| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl(aq) + 2 K(aq) = H2(aq) + 2 KCl(aq)
Ba(OH)2 + Br2 = BaBr2 + Ba(BrO)2 + H2O =>
2 Ba(OH)2 + 2 Br2 = BaBr2 + Ba(BrO)2 + 2 H2O
Sn + MgBr2 = SnBr + Mg =>
2 Sn + MgBr2 = 2 SnBr + Mg
(NH4)2CO3 + K2HPO4 = K2CO3 + (NH4)2HPO4 =>
(NH4)2CO3 + K2HPO4 = K2CO3 + (NH4)2HPO4
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
KSCN + KIO3 + KCl + HCl = KCN + K2SO4 + KICl2 + H2O =>
2 KSCN + 3 KIO3 + 4 KCl + 2 HCl = 2 KCN + 2 K2SO4 + 3 KICl2 + H2O
KClO3 + NaNO2 = KNO2 + NaClO3 =>
KClO3 + NaNO2 = KNO2 + NaClO3
C5H8(l) + O2(g) = CO2(g) + H2O(g) =>
C5H8(l) + 7 O2(g) = 5 CO2(g) + 4 H2O(g)
C16H14 + O2 = CO2 + H2O =>
2 C16H14 + 39 O2 = 32 CO2 + 14 H2O
Al(NO3)3 + K2(CrO4) = Al2(CrO4)3 + K(NO3) =>
2 Al(NO3)3 + 3 K2(CrO4) = Al2(CrO4)3 + 6 K(NO3)
HCOOHCa(OH)2 = CaOH2H2CO3 =>
HCOOHCa(OH)2 = CaOH2H2CO3
C25H40 + O2 = CO2 + H2O =>
C25H40 + 35 O2 = 25 CO2 + 20 H2O
HOC6H4COOH + (CH3CO)2O = CH3COOC6H4COOH =>
11 HOC6H4COOH + (CH3CO)2O = 9 CH3COOC6H4COOH
NaOH + KC8H5O4 = H2O + C4H4O4 + K + Na =>
5 NaOH + KC8H5O4 = H2O + 2 C4H4O4 + K + 5 Na
N2 + Na = N2Na =>
N2 + Na = N2Na
HCe + Mg = MgCe2 + H2 =>
2 HCe + Mg = MgCe2 + H2
VOSO4 + H2SO4 = V2(SO4)3 + H2 + O2 =>
2 VOSO4 + H2SO4 = V2(SO4)3 + H2 + O2
Zn(OH)2 + CH3COOH = Zn(CH2COOH)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH2COOH)2 + 2 H2O
S8 + H2 + NOCl = N2S2O2 + HCl =>
S8 + 4 H2 + 8 NOCl = 4 N2S2O2 + 8 HCl
(NH4)2CO3 + CaCl2 = Ca(CO3) + NH4Cl =>
(NH4)2CO3 + CaCl2 = Ca(CO3) + 2 NH4Cl
Ni + FeCl3 = NiCl2 + Fe =>
3 Ni + 2 FeCl3 = 3 NiCl2 + 2 Fe
H2C2O4(aq) + Ca(OH)2(aq) = CaOH(s) + H2O(l) + CO2(g) =>
H2C2O4(aq) + 2 Ca(OH)2(aq) = 2 CaOH(s) + 2 H2O(l) + 2 CO2(g)
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + (NH4)2(SO4) + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + (NH4)2(SO4) + H2SO4 + 6 H2O
Al + HCI = AlCI + H2 =>
2 Al + 2 HCI = 2 AlCI + H2
K + Cs = KCs =>
K + Cs = KCs
MnO4{2-} + H2O = MnO4{-} + OH{-} + MnO2 =>
3 MnO4{2-} + 2 H2O = 2 MnO4{-} + 4 OH{-} + MnO2
NiCl2 + HCl = NiH + Cl2 =>
2 NiCl2 + 2 HCl = 2 NiH + 3 Cl2
Mn + O3 = MnO2 =>
3 Mn + 2 O3 = 3 MnO2
SiC + O2 = Si + CO2 =>
SiC + O2 = Si + CO2
Al(s) + O2(aq) = Al2O3(s) =>
4 Al(s) + 3 O2(aq) = 2 Al2O3(s)
Cr2(SO4)3 + KMnO4 + H2O = K2Cr2O7 + H2Cr2O7 + MnSO4 + H2SO4 =>
5 Cr2(SO4)3 + 6 KMnO4 + 11 H2O = 3 K2Cr2O7 + 2 H2Cr2O7 + 6 MnSO4 + 9 H2SO4
Pd + H2SO4 = PdSO4 + H2 =>
Pd + H2SO4 = PdSO4 + H2
AlCl3 + NaCo3 = AlCo3 + NaCl3 =>
AlCl3 + NaCo3 = AlCo3 + NaCl3
K2S + MgSO4 = K2SO4 + MgS =>
K2S + MgSO4 = K2SO4 + MgS
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
O2 + H2O + FeAsS = H{+} + H3AsO3 + Fe(OH)3 + SO4{-2} =>
3 O2 + 4 H2O + FeAsS = 2 H{+} + H3AsO3 + Fe(OH)3 + SO4{-2}
NaOH + KAl(SO4)2 = Al(OH)3 + Na2SO4 + KOH =>
4 NaOH + KAl(SO4)2 = Al(OH)3 + 2 Na2SO4 + KOH
HClO + H2O = ClO{-} + H3O{+} =>
HClO + H2O = ClO{-} + H3O{+}
MgCl2 + H3PO4 = Mg3(PO4)2 + HCl =>
3 MgCl2 + 2 H3PO4 = Mg3(PO4)2 + 6 HCl
KI + Hg(C2H3O2)2 = KC2H3O2 + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 KC2H3O2 + HgI2
MgCl2 + H3PO4 = Mg3(PO4)2 + HCl =>
3 MgCl2 + 2 H3PO4 = Mg3(PO4)2 + 6 HCl
NH4PO4 + BaOH = BaPO4 + NH4OH =>
NH4PO4 + BaOH = BaPO4 + NH4OH
K2Cr2O7(aq) + KOH(aq) = K2CrO4(aq) + H2O(l) =>
K2Cr2O7(aq) + 2 KOH(aq) = 2 K2CrO4(aq) + H2O(l)
MgCl2 + H3PO4 = Mg3(PO4)2 + HCl =>
3 MgCl2 + 2 H3PO4 = Mg3(PO4)2 + 6 HCl
KI + Hg(C2H3O2)2 = KC2H3O2 + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 KC2H3O2 + HgI2
MgCl2 + H3PO4 = Mg3(PO4)2 + HCl =>
3 MgCl2 + 2 H3PO4 = Mg3(PO4)2 + 6 HCl
KI + Hg(C2H3O2)2 = KC2H3O2 + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 KC2H3O2 + HgI2
MgCl2 + H3PO4 = Mg3(PO4)2 + HCl =>
3 MgCl2 + 2 H3PO4 = Mg3(PO4)2 + 6 HCl
KI + Hg(C2H3O2)2 = KC2H3O2 + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 KC2H3O2 + HgI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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