| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 NaCl + 2 H2O = ZnCl2 + 2 Na(H2O)
H2O + KBr + KBrO3 = Br2 + KOH =>
3 H2O + 5 KBr + KBrO3 = 3 Br2 + 6 KOH
FeCl3 + NaHO = Fe(HO)3 + NaCl =>
FeCl3 + 3 NaHO = Fe(HO)3 + 3 NaCl
Fe2(SO4)3 + Cu(OH)2 = Fe(OH)3 + CuSO4 =>
Fe2(SO4)3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 CuSO4
N2O + O = NO =>
N2O + O = 2 NO
H2S + ZnCl2 = ZnS + HCl =>
H2S + ZnCl2 = ZnS + 2 HCl
Magnesium + hydrochloricacid = H + MgCl =>
Mg + HCl = H + MgCl
(NH4)2CrO7(s) = Cr2O3(s) + N2(g) + H2O(g) + O2 =>
4(NH4)2CrO7(s) = 2 Cr2O3(s) + 4 N2(g) + 16 H2O(g) + 3 O2
Cu + HNO2 = Cu(NO3)2 + NO + H2O =>
Cu + 8 HNO2 = Cu(NO3)2 + 6 NO + 4 H2O
NH4H2PO4 = P2O5 + NH3 + H2O =>
2 NH4H2PO4 = P2O5 + 2 NH3 + 3 H2O
C + H + O = C4H8O2 =>
4 C + 8 H + 2 O = C4H8O2
KNO3(aq) + Na2SO4(aq) = K2SO4(aq) + NaNO3(aq) =>
2 KNO3(aq) + Na2SO4(aq) = K2SO4(aq) + 2 NaNO3(aq)
NiCO3 + H3PO4 = Ni3(PO4)2 + H2CO3 =>
3 NiCO3 + 2 H3PO4 = Ni3(PO4)2 + 3 H2CO3
H2O + KBr + KBrO3 = Br2 + KOH =>
3 H2O + 5 KBr + KBrO3 = 3 Br2 + 6 KOH
V + Br2 = VBr2 =>
V + Br2 = VBr2
Li2SO4 = Li2O + SO3 =>
Li2SO4 = Li2O + SO3
KOH + H2SO4 = HKSO4 + H2O =>
KOH + H2SO4 = HKSO4 + H2O
CuOH2 = Cu2 + H2O =>
2 CuOH2 = Cu2 + 2 H2O
H3PO4 + Li(OH) = Li3(PO4) + H2O =>
H3PO4 + 3 Li(OH) = Li3(PO4) + 3 H2O
C6H5NH2 + NaOH = C6H4NaO + NH4 =>
C6H5NH2 + NaOH = C6H4NaO + NH4
K + AlN3O9 = KNO3 + Al =>
3 K + AlN3O9 = 3 KNO3 + Al
ZnS + H2(SO4) = Zn(SO4) + H2S =>
ZnS + H2(SO4) = Zn(SO4) + H2S
KOH + H3PO4 = K3PO4 + HOH1 =>
3 KOH + H3PO4 = K3PO4 + 3 HOH1
Cu(NO3)2 + Na2SO4 = CuSO4 + Na(NO3) =>
Cu(NO3)2 + Na2SO4 = CuSO4 + 2 Na(NO3)
KOH + H3PO4 = K3PO4 + HOH1 =>
3 KOH + H3PO4 = K3PO4 + 3 HOH1
Cl + F = ClF =>
Cl + F = ClF
KNO3(aq) + Na2SO4(aq) = K2SO4(aq) + NaNO3(aq) =>
2 KNO3(aq) + Na2SO4(aq) = K2SO4(aq) + 2 NaNO3(aq)
NO + CS2 = S8 + CO2 + N2 =>
8 NO + 4 CS2 = S8 + 4 CO2 + 4 N2
SiH4 + Cl2 = SiCl4 + HCl =>
SiH4 + 4 Cl2 = SiCl4 + 4 HCl
KOH + H2SO4 = HKSO4 + H2O =>
KOH + H2SO4 = HKSO4 + H2O
H2O + KBr + KBrO3 = Br2 + KOH =>
3 H2O + 5 KBr + KBrO3 = 3 Br2 + 6 KOH
Zn + NaCl + H2O = ZnCl2 + Na(H2O) =>
Zn + 2 NaCl + 2 H2O = ZnCl2 + 2 Na(H2O)
C6H5OH + Mg(OH)2 = Mg(C6H5O)2 + H2O =>
2 C6H5OH + Mg(OH)2 = Mg(C6H5O)2 + 2 H2O
Cl + F = ClF =>
Cl + F = ClF
Ca(OH)2 + NaOH = CaNa + OH =>
Ca(OH)2 + NaOH = CaNa + 3 OH
H2SeO3 + H2S = Se + H2SO4 + H2O =>
2 H2SeO3 + H2S = 2 Se + H2SO4 + 2 H2O
ClO3 + H = ClO2 + H2O =>
ClO3 + 2 H = ClO2 + H2O
HMnO4 = Mn2O7 + H2O =>
2 HMnO4 = Mn2O7 + H2O
Cl + F = ClF =>
Cl + F = ClF
Fe2O3 + H2C2O4 = Fe(C2O4)3 + H2O + H2 =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3 + 3 H2O + 3 H2
Na2[Zn(OH)4] + HCl = ZnCl2 + NaOH + H2O =>
Na2[Zn(OH)4] + 2 HCl = ZnCl2 + 2 NaOH + 2 H2O
Cr2O7{2-} + Zn + H{+} = Cr{2+} + Zn{2+} + H2O =>
Cr2O7{2-} + 4 Zn + 14 H{+} = 2 Cr{2+} + 4 Zn{2+} + 7 H2O
Ni(NH3)6 + HCl = NiCl2 + NH3 + H2 =>
Ni(NH3)6 + 2 HCl = NiCl2 + 6 NH3 + H2
NH3 + CI = N2H4 + NH4CI =>
4 NH3 + 2 CI = N2H4 + 2 NH4CI
H2O + KBr + KBrO3 = Br2 + KOH =>
3 H2O + 5 KBr + KBrO3 = 3 Br2 + 6 KOH
K + AlN3O9 = KNO3 + Al =>
3 K + AlN3O9 = 3 KNO3 + Al
C6H5OH + Mg(OH)2 = Mg(C6H5O)2 + H2O =>
2 C6H5OH + Mg(OH)2 = Mg(C6H5O)2 + 2 H2O
K + AlN3O9 = KNO3 + Al =>
3 K + AlN3O9 = 3 KNO3 + Al
C13H28O11 + O2 = CO2 + H2O =>
2 C13H28O11 + 29 O2 = 26 CO2 + 28 H2O
BaO2 + HOH = BaOH + H2O2 =>
2 BaO2 + 4 HOH = 2 BaOH + 3 H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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