| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 6 H{+} = 2 Al{+3} + 3 H2O
KCl + Cr2(SO4)3 = K2SO4 + CrCl3 =>
6 KCl + Cr2(SO4)3 = 3 K2SO4 + 2 CrCl3
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Al(s) + CuCl2 = AlCl3 + Cu =>
2 Al(s) + 3 CuCl2 = 2 AlCl3 + 3 Cu
Cr2O7 + H = Cr + H2O =>
Cr2O7 + 14 H = 2 Cr + 7 H2O
Al + V2O5 = V + Al2O3 =>
10 Al + 3 V2O5 = 6 V + 5 Al2O3
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Al2O3 + H{+} = Al{3+} + H2O =>
Al2O3 + 6 H{+} = 2 Al{3+} + 3 H2O
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
P2O5 + KOH = K2HPO3 + K2PO4 + H2O =>
3 P2O5 + 12 KOH = 2 K2HPO3 + 4 K2PO4 + 5 H2O
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
CaSiO3 + H2O = Ca(OH)2 + H2SiO3 =>
CaSiO3 + 2 H2O = Ca(OH)2 + H2SiO3
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
Cr2O7{2-} + NO + H3O{+} = Cr{3+} + NO{+} + H2O =>
Cr2O7{2-} + 6 NO + 14 H3O{+} = 2 Cr{3+} + 6 NO{+} + 21 H2O
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
FeSO4 + Ba(OH)2 = Fe(OH)2 + BaSO4 =>
FeSO4 + Ba(OH)2 = Fe(OH)2 + BaSO4
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
Na + Po4 + CoCl2 = CoPo4 + NaCl =>
2 Na + Po4 + CoCl2 = CoPo4 + 2 NaCl
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
C3H6 + HNO3 = CO2 + NO + H2O =>
C3H6 + 6 HNO3 = 3 CO2 + 6 NO + 6 H2O
CaSiO3 + H2O = SiO2 + Ca(OH)2 =>
CaSiO3 + H2O = SiO2 + Ca(OH)2
F2 + S = SF6 =>
3 F2 + S = SF6
Cr2O7{2-} + NO + H3O{+} = Cr{3+} + NO3{+} + H2O =>
5 Cr2O7{2-} + 6 NO + 46 H3O{+} = 10 Cr{3+} + 6 NO3{+} + 69 H2O
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
CoCl2 + KOH = Co(OH)2 + KCl =>
CoCl2 + 2 KOH = Co(OH)2 + 2 KCl
Rb2CO3 + H2SO4 = Rb2SO4 + H2CO3 =>
Rb2CO3 + H2SO4 = Rb2SO4 + H2CO3
Cr2O7{2-} + NO + H3O{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{2-} + 2 NO + 6 H3O{+} = 2 Cr{3+} + 2 NO3{-} + 9 H2O
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O =>
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O
ClO3{-} + H = Cl{-} + H2O =>
ClO3{-} + 6 H = Cl{-} + 3 H2O
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
NH3*H2O + HN3 = NH4N3 + H2O =>
NH3*H2O + HN3 = NH4N3 + H2O
Cr2O7{2-} + SO3{2-} + H3O{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 SO3{2-} + 8 H3O{+} = 2 Cr{3+} + 3 SO4{2-} + 12 H2O
Pb(NO3)2 + FeCI3 = PbCI3 + Fe(NO3)2 =>
Pb(NO3)2 + FeCI3 = PbCI3 + Fe(NO3)2
Rb + O2 = RbO2 =>
Rb + O2 = RbO2
V2O + Ca = CaO + V =>
V2O + Ca = CaO + 2 V
Rb + O2 = RbO =>
2 Rb + O2 = 2 RbO
NH4I + Pb(CH3COO) = PbH4I + N(CH3COO) =>
NH4I + Pb(CH3COO) = PbH4I + N(CH3COO)
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
Pb(NO3)2 + (NH4)2(SO4) = Pb(SO4) + NH4(NO3) =>
Pb(NO3)2 + (NH4)2(SO4) = Pb(SO4) + 2 NH4(NO3)
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
N2 + H2 + C + O2 = (NH4)2CO3 =>
2 N2 + 8 H2 + 2 C + 3 O2 = 2(NH4)2CO3
Sn + Br2 = SnBr4 =>
Sn + 2 Br2 = SnBr4
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
(NH4)2(SO4) + Pb(NO3)2 = (NH4)(NO3) + Pb(SO4) =>
(NH4)2(SO4) + Pb(NO3)2 = 2(NH4)(NO3) + Pb(SO4)
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
KF = FK =>
KF = FK
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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