH3COOH
AgNO3 + Fe3(SO4)2 = Ag3SO4 + Fe(NO3)2 =>
6 AgNO3 + Fe3(SO4)2 = 2 Ag3SO4 + 3 Fe(NO3)2
B + F = BF =>
B + F = BF
MgNo32(aq) + K = Mg + KNo3 =>
3 MgNo32(aq) + 32 K = 3 Mg + 32 KNo3
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Cr(NO3)4 + Li2CO3 = Cr(CO3)2 + LiNO3 =>
Cr(NO3)4 + 2 Li2CO3 = Cr(CO3)2 + 4 LiNO3
Al + CrO = Al2O3 + Cr =>
2 Al + 3 CrO = Al2O3 + 3 Cr
K2Cr2O7 + HCl = KCl3 + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl3 + 2 CrCl3 + Cl2 + 7 H2O
KI = K + I2 =>
2 KI = 2 K + I2
(NH4)3(PO4) + H2O = (NH4)2O + H3(PO4) =>
2(NH4)3(PO4) + 3 H2O = 3(NH4)2O + 2 H3(PO4)
F + Ni3Br = FNi + Br =>
3 F + Ni3Br = 3 FNi + Br
Cr(NO3)4 + Li2CO3 = Cr(CO3)2 + LiNO3 =>
Cr(NO3)4 + 2 Li2CO3 = Cr(CO3)2 + 4 LiNO3
BaBr2 = Ba2 + Br =>
2 BaBr2 = Ba2 + 4 Br
Bi2(SO4)3 + KI = Bi2(I)3 + KSO4 =>
Bi2(SO4)3 + 3 KI = Bi2(I)3 + 3 KSO4
MgNo32(aq) + K = Mg + KNo3 =>
3 MgNo32(aq) + 32 K = 3 Mg + 32 KNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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