| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaF + Zn(NO3)2 = ZnF2 + 2 NaNO3
AlO2 + O2 = AlO4 =>
AlO2 + O2 = AlO4
FeCl3 + KHCO3 = Fe(OH)3 + CO2 + KCl =>
FeCl3 + 3 KHCO3 = Fe(OH)3 + 3 CO2 + 3 KCl
NH3 + HCl = NCl + HH3 =>
NH3 + HCl = NCl + HH3
NaF + Zn(NO3)2 = ZnF2 + NaNO3 =>
2 NaF + Zn(NO3)2 = ZnF2 + 2 NaNO3
Cr = Cr{+3} + e =>
Cr = Cr{+3} + 3e
Na + AgCl = NaClAg =>
Na + AgCl = NaClAg
KIO3 + KI + HCl = KCl + ICl + H2O =>
KIO3 + 2 KI + 6 HCl = 3 KCl + 3 ICl + 3 H2O
NaF + Zn(NO3)2 = ZnF2 + NaNO3 =>
2 NaF + Zn(NO3)2 = ZnF2 + 2 NaNO3
C4H10COONa + NaOH = C4H11 + Na2CO3 =>
C4H10COONa + NaOH = C4H11 + Na2CO3
Zn + Na2SO3 + HCl = ZnSO4 + H2S + NaCl + H2O =>
3 Zn + 5 Na2SO3 + 10 HCl = 3 ZnSO4 + 2 H2S + 10 NaCl + 3 H2O
C + HOH = CO + H2 =>
C + HOH = CO + H2
NaF + Zn(NO3)2 = ZnF2 + NaNO3 =>
2 NaF + Zn(NO3)2 = ZnF2 + 2 NaNO3
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4 + NaNO3 =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4 + 2 NaNO3
NaF + Zn(NO3)2 = ZnF2 + NaNO3 =>
2 NaF + Zn(NO3)2 = ZnF2 + 2 NaNO3
HCOOH + H2SO4 = CO + H3O + HSO4 =>
HCOOH + H2SO4 = CO + H3O + HSO4
NaF + Zn(NO3)2 = ZnF2 + NaNO3 =>
2 NaF + Zn(NO3)2 = ZnF2 + 2 NaNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Co + Cl2 + NaOH = Co(OH)2 + NaCl =>
Co + Cl2 + 2 NaOH = Co(OH)2 + 2 NaCl
C6H12O + KMnO4 + H2SO4 = C6H10O2 + K2SO4 + MnSO4 + H2O =>
5 C6H12O + 4 KMnO4 + 6 H2SO4 = 5 C6H10O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C*H18 + O2 = CO2 + H2O =>
2 C*H18 + 11 O2 = 2 CO2 + 18 H2O
Al + ZnO = Al2O3 + Zn =>
2 Al + 3 ZnO = Al2O3 + 3 Zn
Sc2O3 = Sc + O2 =>
2 Sc2O3 = 4 Sc + 3 O2
Al(NO3)3 + Al(OH)3 = AlOH(NO3)2 =>
2 Al(NO3)3 + Al(OH)3 = 3 AlOH(NO3)2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
CaAlSi2O8 + H2O + CO2 = AlSi2O5(OH)4 + Ca{2+} + HCO3{-} =>
CaAlSi2O8 + 3 H2O + 2 CO2 = AlSi2O5(OH)4 + Ca{2+} + 2 HCO3{-}
C7H5Cl + C3H6O + OH = C17H12OCl2 + H2O =>
2 C7H5Cl + C3H6O + 4 OH = C17H12OCl2 + 4 H2O
NaF + Zn(NO3)2 = ZnF2 + NaNO3 =>
2 NaF + Zn(NO3)2 = ZnF2 + 2 NaNO3
H3O{+}(aq) + Mg(s) + VO4{2-}(aq) = V{2+}(aq) + Mg{2+}(aq) + H2O(l) =>
8 H3O{+}(aq) + 2 Mg(s) + VO4{2-}(aq) = V{2+}(aq) + 2 Mg{2+}(aq) + 12 H2O(l)
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
Ba(NO3)2 + Li2SO4 = Ba(SO4) + Li(NO3) =>
Ba(NO3)2 + Li2SO4 = Ba(SO4) + 2 Li(NO3)
S(NH4)2 + Fe(NO3)3 = Fe(NH4)3 + S(NO3)2 =>
3 S(NH4)2 + 2 Fe(NO3)3 = 2 Fe(NH4)3 + 3 S(NO3)2
Ca(OH)2 + SO2 + O2 = CaSO4 + H2O =>
2 Ca(OH)2 + 2 SO2 + O2 = 2 CaSO4 + 2 H2O
Sr(NO3)2 + HClO3 = Sr(ClO3)2 + HNO3 =>
Sr(NO3)2 + 2 HClO3 = Sr(ClO3)2 + 2 HNO3
Cd3(PO4)2 + (NH4)2S = Cd(S) + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2S = 3 Cd(S) + 2(NH4)3PO4
K4Fe(CN)2 + AgNO3 = Ag(CN)2 + K4FeNO3 =>
K4Fe(CN)2 + AgNO3 = Ag(CN)2 + K4FeNO3
C3H5N3O9 = CO2 + N2 + HOH + O2 =>
4 C3H5N3O9 = 12 CO2 + 6 N2 + 10 HOH + O2
C8H10N4O2 + CH3 = C9H13N + N3O2 =>
C8H10N4O2 + CH3 = C9H13N + N3O2
HBr + CuS = CuBr + HS =>
HBr + CuS = CuBr + HS
NaF + Zn(NO3)2 = ZnF2 + NaNO3 =>
2 NaF + Zn(NO3)2 = ZnF2 + 2 NaNO3
KNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + H2O + K =>
KNO3 + 4 FeSO4 + 2 H2SO4 = 2 Fe2(SO4)3 + NO + 2 H2O + K
HBrO + K = KBr + OH =>
HBrO + K = KBr + OH
F + Cl = ClF =>
F + Cl = ClF
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
NaF + Zn(NO3)2 = ZnF2 + NaNO3 =>
2 NaF + Zn(NO3)2 = ZnF2 + 2 NaNO3
Al + SnCl2 = AlCl2 + Sn =>
Al + SnCl2 = AlCl2 + Sn
SIO2 + C = SIC + CO =>
SIO2 + 3 C = SIC + 2 CO
Li + H4P2O7 = Li(P2O7) + H =>
Li + H4P2O7 = Li(P2O7) + 4 H
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/24
Équations équilibrées sur03/15/23
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