| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4OH + 2 KOH = 2 H2O + 2 KNH4 + O2
Cu + NaNO3 + HNO3 = NO2 + Cu(NO3)2 + NaOH =>
Cu + 2 NaNO3 + 2 HNO3 = 2 NO2 + Cu(NO3)2 + 2 NaOH
(NH4)I + Ag(NO3) = (NH4)(NO3) + AgI =>
(NH4)I + Ag(NO3) = (NH4)(NO3) + AgI
C2H12O3 + O2 = H2O + CO2 =>
2 C2H12O3 + 7 O2 = 12 H2O + 4 CO2
Al(OH)3 + Ba(NO3)2 = Ba(OH)2 + Al(NO3)3 =>
2 Al(OH)3 + 3 Ba(NO3)2 = 3 Ba(OH)2 + 2 Al(NO3)3
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Ca3F2 + H2SO4 = CaSO4 + H3F =>
Ca3F2 + 3 H2SO4 = 3 CaSO4 + 2 H3F
lithiumhydride = lithium + hydrogen =>
2 LiH = 2 Li + H2
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
FeBr3 + NH3 = Fe(NH3) + Br2 =>
2 FeBr3 + 2 NH3 = 2 Fe(NH3) + 3 Br2
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
H2SI04 + NaOH = Na2SI04 + H2O =>
H2SI04 + 2 NaOH = Na2SI04 + 2 H2O
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
C7H8 + Cl2 = ClC7H7 + HCl =>
C7H8 + Cl2 = ClC7H7 + HCl
HCl + Me = MeCl + H =>
HCl + Me = MeCl + H
C2H4O + Ag(OH) = Ag + C2H4O2 + H2O =>
C2H4O + 2 Ag(OH) = 2 Ag + C2H4O2 + H2O
Ca3(PO4)2 + H2SO4 = Ca(SO4) + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 Ca(SO4) + 2 H3PO4
[Cr(NH3)6]Cl3 + H2SO4 = (NH4)2SO4 + CrCl3 =>
[Cr(NH3)6]Cl3 + 3 H2SO4 = 3(NH4)2SO4 + CrCl3
azufre + ozono = dióxidodeazufre =>
3 S + 2 O3 = 3 SO2
FeCl3 + Li2S = LiCl + Fe + S =>
2 FeCl3 + 3 Li2S = 6 LiCl + 2 Fe + 3 S
K3[SbCl6] + KI = KCl + SbI3 =>
K3[SbCl6] + 3 KI = 6 KCl + SbI3
H2S + BaSO4 = BaS + H2SO4 =>
H2S + BaSO4 = BaS + H2SO4
Be + H2SO4 = BeHSO4 + H2S + H2O =>
8 Be + 9 H2SO4 = 8 BeHSO4 + H2S + 4 H2O
HCOOH + Ca(OH)2 = Ca + H2O + HCOO =>
2 HCOOH + Ca(OH)2 = Ca + 2 H2O + 2 HCOO
C6H2(NO2)3CH = CO + H2 + N2 + C =>
2 C6H2(NO2)3CH = 12 CO + 3 H2 + 3 N2 + 2 C
H3C6H5O7 + Na4(CO3)2 = CO2 + H2O + Na3C6H5O7 =>
4 H3C6H5O7 + 3 Na4(CO3)2 = 6 CO2 + 6 H2O + 4 Na3C6H5O7
CuO + Ca(OH)2 = CaO + Cu(OH)2 =>
CuO + Ca(OH)2 = CaO + Cu(OH)2
Tc(s) + N2(g) = TcN(s) =>
2 Tc(s) + N2(g) = 2 TcN(s)
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2SO4 + NaOH = NaNa + SO4OH =>
2 Na2SO4 + 2 NaOH = 3 NaNa + 2 SO4OH
NH2OH + H2SO3 = (NH4)2SO4 + H2SO4 =>
2 NH2OH + 2 H2SO3 = (NH4)2SO4 + H2SO4
Mo7O24 = Mo + O =>
Mo7O24 = 7 Mo + 24 O
Cu(ClO4)2 = Cu{2+} + ClO4{-} =>
Cu(ClO4)2 = Cu{2+} + 2 ClO4{-}
CuSO4 = Cu + SO4 =>
CuSO4 = Cu + SO4
AgCl + CuO = Ag2O + CuCl2 =>
2 AgCl + CuO = Ag2O + CuCl2
CuCl2 + Ca(OH)2 = CaClOH + Cu(OH)2 =>
CuCl2 + 2 Ca(OH)2 = 2 CaClOH + Cu(OH)2
Br2CaCl2 = CaBr2Cl2 =>
Br2CaCl2 = CaBr2Cl2
(CH3)3N + H2O = (CH3)3NH + OH =>
(CH3)3N + H2O = (CH3)3NH + OH
PbO + S = PbS + SO2 =>
2 PbO + 3 S = 2 PbS + SO2
C6H4(OH)COOH + CH3OH = C6H4(OH)COOCH3 + H2O =>
C6H4(OH)COOH + CH3OH = C6H4(OH)COOCH3 + H2O
C3H7NO2 + Cl2 = C3H6NO2Cl2 + HCl =>
2 C3H7NO2 + 3 Cl2 = 2 C3H6NO2Cl2 + 2 HCl
C2H5Cl + AlCl3 = C2H5ClAlCl3 =>
C2H5Cl + AlCl3 = C2H5ClAlCl3
AgCl + CaCO3 = Ag2CO3 + Cl2Ca =>
2 AgCl + CaCO3 = Ag2CO3 + Cl2Ca
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
CrCl3 + H2SO4 = Cr2(SO4)3 + SO2 + Cl2 + H2O =>
2 CrCl3 + 6 H2SO4 = Cr2(SO4)3 + 3 SO2 + 3 Cl2 + 6 H2O
HBr + NiS = HS + NiBr =>
HBr + NiS = HS + NiBr
H2CO + CaO = CaCO + H2O =>
H2CO + CaO = CaCO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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