| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li2CO3 + 2 Al(ClO3)3 = 6 LiClO3 + Al2(CO3)3
C3H5NH2 + KMnO4 + H2O = C3H7O2NH2 + MnO2 + KOH =>
3 C3H5NH2 + 2 KMnO4 + 4 H2O = 3 C3H7O2NH2 + 2 MnO2 + 2 KOH
Rb2CO3 + Fe(C2H3O2)2 = Rb(C2H3O2) + Fe(CO3) =>
Rb2CO3 + Fe(C2H3O2)2 = 2 Rb(C2H3O2) + Fe(CO3)
MgCO3 + H2SO4 = MgSO4 + CO2 + H2O =>
MgCO3 + H2SO4 = MgSO4 + CO2 + H2O
C6H12O6(s) + O2(g) = CO2(g) + H2(i) =>
C6H12O6(s) + 3 O2(g) = 6 CO2(g) + 6 H2(i)
Ca(OH)2 + H2C2O4H2O = CaC2O4 + H2O =>
Ca(OH)2 + H2C2O4H2O = CaC2O4 + 3 H2O
MgBr2 + K2SO4 = MgSO4 + K2Br2 =>
MgBr2 + K2SO4 = MgSO4 + K2Br2
Na2CO3 + KCrO4 = NaCrO4 + K2CO3 =>
Na2CO3 + 2 KCrO4 = 2 NaCrO4 + K2CO3
Mg + O2 = Mg(O)2 =>
Mg + O2 = Mg(O)2
KOH + NiCl2 = KCl + Ni(OH)2 =>
2 KOH + NiCl2 = 2 KCl + Ni(OH)2
Fe(OH)2 + H2SO5 = Fe(SO5) + H2O =>
Fe(OH)2 + H2SO5 = Fe(SO5) + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
Cl1 + Na1 = Na1Cl1 =>
Cl1 + Na1 = Na1Cl1
CaONaOH = CaOHNaO =>
CaONaOH = CaOHNaO
Sb2S5 + HCl = H2S + S + SbCl3 =>
Sb2S5 + 6 HCl = 3 H2S + 2 S + 2 SbCl3
Ag + HCl = H2AgCl2 =>
Ag + 2 HCl = H2AgCl2
(CH3)2CHCH2CH3 + O2 = CO2 + H2O =>
(CH3)2CHCH2CH3 + 8 O2 = 5 CO2 + 6 H2O
C6H10O6 + AgNO3 = Ag + NH3 + H2O + CO2 =>
9 C6H10O6 + 22 AgNO3 = 22 Ag + 22 NH3 + 12 H2O + 54 CO2
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
Na2CrO4 + H2SO4 = Na2Cr2O7 + H2O + Na2SO4 =>
2 Na2CrO4 + H2SO4 = Na2Cr2O7 + H2O + Na2SO4
Na + PO4*3 = Na3PO4 =>
3 Na + PO4*3 = Na3PO4
CH3COONa + KOH = CH4 + Na2CO3 + K2CO3 =>
2 CH3COONa + 2 KOH = 2 CH4 + Na2CO3 + K2CO3
H2SO4 + CuSO4 = Cu(SO4)2 + H2 =>
H2SO4 + CuSO4 = Cu(SO4)2 + H2
Fe + H2O(steam) = Fe3O4 + H2(g) =>
3 Fe + 4 H2O(steam) = Fe3O4 + 4 H2(g)
MgS() + SrCl2() = MgCl2() + SrS() =>
MgS() + SrCl2() = MgCl2() + SrS()
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
HINaHCO3 = NaIH2CO3 =>
HINaHCO3 = NaIH2CO3
MnO4{-} + H{+} + C2H4{2-} = Mn{2+} + H2O + CO2 =>
14 MnO4{-} + 52 H{+} + 5 C2H4{2-} = 14 Mn{2+} + 36 H2O + 10 CO2
N2H2 + KMnO2 + H2O = MnO2 + KOH + NH3 =>
N2H2 + 4 KMnO2 + 4 H2O = 4 MnO2 + 4 KOH + 2 NH3
Mg + NaCl = MgCl2 + Na =>
Mg + 2 NaCl = MgCl2 + 2 Na
ZnI2 + NaS = NaI2 + ZnS =>
ZnI2 + NaS = NaI2 + ZnS
C3H6O2 + NaHCO3 = C3H5O2Na + CO2 + H2O =>
C3H6O2 + NaHCO3 = C3H5O2Na + CO2 + H2O
C8H13NO + HCOOH = C9H13NO2 + H2O =>
C8H13NO + HCOOH = C9H13NO2 + H2O
NH3 + KClO = N2H4 + H2O + KCl =>
2 NH3 + KClO = N2H4 + H2O + KCl
Ca(OH)2 + Na2S = CaS + NaOH =>
Ca(OH)2 + Na2S = CaS + 2 NaOH
Cu(OH)2(s) + HNO3(aq) = Cu(NO3)2 + H2O(l) =>
Cu(OH)2(s) + 2 HNO3(aq) = Cu(NO3)2 + 2 H2O(l)
CaCl + H2SO4 = (CaHSO4)2 + HCl =>
2 CaCl + 2 H2SO4 = (CaHSO4)2 + 2 HCl
C6H14O + KMnO4 + H2SO4 = C6H12O + K2SO4 + MnSO4 + H2O =>
5 C6H14O + 2 KMnO4 + 3 H2SO4 = 5 C6H12O + K2SO4 + 2 MnSO4 + 8 H2O
KCl + Pb(NO{3}){2} = PbCl{2} + KNO{3} =>
KCl + Pb(NO{3}){2} = PbCl{2} + KNO{3}
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na2SO4 + Zn(C2H3O2)2 = NaC2H3O2 + ZnSO4 =>
Na2SO4 + Zn(C2H3O2)2 = 2 NaC2H3O2 + ZnSO4
FeCl3 + Ca(oh)2 = Fe(oh)3 + CaCl2 =>
12 FeCl3 + 9 Ca(oh)2 = 4 Fe(oh)3 + 18 CaCl2
MnO3 + KOH = MnOH + KO3 =>
MnO3 + KOH = MnOH + KO3
Zn(Cl)2 + H3PO4 = (Zn)3(PO4)2 + HCl =>
3 Zn(Cl)2 + 2 H3PO4 = (Zn)3(PO4)2 + 6 HCl
O2 + CH3NO = H2O + N2 + CO2 =>
5 O2 + 4 CH3NO = 6 H2O + 2 N2 + 4 CO2
H{+} + Cu + H2SO4 = Cu{+2} + SO2 + H2O =>
2 H{+} + Cu + H2SO4 = Cu{+2} + SO2 + 2 H2O
N + Sn = SnN =>
N + Sn = SnN
K3PO4 = K + (PO4)3 =>
3 K3PO4 = 9 K + (PO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/06/24
Équations équilibrées sur12/06/23
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