| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H7O3N + 31 O = 14 CO2 + 2 NO + 7 H2O
ZnI2 = Zn + I2 =>
ZnI2 = Zn + I2
Mg(OH)2 + Br2O5 = Mg(BrO3)2 + H2O =>
Mg(OH)2 + Br2O5 = Mg(BrO3)2 + H2O
C6H9O2N3 + O2 = CO2 + N2 + H2O =>
4 C6H9O2N3 + 29 O2 = 24 CO2 + 6 N2 + 18 H2O
BaF2 + H2O = OH + BaF2H =>
BaF2 + H2O = OH + BaF2H
Li(s) + F2 = LiF(s) =>
2 Li(s) + F2 = 2 LiF(s)
Cu + Pb(No3)2 = CuNo32 + Pb =>
3 Cu + 16 Pb(No3)2 = 3 CuNo32 + 16 Pb
KI + Mn2O7 = K2O + MnI7 =>
14 KI + Mn2O7 = 7 K2O + 2 MnI7
Li2O + O = Li2O2 =>
Li2O + O = Li2O2
Na2CO3*10H2O = NaHCO3 + NaOH + H2O =>
Na2CO3*10H2O = NaHCO3 + NaOH + 9 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
S + CuCl2 = SCl2 + Cu =>
S + CuCl2 = SCl2 + Cu
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
NaCO3 + H3SO4 = H2SO4 + NaHCO3 =>
NaCO3 + H3SO4 = H2SO4 + NaHCO3
HPbO2H = PbOH2O =>
HPbO2H = PbOH2O
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
K2Cr2O7 + H3PO4 + C2H5OH = K3PO4 + CrPO4 + C2H4OH + H2O =>
3 K2Cr2O7 + 8 H3PO4 + 18 C2H5OH = 2 K3PO4 + 6 CrPO4 + 18 C2H4OH + 21 H2O
H2 + O2(g) = H2O(g) =>
2 H2 + O2(g) = 2 H2O(g)
SO4 + H2O = OH + HSO4 =>
SO4 + H2O = OH + HSO4
K2MnO4 + Cl2 = KMnO4 + KCl =>
2 K2MnO4 + Cl2 = 2 KMnO4 + 2 KCl
KMnO4 + Mn2O3 + MnO + Fe2O3 = KMn5Fe2O12 =>
KMnO4 + Mn2O3 + 2 MnO + Fe2O3 = KMn5Fe2O12
Na2O + Cl2O5 = NaCl + O2 =>
Na2O + Cl2O5 = 2 NaCl + 3 O2
NaOHHNO3 = NaNO3 + H2O =>
NaOHHNO3 = NaNO3 + H2O
NH4I(aq)NaOH(aq) = H2O(l)NH3(aq)NaI(g) =>
NH4I(aq)NaOH(aq) = H2O(l)NH3(aq)NaI(g)
KCO3CaCl = KClCaCO3 =>
KCO3CaCl = KClCaCO3
PtI4 + Cl2 = PtCl + I =>
2 PtI4 + Cl2 = 2 PtCl + 8 I
Ca(OH)2(aq) + H3Po4(aq) = Ca3(Po4)2(aq) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3Po4(aq) = Ca3(Po4)2(aq) + 6 H2O(l)
FeCr2O4 = Fe + Cr + O =>
FeCr2O4 = Fe + 2 Cr + 4 O
NiO + Mn2O3 = NiMn2O4 =>
NiO + Mn2O3 = NiMn2O4
CrO3 + NaOH = Na2Cr2O7 + H2O =>
2 CrO3 + 2 NaOH = Na2Cr2O7 + H2O
Pb4 + Cl = PbCl2 =>
Pb4 + 8 Cl = 4 PbCl2
Mg + Fe(NO3)3 = Mg(NO3) + Fe =>
3 Mg + Fe(NO3)3 = 3 Mg(NO3) + Fe
CH3CHCNOH + H2O = CH3CHOHCOOH + NH3 =>
CH3CHCNOH + 2 H2O = CH3CHOHCOOH + NH3
CaH2 + OH = Ca(OH)2 + H2 =>
CaH2 + 2 OH = Ca(OH)2 + H2
Cr(NO3)3 + Na2SO3 = CrSO3 + Na2(NO3)3 =>
Cr(NO3)3 + Na2SO3 = CrSO3 + Na2(NO3)3
Na(SCN) + HNO3 = H(SCN) + NaNO3 =>
Na(SCN) + HNO3 = H(SCN) + NaNO3
Ca(EBT) + EDTA = Ca(EDTA) + EBT =>
Ca(EBT) + EDTA = Ca(EDTA) + EBT
H2SO4 + SnCO3 = SnSO4 + H2O + CO2 =>
H2SO4 + SnCO3 = SnSO4 + H2O + CO2
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
Fe2O3CO = Fe2OCO3 =>
Fe2O3CO = Fe2OCO3
AlClF = ClFAl =>
AlClF = ClFAl
MgO + CsCl = MgCl2 + Cs2O =>
MgO + 2 CsCl = MgCl2 + Cs2O
Ca(No3)2 + K2SO4 = CaSO4 + KNo3 =>
Ca(No3)2 + K2SO4 = CaSO4 + 2 KNo3
Fe6O8 + U(OH)4 + H2O + H3O{+} = Fe4UO8 + Fe(H2O)6{2+} =>
Fe6O8 + U(OH)4 + 4 H2O + 4 H3O{+} = Fe4UO8 + 2 Fe(H2O)6{2+}
C6H12O6 + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
C6H12O6 + 4 Cr2O7{2-} + 32 H{+} = 6 CO2 + 8 Cr{3+} + 22 H2O
Cu2O + H2O2 = CuO + CuOH =>
2 Cu2O + H2O2 = 2 CuO + 2 CuOH
H3PO3 + Na(OH) = Na3(PO3) + H2O =>
H3PO3 + 3 Na(OH) = Na3(PO3) + 3 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
BaCl2 + H2SO4 = Ba + SO4 + HCl =>
BaCl2 + H2SO4 = Ba + SO4 + 2 HCl
MgCl2 + Na = Mg + NaCl =>
MgCl2 + 2 Na = Mg + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/10/24
Équations équilibrées sur06/09/23
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