| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + 3 N{+2} = 2 Li{+3} + 3 N
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Cu{+} + MnO2{-} = Cu2{+} + MnO2 =>
2 Cu{+} + MnO2{-} = Cu2{+} + MnO2
KOH + HC2H5O2 = HC2OH + KH5O2 =>
KOH + HC2H5O2 = HC2OH + KH5O2
K4Fe(CN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + HNO3 =>
6 K4Fe(CN)6 + 61 K2Cr2O7 + 265 H2SO4 = 3 Fe2(SO4)3 + 61 Cr2(SO4)3 + 36 CO2 + 247 H2O + 73 K2SO4 + 36 HNO3
CoSS4 + KI + KIO3 + H2O = Co(OH)2 + K2SO4 + I2 =>
CoSS4 + 3 KI + 7 KIO3 + H2O = Co(OH)2 + 5 K2SO4 + 5 I2
Fe{3+} + AuCl4{-} = Fe{4+} + Au + Cl{-} =>
3 Fe{3+} + AuCl4{-} = 3 Fe{4+} + Au + 4 Cl{-}
Aluminium + Schwefelsäure = Aluminiumsulfat + Wasserstoff =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Au3N = Au + N =>
Au3N = 3 Au + N
Mn2O5 + Na = Na2O + Mn =>
Mn2O5 + 10 Na = 5 Na2O + 2 Mn
CaSO3 + LiBr = CaBr2 + Li2SO3 =>
CaSO3 + 2 LiBr = CaBr2 + Li2SO3
Cu(NO3)2 + NH3 = Cu(NH3)4(NO3)2 =>
Cu(NO3)2 + 4 NH3 = Cu(NH3)4(NO3)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ba(OH)2 + Fe(ClO4)3 = Ba(ClO4)2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe(ClO4)3 = 3 Ba(ClO4)2 + 2 Fe(OH)3
HNO3 + H2SO4 = NO3 + H3SO4 =>
HNO3 + H2SO4 = NO3 + H3SO4
NH4OCN = C(NH2)2O =>
NH4OCN = C(NH2)2O
HCOOH + NH3 = NH4 + HCOO =>
HCOOH + NH3 = NH4 + HCOO
PB + CH3COO = PB(CH3COO)2 =>
PB + 2 CH3COO = PB(CH3COO)2
SnCl2 + (NH4)2SO4 = (NH4)Cl + SnSO4 =>
SnCl2 + (NH4)2SO4 = 2(NH4)Cl + SnSO4
SnI4 + Li2SO3 = Sn(SO3)2 + LiI =>
SnI4 + 2 Li2SO3 = Sn(SO3)2 + 4 LiI
CuSO4*5(H2O) = CuO(s) + SO3(g) + H2O(l) =>
CuSO4*5(H2O) = CuO(s) + SO3(g) + 5 H2O(l)
SnCl + HCl = SnH + Cl =>
SnCl + HCl = SnH + 2 Cl
Na3 + PO4 + Ba(NO3)2 = Na(NO3) + PO4Ba =>
2 Na3 + 3 PO4 + 3 Ba(NO3)2 = 6 Na(NO3) + 3 PO4Ba
Ca(HO3)2 = CaO + O2 + HO2 =>
2 Ca(HO3)2 = 2 CaO + O2 + 4 HO2
Br(OH)2 = Br + OH =>
Br(OH)2 = Br + 2 OH
PH3 + NO = H3PO4 + N2 =>
PH3 + 4 NO = H3PO4 + 2 N2
Mg + O2 = MgO(heat) =>
2 Mg + O2 = 2 MgO(heat)
Na2SO4 + HOH = H2SO4 + NaOH =>
Na2SO4 + 2 HOH = H2SO4 + 2 NaOH
Na(s) + HCl(l) = H2(g) + NaCl(aq) =>
2 Na(s) + 2 HCl(l) = H2(g) + 2 NaCl(aq)
CrS + H2SO3 = CrSO3 + H2S =>
CrS + H2SO3 = CrSO3 + H2S
C4H6O6 + NaHCO3 = NaC4H6O5 + CO2 + H2O =>
13 C4H6O6 + 10 NaHCO3 = 10 NaC4H6O5 + 22 CO2 + 14 H2O
ZnSO4*7H2O + HNO3 = Zn(NO3)2 + H2SO4 + H2O =>
ZnSO4*7H2O + 2 HNO3 = Zn(NO3)2 + H2SO4 + 7 H2O
NaCl + NiCl2 = NiCl4 + Na =>
2 NaCl + NiCl2 = NiCl4 + 2 Na
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
[Cu(NH3)2]OH + MnCl2 = Mn(OH)2 + [Cu(NH3)2]Cl =>
2[Cu(NH3)2]OH + MnCl2 = Mn(OH)2 + 2[Cu(NH3)2]Cl
Cu + C + H + CO2 = Cu(CH3CO2) =>
Cu + C + 3 H + CO2 = Cu(CH3CO2)
C10H16N2O8 + CaCl2 = CaC10H16N2O8 + Cl2 =>
C10H16N2O8 + CaCl2 = CaC10H16N2O8 + Cl2
C2H4O2 = C4H6O3 + H2O =>
2 C2H4O2 = C4H6O3 + H2O
KHS + NaOH = KOH + NaHS =>
KHS + NaOH = KOH + NaHS
CuCl2*2H2O + Zn = Cu + ZnCl2*2H2O =>
CuCl2*2H2O + Zn = Cu + ZnCl2*2H2O
NaClO2 + HClO = ClO2 + H2O + NaCl =>
3 NaClO2 + 4 HClO = 4 ClO2 + 2 H2O + 3 NaCl
MnO4{-)+Fe{2+}+H{+} = Mn{2+}+Fe{3+}+H2O =>
MnO4{-)+5Fe{2+}+8H{+} = Mn{2+}+5Fe{3+}+4H2O
Al3O2 + C = Al + CO =>
Al3O2 + 2 C = 3 Al + 2 CO
F + AuBr3 = Au + FBr =>
3 F + AuBr3 = Au + 3 FBr
C3H3NS + O2 = CO2 + H2O + N2 + SO4 =>
4 C3H3NS + 23 O2 = 12 CO2 + 6 H2O + 2 N2 + 4 SO4
O3 + NH3 + Cl2 = H2O2 + NCl3 =>
2 O3 + 2 NH3 + 3 Cl2 = 3 H2O2 + 2 NCl3
AuBr3 + Ag = AgBr + Au =>
AuBr3 + 3 Ag = 3 AgBr + Au
C3H6NH + H2O = H3O + C3H6N =>
C3H6NH + H2O = H3O + C3H6N
Sn + C7H7Cl = SnCl(C7H7)3Cl + SnCl2 =>
3 Sn + 6 C7H7Cl = 2 SnCl(C7H7)3Cl + SnCl2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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