| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O
Au + Li = AuLi2 =>
Au + 2 Li = AuLi2
Ca100(N100O300)2*4H200O100 + Ag100N100O300 + (N100H400)2H100P100O400 + N100H400O100H100 = Ca900Ag100[P100O400]6[O100H100]2 + N100H400N100O300 + H200O100 =>
72 Ca100(N100O300)2*4H200O100 + 8 Ag100N100O300 + 48(N100H400)2H100P100O400 + 54 N100H400O100H100 = 8 Ca900Ag100[P100O400]6[O100H100]2 + 151 N100H400N100O300 + 329 H200O100
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CO2 + NH3 = CN2OH4 + H2O =>
CO2 + 2 NH3 = CN2OH4 + H2O
Cu(OH)2 + H3PO4 = H3P(OH)2 + CuO4 =>
Cu(OH)2 + H3PO4 = H3P(OH)2 + CuO4
Al2O3 + N2O5 = Al(NO4) =>
Al2O3 + N2O5 = 2 Al(NO4)
C2H5OH + O = CO2 + H2O =>
C2H5OH + 6 O = 2 CO2 + 3 H2O
C3H + O2 = CO4 + H2O =>
4 C3H + 25 O2 = 12 CO4 + 2 H2O
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
NaClO + NaCl + H2SO4 = Cl2 + Na2SO4 + H2O =>
NaClO + NaCl + H2SO4 = Cl2 + Na2SO4 + H2O
Cl2O7(aq) + H2O2(aq) = HClO2(aq) + O2(g) =>
2 Cl2O7(aq) + 2 H2O2(aq) = 4 HClO2(aq) + 5 O2(g)
Sr(OH)2 + HBr = SrBr2 + H + O =>
Sr(OH)2 + 2 HBr = SrBr2 + 4 H + 2 O
CuSO4*5H2O + Ba(OH)2 = Cu(OH)2 + BaSO4*5H2O =>
CuSO4*5H2O + Ba(OH)2 = Cu(OH)2 + BaSO4*5H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fl + O2 = FlO2 =>
Fl + O2 = FlO2
TiCl{4+} + HOH = TiO{2+} + HCl + H{2+} =>
TiCl{4+} + HOH = TiO{2+} + HCl + H{2+}
Ca(ClO3) = CaCl + O2 =>
2 Ca(ClO3) = 2 CaCl + 3 O2
N2H4 + KMnO4 + HCl = N2 + MnCl2 + KOH + H2O =>
5 N2H4 + 4 KMnO4 + 8 HCl = 5 N2 + 4 MnCl2 + 4 KOH + 12 H2O
CrCl3*6H2O + SnCl2 = Sn[Cr(H2O)6] + Cl2 =>
2 CrCl3*6H2O + 2 SnCl2 = 2 Sn[Cr(H2O)6] + 5 Cl2
Ca(C3H5O3)2 + Na3(PO4) = Ca3(PO4)2 + Na(C3H5O3) =>
3 Ca(C3H5O3)2 + 2 Na3(PO4) = Ca3(PO4)2 + 6 Na(C3H5O3)
CH2NH2COOHHBr = CH2NH2COOBrH2 =>
CH2NH2COOHHBr = CH2NH2COOBrH2
Al2(SO4)3 + Cl2 = AlCl3 + SO4 =>
Al2(SO4)3 + 3 Cl2 = 2 AlCl3 + 3 SO4
Si + Cu2O = SiO + Cu =>
Si + Cu2O = SiO + 2 Cu
PbO2 + H3O{+} + I{-} = Pb{2-} + I2 + H2O =>
PbO2 + 4 H3O{+} + 6 I{-} = Pb{2-} + 3 I2 + 6 H2O
Re + O2 = Re2O7 =>
4 Re + 7 O2 = 2 Re2O7
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BaO + In(NO3)3 + NC2O2H5 = Ba4In6O13 + N2 + CO2 + H2O =>
4 BaO + 6 In(NO3)3 + 10 NC2O2H5 = Ba4In6O13 + 14 N2 + 20 CO2 + 25 H2O
Ca(NO3)2 + NaOH = NaNO3 + Ca(OH)2 =>
Ca(NO3)2 + 2 NaOH = 2 NaNO3 + Ca(OH)2
Na2CO3 + Cu(NO3)2 = Na(NO3) + Cu2(CO3)2 =>
2 Na2CO3 + 2 Cu(NO3)2 = 4 Na(NO3) + Cu2(CO3)2
Ca(s) + Cl2(g) = CaCl4(g) =>
Ca(s) + 2 Cl2(g) = CaCl4(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl =>
KMnO4 + 8 HCl = KCl + MnCl2 + 4 H2O + 5 Cl
Na2HPO4 = Na4P2O7 + H2O =>
2 Na2HPO4 = Na4P2O7 + H2O
H2O2 + CaC2 = CaO2 + C2H2 =>
H2O2 + CaC2 = CaO2 + C2H2
CaSO4 + MgCl2 = Mg(SO4)2 + CaCl =>
2 CaSO4 + MgCl2 = Mg(SO4)2 + 2 CaCl
CH2Cl2 + Cl2 = CHCl3 + H2 =>
2 CH2Cl2 + Cl2 = 2 CHCl3 + H2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
MnCl2 + CuSO4 = MnSO4 + CuCl2 =>
MnCl2 + CuSO4 = MnSO4 + CuCl2
Xe + O = XeO =>
Xe + O = XeO
Mg + NH3 = H2 + Mg3N2 =>
3 Mg + 2 NH3 = 3 H2 + Mg3N2
NaOH(s) + H2CO3(aq) = H2O(l) + Na2CO3 =>
2 NaOH(s) + H2CO3(aq) = 2 H2O(l) + Na2CO3
Pb + H2S04 + PbO2 = PbS04 + H2O =>
Pb + 2 H2S04 + PbO2 = 2 PbS04 + 2 H2O
K4Fe(CN)6 + KMnO4 + HCl = KCl + FeCl2 + MnCl2 + NO + CO2 + H2O =>
5 K4Fe(CN)6 + 42 KMnO4 + 156 HCl = 62 KCl + 5 FeCl2 + 42 MnCl2 + 30 NO + 30 CO2 + 78 H2O
FeSO4 + NaOH = Fe(OH)3 + Na2 + SO4 =>
2 FeSO4 + 6 NaOH = 2 Fe(OH)3 + 3 Na2 + 2 SO4
Na2O + HNO3 = NaNO3 + H2O =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
CaCaH2 + H2O = Ca(OH)2 + H2 =>
CaCaH2 + 4 H2O = 2 Ca(OH)2 + 3 H2
Au + MgCl2 = AuCl2 + Mg =>
Au + MgCl2 = AuCl2 + Mg
BiCl3 + H2S = Bi2 + S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2 + S3 + 6 HCl
Fe2(SO4)3 + Al = Fe + Al(SO4)3 =>
Fe2(SO4)3 + Al = 2 Fe + Al(SO4)3
BrO3{-} + Sb{+3} + H{+} = Br{-} + Sb{+5} + H2O =>
BrO3{-} + 3 Sb{+3} + 6 H{+} = Br{-} + 3 Sb{+5} + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/24
Équations équilibrées sur04/18/23
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