| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3) + LiOH = Fe(OH) + LiNO3
C4H4O4 + O2 = CO2 + H2O =>
C4H4O4 + 3 O2 = 4 CO2 + 2 H2O
Al + HNO3 = NO2 + H2O + Al2O3 =>
2 Al + 6 HNO3 = 6 NO2 + 3 H2O + Al2O3
Fe2O3 + C4 = Fe2 + CO =>
4 Fe2O3 + 3 C4 = 4 Fe2 + 12 CO
Al + HNO3 = NO2 + H2O + Al2O3 =>
2 Al + 6 HNO3 = 6 NO2 + 3 H2O + Al2O3
C3H5NH3 + O2 = CO2 + N2 + H2O =>
2 C3H5NH3 + 10 O2 = 6 CO2 + N2 + 8 H2O
MnO2 + K2SO3 = K2SO4 + MnO =>
MnO2 + K2SO3 = K2SO4 + MnO
Al + HNO3 = NO2 + H2O + Al2O3 =>
2 Al + 6 HNO3 = 6 NO2 + 3 H2O + Al2O3
SnS2O3 + MnO4{-} + H{+} = Sn{+4} + SO4{-2} + Mn{+2} + H2O =>
SnS2O3 + 2 MnO4{-} + 6 H{+} = Sn{+4} + 2 SO4{-2} + 2 Mn{+2} + 3 H2O
H + PO4 = H4P2O7 + O2 =>
8 H + 4 PO4 = 2 H4P2O7 + O2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
CuCl2 + KI = CuI + KCl + I2 =>
2 CuCl2 + 4 KI = 2 CuI + 4 KCl + I2
KOH + H2O = H3O + KO =>
KOH + H2O = H3O + KO
C3H5NH3 + O2 = CO2 + N2 + H2O =>
2 C3H5NH3 + 10 O2 = 6 CO2 + N2 + 8 H2O
FlH + PHO = PFl + H2O =>
FlH + PHO = PFl + H2O
Al + CuU3 = AlU3 + Cu =>
Al + CuU3 = AlU3 + Cu
FlH + PHO = PFl + H2O =>
FlH + PHO = PFl + H2O
Al + HNO3 = NO2 + H2O + Al2O3 =>
2 Al + 6 HNO3 = 6 NO2 + 3 H2O + Al2O3
FlH + PHO = PFl + H2O =>
FlH + PHO = PFl + H2O
P4O10 = P4 + O2 =>
P4O10 = P4 + 5 O2
La2 + O3 = LaO3 =>
La2 + 2 O3 = 2 LaO3
Na2ZnO2 = Na + ZnO2 =>
Na2ZnO2 = 2 Na + ZnO2
CaC2 + Li2SO4 = CaSO4 + LiC1 =>
CaC2 + Li2SO4 = CaSO4 + 2 LiC1
H2S + oxygen = SO2 + water =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C4O2 = C4 + O2 =>
C4O2 = C4 + O2
Na2CrO4 + Mg(NO3)2 = Na2NO3 + Mg(CrO4)2 =>
2 Na2CrO4 + Mg(NO3)2 = 2 Na2NO3 + Mg(CrO4)2
FlH + PHO = PFl + H2O =>
FlH + PHO = PFl + H2O
NaOH(aq) + KI = NaI + KOH =>
NaOH(aq) + KI = NaI + KOH
Na2 + SO3 + HCl = NaCl + SO2 + H2O =>
Na2 + SO3 + 2 HCl = 2 NaCl + SO2 + H2O
SnCl2 + CH3OH = SnO + HCl + CH2 =>
SnCl2 + CH3OH = SnO + 2 HCl + CH2
Al + HNO3 = NO2 + H2O + Al2O3 =>
2 Al + 6 HNO3 = 6 NO2 + 3 H2O + Al2O3
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Al + ClH = AlCl3 + H2 =>
2 Al + 6 ClH = 2 AlCl3 + 3 H2
Zr + HCl = ZrCl + H2 =>
2 Zr + 2 HCl = 2 ZrCl + H2
FlH + PHO = PFl + H2O =>
FlH + PHO = PFl + H2O
C8H4O3 + C3O3H8 = C11H10O4 + H2O =>
8 C8H4O3 + 19 C3O3H8 = 11 C11H10O4 + 37 H2O
C6H5CH3 + HNO3 = C6H2(NO2)3CH3(s) + H2O =>
C6H5CH3 + 3 HNO3 = C6H2(NO2)3CH3(s) + 3 H2O
MoO3 = Mo + O =>
MoO3 = Mo + 3 O
Sr + H2O(l) = Sr(OH)2 + H2 =>
Sr + 2 H2O(l) = Sr(OH)2 + H2
FlH + PHO = PFl + H2O =>
FlH + PHO = PFl + H2O
Cu(s) + Pb(NO3)2(Ac) = Cu(NO3)2(Ac) + Pb(s) =>
Cu(s) + Pb(NO3)2(Ac) = Cu(NO3)2(Ac) + Pb(s)
Ca(OH)2 + HF = H2O + CaF2 =>
Ca(OH)2 + 2 HF = 2 H2O + CaF2
CH3CH2COOMgBr + H2O = CH3CH2COOH + HBr + Mg(OH)2 =>
CH3CH2COOMgBr + 2 H2O = CH3CH2COOH + HBr + Mg(OH)2
C3H5NH3 + O2 = CO2 + N2 + H2O =>
2 C3H5NH3 + 10 O2 = 6 CO2 + N2 + 8 H2O
H + PO4 = H4P2O7 + O2 =>
8 H + 4 PO4 = 2 H4P2O7 + O2
C4H7O + O = CO + H2O =>
2 C4H7O + 13 O = 8 CO + 7 H2O
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al2(OH)2 + Ca(SO4)3 =>
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al2(OH)2 + Ca(SO4)3
(CH3)3N + H2O = (CH3)3NH + OH =>
(CH3)3N + H2O = (CH3)3NH + OH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
V{2+} + O2 + H{+} = V{3+} + H2O =>
4 V{2+} + O2 + 4 H{+} = 4 V{3+} + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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