| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + 2 Cl + O2 = 2 KClO
Ca(s) + Cl(g) = CaCl(aq) =>
Ca(s) + Cl(g) = CaCl(aq)
K(s) + F(g) = KF(s) =>
K(s) + F(g) = KF(s)
Ni(C2H3O2)2 + Na2CO3 = NiCO3 + Na2(C2H3O2)2 =>
Ni(C2H3O2)2 + Na2CO3 = NiCO3 + Na2(C2H3O2)2
H2 + S + O4 = HSO =>
2 H2 + 4 S + O4 = 4 HSO
K + Cl + O2 = KClO2 =>
K + Cl + O2 = KClO2
Fe(OH)3 + CuCl2 = Cu(OH)2 + FeCl3 =>
2 Fe(OH)3 + 3 CuCl2 = 3 Cu(OH)2 + 2 FeCl3
CH3C6H12 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + C6H12COOH =>
CH3C6H12 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 5 H2O + C6H12COOH
Fe2(CO3)3 + MgI2 = FeI3 + Mg(CO3) =>
Fe2(CO3)3 + 3 MgI2 = 2 FeI3 + 3 Mg(CO3)
Ba + AgCl = BaCl + Ag =>
Ba + AgCl = BaCl + Ag
KCl(aq) + CaBr2(aq) = KBr(aq) + CaCl2(aq) =>
2 KCl(aq) + CaBr2(aq) = 2 KBr(aq) + CaCl2(aq)
CH4N + O2 = CO2 + H2O + NO2 =>
CH4N + 3 O2 = CO2 + 2 H2O + NO2
K2Cr2O7Fe = FeCr2O7K2 =>
K2Cr2O7Fe = FeCr2O7K2
NaNo3 + H2SO4 = Na2SO4 + HNo3 =>
2 NaNo3 + H2SO4 = Na2SO4 + 2 HNo3
Fe(OH)3 + CuCl2 = Cu(OH)2 + FeCl3 =>
2 Fe(OH)3 + 3 CuCl2 = 3 Cu(OH)2 + 2 FeCl3
Cu2CO3(OH)2H2O(s) = CuO(s) + CO2(g) + H2O(g) =>
Cu2CO3(OH)2H2O(s) = 2 CuO(s) + CO2(g) + 2 H2O(g)
I{-} + ClO4{-} = IO3{-} + Cl{-} =>
4 I{-} + 3 ClO4{-} = 4 IO3{-} + 3 Cl{-}
Na[Sn(OH)3] + HCl = NaCl + Sn(OH)2 + H2O =>
Na[Sn(OH)3] + HCl = NaCl + Sn(OH)2 + H2O
Cu + HCl = CuH + Cl =>
Cu + HCl = CuH + Cl
Hg2Cl2 + K4[Fe(CN)6] = Hg2[Fe(CN)6] + K4Cl2 =>
Hg2Cl2 + K4[Fe(CN)6] = Hg2[Fe(CN)6] + K4Cl2
Al2(SO4)3 + Pb(NO3)2 = Al(NO3)3 + PbSO4 =>
Al2(SO4)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 PbSO4
NaOOCCOONa + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O + Na2SO4 =>
3 NaOOCCOONa + K2Cr2O7 + 7 H2SO4 = 6 CO2 + Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Na2SO4
Fe[OH]3 + HNO3 = Fe[NO3]3 + H2O =>
Fe[OH]3 + 3 HNO3 = Fe[NO3]3 + 3 H2O
FeS + HCl = FeCl2(aq) + H2S(g) =>
FeS + 2 HCl = FeCl2(aq) + H2S(g)
NH4Cl + HBr = NH4Br + HCl =>
NH4Cl + HBr = NH4Br + HCl
NH4 + OH = H2O + NO =>
NH4 + 6 OH = 5 H2O + NO
HNO3 + KOH = H2 + KNO3 + O2 =>
2 HNO3 + 2 KOH = 2 H2 + 2 KNO3 + O2
FeH2S = FeSH2 =>
FeH2S = FeSH2
KNO3 + AgNo3 = AgNO3 + KNo3 =>
KNO3 + AgNo3 = AgNO3 + KNo3
Fe2O2 = FeO =>
Fe2O2 = 2 FeO
NH3 + Co(NO3)2 + H2O = Co(OH)2 + NH4NO3 =>
2 NH3 + Co(NO3)2 + 2 H2O = Co(OH)2 + 2 NH4NO3
Al3 + (SO4)2 = Al2(SO4)3 =>
4 Al3 + 9(SO4)2 = 6 Al2(SO4)3
BI3 + NMe3 = BNMe3 + I3 =>
BI3 + NMe3 = BNMe3 + I3
H3PO4 + (NH3H2O) = (NH4)2HPO4 + H2O =>
H3PO4 + 2(NH3H2O) = (NH4)2HPO4 + 2 H2O
HNO3 + ZnSO4 = NSO4 + ZnHO3 =>
HNO3 + ZnSO4 = NSO4 + ZnHO3
KClO4 + Br2 = KCl + BrO =>
KClO4 + 2 Br2 = KCl + 4 BrO
Ca(OH)2 + HCl = CaCl2 + H4O2 =>
Ca(OH)2 + 2 HCl = CaCl2 + H4O2
CaCrO4 = Ca + CrO4 =>
CaCrO4 = Ca + CrO4
CuO + FeCl3 = CuCl2 + Fe2O3 =>
3 CuO + 2 FeCl3 = 3 CuCl2 + Fe2O3
Re2S7 + H2O2 = HReO4 + S + H2O =>
Re2S7 + 7 H2O2 = 2 HReO4 + 7 S + 6 H2O
KOH + Ca5(PO4)3F = K3PO4 + CaF2 + CaO + H2O =>
18 KOH + 2 Ca5(PO4)3F = 6 K3PO4 + CaF2 + 9 CaO + 9 H2O
FeSO4 + Br2 + H2SO4 = Fe(SO4)3 + HBr =>
FeSO4 + 2 Br2 + 2 H2SO4 = Fe(SO4)3 + 4 HBr
ZnO + SO2 = ZnS + O =>
ZnO + SO2 = ZnS + 3 O
Cr2O7 + H = Cr + H2O =>
Cr2O7 + 14 H = 2 Cr + 7 H2O
C3H6 + HBr = C3H7Br =>
C3H6 + HBr = C3H7Br
Na2CO3(aq) + KCl(aq) = NaCl(aq) + K2CO3(aw) =>
Na2CO3(aq) + 2 KCl(aq) = 2 NaCl(aq) + K2CO3(aw)
Fe(OH)3 + CuCl2 = Cu(OH)2 + FeCl3 =>
2 Fe(OH)3 + 3 CuCl2 = 3 Cu(OH)2 + 2 FeCl3
SbCl3 + CH3COOH = Sb(CH3COO)3 + HCl =>
SbCl3 + 3 CH3COOH = Sb(CH3COO)3 + 3 HCl
NaOH + C20H14O4 = NaH14O4 + C20OH =>
NaOH + C20H14O4 = NaH14O4 + C20OH
Cu + HCl = Cu(HCl) =>
Cu + HCl = Cu(HCl)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/24
Équations équilibrées sur10/27/23
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