| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(OH)2 + Na3PO4 = Mg3PO4 + 3 Na(OH)2
K2S2O8 + H2C2O4 = K2(SO4) + H2(SO4) + (CO2) =>
K2S2O8 + H2C2O4 = K2(SO4) + H2(SO4) + 2(CO2)
S + HOCl + H2O = H2SO4 + HCl =>
S + 3 HOCl + H2O = H2SO4 + 3 HCl
AgCl + NaCO3 = Ag + NaCl + CO2 + O2 =>
2 AgCl + 2 NaCO3 = 2 Ag + 2 NaCl + 2 CO2 + O2
C5H8O2 + HCl = C5H12O2 + Cl =>
C5H8O2 + 4 HCl = C5H12O2 + 4 Cl
C13H18O2 + O2 = CO2 + H2O =>
2 C13H18O2 + 33 O2 = 26 CO2 + 18 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
P4 + FeO + Ca(OH)2 = Fe + CaHPO4 + H2O =>
P4 + 10 FeO + 4 Ca(OH)2 = 10 Fe + 4 CaHPO4 + 2 H2O
NO2 + H2SO4 = NO + SO4 + H2O =>
NO2 + H2SO4 = NO + SO4 + H2O
SO2 + HNO3 = HNO2 + SO3 =>
SO2 + HNO3 = HNO2 + SO3
KOH + NiCl = NiOH + KCl =>
KOH + NiCl = NiOH + KCl
Br + O = BrO =>
Br + O = BrO
CrClO4 + K2CO3 = KClO4 + Cr2CO3 =>
2 CrClO4 + K2CO3 = 2 KClO4 + Cr2CO3
BiCl3 = Bi + Cl =>
BiCl3 = Bi + 3 Cl
C2F4 = C4F8 =>
2 C2F4 = C4F8
CuCl2 + Mg = MgCl2 + Cu4 =>
4 CuCl2 + 4 Mg = 4 MgCl2 + Cu4
CaCl2 + Al2O3 = CaO + AlCl3 =>
3 CaCl2 + Al2O3 = 3 CaO + 2 AlCl3
C8H20 + O2 = CO2 + H2O =>
C8H20 + 13 O2 = 8 CO2 + 10 H2O
NaHCO3(s) = Na2CO3(s) + H2O(g) + CO(g) + O2(g) =>
4 NaHCO3(s) = 2 Na2CO3(s) + 2 H2O(g) + 2 CO(g) + O2(g)
Mg + Ni(NO3)2 = Mg2(NO3) + Ni =>
4 Mg + Ni(NO3)2 = 2 Mg2(NO3) + Ni
KAlO2 + Li2CO3 = K2CO3 + LiAlO2 =>
2 KAlO2 + Li2CO3 = K2CO3 + 2 LiAlO2
HCl + Br = HBr + Cl =>
HCl + Br = HBr + Cl
ZnS + H2S = Zn(HS)2 =>
ZnS + H2S = Zn(HS)2
Ca3(PO3)2 + K2SO4 = CaSO4 + K3PO3 =>
Ca3(PO3)2 + 3 K2SO4 = 3 CaSO4 + 2 K3PO3
Cr + N2 = Cr3N =>
6 Cr + N2 = 2 Cr3N
Al2 + HCl = AlCl3 + (H2)3 =>
Al2 + 6 HCl = 2 AlCl3 + (H2)3
Fe + K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + K =>
3 Fe + 2 K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + 6 K
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
HCNO + NO2 = N2 + CO2 + H2O =>
8 HCNO + 6 NO2 = 7 N2 + 8 CO2 + 4 H2O
Zn{+2} + CuSO4 = ZnSO4 + Cu{+2} =>
Zn{+2} + CuSO4 = ZnSO4 + Cu{+2}
Mg + PbO = MgO + Pb =>
Mg + PbO = MgO + Pb
AlCl3(aq) + K2CO3(aq) = Al2(CO3)3(aq) + KCl(s) =>
2 AlCl3(aq) + 3 K2CO3(aq) = Al2(CO3)3(aq) + 6 KCl(s)
Al5 + CuCl = Al5Cl + Cu =>
Al5 + CuCl = Al5Cl + Cu
P2O5 + H2SO4 + Mg = MgSO4 + PH + H2O =>
P2O5 + 6 H2SO4 + 6 Mg = 6 MgSO4 + 2 PH + 5 H2O
(Fe)(O) + (O2) = (Fe2)(O3) =>
4(Fe)(O) + (O2) = 2(Fe2)(O3)
KNO2 + HI + H2SO4 = I2 + NO + H2O + K2SO4 =>
2 KNO2 + 2 HI + H2SO4 = I2 + 2 NO + 2 H2O + K2SO4
CaO2 + Fe3O4 = Ca + Fe2O3 =>
CaO2 + 4 Fe3O4 = Ca + 6 Fe2O3
[Cu(OH)]Cl + NaOH = NaCl + CuO + H2O =>
[Cu(OH)]Cl + NaOH = NaCl + CuO + H2O
NaOH(aq) + HCl = NaCl + H2O(aq) =>
NaOH(aq) + HCl = NaCl + H2O(aq)
C3N8 + O2 = CO2 + N2O =>
C3N8 + 5 O2 = 3 CO2 + 4 N2O
SO3 + H2O = S2OH + O2 =>
8 SO3 + 2 H2O = 4 S2OH + 11 O2
C5H12O + CH3COOH = C7H14O2 + H2O =>
C5H12O + CH3COOH = C7H14O2 + H2O
C2H6O + C2H4O2 = C4H8O2 + H2O =>
C2H6O + C2H4O2 = C4H8O2 + H2O
HNO2 + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H =>
8 HNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 8 HNO3 + K2SO4 + 6 H
Pb(NO3)2 + FeSO4 = Fe(NO3)2 + PbSO4 =>
Pb(NO3)2 + FeSO4 = Fe(NO3)2 + PbSO4
BaSO4 + H2O = BaO + H2SO4 =>
BaSO4 + H2O = BaO + H2SO4
Ba + NO3 = Ba(NO3)2 =>
Ba + 2 NO3 = Ba(NO3)2
NaClO + KI + H2SO4 = I2 + NaCl + K2SO4 + H2O =>
NaClO + 2 KI + H2SO4 = I2 + NaCl + K2SO4 + H2O
Th + Pd + Si = ThPdSi =>
Th + Pd + Si = ThPdSi
PhCONHCSNHC6H4I = PhCONH(CSNC6H4) + HI =>
PhCONHCSNHC6H4I = PhCONH(CSNC6H4) + HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/23
Équations équilibrées sur01/20/23
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