| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + K2SiO = H2SiO + 2 KNO3
CH193 + O2 = CO2 + H2O =>
4 CH193 + 197 O2 = 4 CO2 + 386 H2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Cu(NO3)2 + H2O = Cu(H2O) + NO3 =>
Cu(NO3)2 + H2O = Cu(H2O) + 2 NO3
NaHCO3 + Pb(NO3)2 = NaNO3 + Pb(HCO3)2 =>
2 NaHCO3 + Pb(NO3)2 = 2 NaNO3 + Pb(HCO3)2
Cu(CH3COO)2 + KOH = Cu(OH)2 + KCH3COO =>
Cu(CH3COO)2 + 2 KOH = Cu(OH)2 + 2 KCH3COO
Mg + Ag3N = Mg3N2 + Ag =>
3 Mg + 2 Ag3N = Mg3N2 + 6 Ag
NH4NO3 + Ba(OH)2 = Ba(NO3)2 + H2O + NH3 =>
2 NH4NO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O + 2 NH3
H{+} + MnO4{-} + HCOOH = Mn2{+} + H2O + CO2 =>
6 H{+} + 4 MnO4{-} + 13 HCOOH = 2 Mn2{+} + 16 H2O + 13 CO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
NaHCO3 + C6H8O6 = NaC6H7O6 + CO2 + H2O =>
NaHCO3 + C6H8O6 = NaC6H7O6 + CO2 + H2O
C2H5N + O2 = CO + NO + H2O =>
4 C2H5N + 11 O2 = 8 CO + 4 NO + 10 H2O
CH3OC2H5 + HI = CH3I + C2H5OH =>
CH3OC2H5 + HI = CH3I + C2H5OH
C2H5NH2 + Br2 = C2H4BrNH2 + H2 =>
2 C2H5NH2 + Br2 = 2 C2H4BrNH2 + H2
Fe2 + CaC2O4 = Ca2 + Fe2(C2O4)3 =>
2 Fe2 + 6 CaC2O4 = 3 Ca2 + 2 Fe2(C2O4)3
Al2CO3 = CO2 + Al2O =>
Al2CO3 = CO2 + Al2O
CO2 + NH3 + H2O = HCO3 + NH4 =>
CO2 + NH3 + H2O = HCO3 + NH4
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
FeSO4*XH2O + NaOH = Fe(OH)2 + Na2SO4 + XH2O =>
FeSO4*XH2O + 2 NaOH = Fe(OH)2 + Na2SO4 + XH2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
KMnO4 + NaBr + H2O = MnO2 + NaOH + KOH + Br2 =>
2 KMnO4 + 6 NaBr + 4 H2O = 2 MnO2 + 6 NaOH + 2 KOH + 3 Br2
CsI(aq) + NaOH(aq) = CsOH + NaI =>
CsI(aq) + NaOH(aq) = CsOH + NaI
NaHCO3(s) + CaCl2(s) = CaCO3(s) + NaCl(aq) + HCl(aq) =>
NaHCO3(s) + CaCl2(s) = CaCO3(s) + NaCl(aq) + HCl(aq)
NiO2 = Ni + O2 =>
NiO2 = Ni + O2
CH3(CH3)6CH3 + O2 = CO2 + H2O =>
CH3(CH3)6CH3 + 14 O2 = 8 CO2 + 12 H2O
NH3 + Pb(NO3)2 = [Pb(NH3)](NO3)2 =>
NH3 + Pb(NO3)2 = [Pb(NH3)](NO3)2
C6H8O7 + CH4N2O + C7H6O2 = C13H11NO5 + H2O =>
25 C6H8O7 + 27 CH4N2O + 75 C7H6O2 = 54 C13H11NO5 + 82 H2O
Na(s) + F2(g) = Na2F =>
4 Na(s) + F2(g) = 2 Na2F
FeCl3 + SnCl2 = FeCl2 + SnCl3 =>
FeCl3 + SnCl2 = FeCl2 + SnCl3
N2O4 + NaBr + NaOH = NaNO2 + NaBrO3 + H2O =>
3 N2O4 + NaBr + 6 NaOH = 6 NaNO2 + NaBrO3 + 3 H2O
KBr + KCIO2 + H2SO4 = Br2 + KCI + K2SO4 + H2O =>
4 KBr + KCIO2 + 2 H2SO4 = 2 Br2 + KCI + 2 K2SO4 + 2 H2O
C2H3CI3 + O2 = CO2 + H2O + CI2 =>
4 C2H3CI3 + 9 O2 = 6 CO2 + 6 H2O + 6 CI2
NH{4}NO{3} = N{2}O + H{2}O =>
NH{4}NO{3} = N{2}O + H{2}O
H2O2 + CO2 = H2CO3 + O2 =>
2 H2O2 + 2 CO2 = 2 H2CO3 + O2
Zn(s) + H2O(l) = Zn(OH)2 + H2(g) =>
Zn(s) + 2 H2O(l) = Zn(OH)2 + H2(g)
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2 =>
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2
KOH + MnO4 = K2MnO4 + H2O + O2 =>
4 KOH + 2 MnO4 = 2 K2MnO4 + 2 H2O + O2
K2CO3 + H3PO4 = H2O + CO2 + K3PO4 =>
3 K2CO3 + 2 H3PO4 = 3 H2O + 3 CO2 + 2 K3PO4
CS2 + O2 = CO2 + S =>
CS2 + O2 = CO2 + 2 S
C2H4(g) + H2O(g) = C2H6(g) + O2(g) =>
2 C2H4(g) + 2 H2O(g) = 2 C2H6(g) + O2(g)
(SnOH)2SO4 + H2SO4 = SnSO4 + H2O =>
(SnOH)2SO4 + H2SO4 = 2 SnSO4 + 2 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
HI(aq) + KHSO3(aq) = K2I + H2 + SO3 =>
2 HI(aq) + 4 KHSO3(aq) = 2 K2I + 3 H2 + 4 SO3
CH2CHCHO + Br2 + H2O = CH2CHCOOH + HBr =>
CH2CHCHO + Br2 + H2O = CH2CHCOOH + 2 HBr
C2H5OHNa = C2H5ONa + H2 =>
2 C2H5OHNa = 2 C2H5ONa + H2
Mg(OH)2 + AgNO3 = Mg(NO3)2 + Ag(OH) =>
Mg(OH)2 + 2 AgNO3 = Mg(NO3)2 + 2 Ag(OH)
CaSO4 + Li2CO3 = CaCO3 + Li2SO4 =>
CaSO4 + Li2CO3 = CaCO3 + Li2SO4
C3H8O(l) + O2(g) = CO(g) + H2O =>
C3H8O(l) + 3 O2(g) = 3 CO(g) + 4 H2O
Zn(C2H3O2) + Na3PO4 = Zn3(PO4) + NaC2H3O2 =>
3 Zn(C2H3O2) + Na3PO4 = Zn3(PO4) + 3 NaC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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