| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O
CH3OH + NaOH = CH3NaO + H2O =>
CH3OH + NaOH = CH3NaO + H2O
PbO*PbSO4*H2O = PbO*PbSO4 + H2O =>
PbO*PbSO4*H2O = PbO*PbSO4 + H2O
P2S3 + O2 = P2O5 + SO3 =>
P2S3 + 7 O2 = P2O5 + 3 SO3
FeO + HNO3 = Fe(NO3)3 + H2O + HN4NO3 =>
20 FeO + 65 HNO3 = 20 Fe(NO3)3 + 32 H2O + HN4NO3
H5C3NO11 = CO2 + H2O + NO2 + O2 =>
4 H5C3NO11 = 12 CO2 + 10 H2O + 4 NO2 + O2
KSCN + Mg(OH)2 = KOH + Mg(SCN)2 =>
2 KSCN + Mg(OH)2 = 2 KOH + Mg(SCN)2
MgBr2 + CaSO4 = MgSO4 + CaBr2 =>
MgBr2 + CaSO4 = MgSO4 + CaBr2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
KI + KBrO3 + H2O = I2 + KBr + KOH =>
6 KI + KBrO3 + 3 H2O = 3 I2 + KBr + 6 KOH
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cr(OH)6 + AlPO4 = Cr(PO4)2 + Al(OH)3 =>
Cr(OH)6 + 2 AlPO4 = Cr(PO4)2 + 2 Al(OH)3
FePO4 = Fe2O3 + P4O10 =>
4 FePO4 = 2 Fe2O3 + P4O10
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
NaNO2 = Na2O + NaNO3 + NO =>
3 NaNO2 = Na2O + NaNO3 + 2 NO
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
Fe2 + Cl = FeCl2 =>
Fe2 + 4 Cl = 2 FeCl2
CH3OH + HI = CH4 + I2 + H2O =>
CH3OH + 2 HI = CH4 + I2 + H2O
Fe2O3 + Al = Al2O3 + FeAl =>
Fe2O3 + 4 Al = Al2O3 + 2 FeAl
Mg + B = MgB2 =>
Mg + 2 B = MgB2
Na2S + NaClO3 = Na2SO4 + NaCl =>
3 Na2S + 4 NaClO3 = 3 Na2SO4 + 4 NaCl
HCl + Zn = H2 + Cl{-} + Zn2{+} =>
2 HCl + 4 Zn = H2 + 2 Cl{-} + 2 Zn2{+}
SbS5 + HNO3 = H3SbO4 + H2SO4 + NO2 + H2O =>
SbS5 + 35 HNO3 = H3SbO4 + 5 H2SO4 + 35 NO2 + 11 H2O
HCl + H10Na2O8S2 = S + NaCl + H2O + SO2 =>
2 HCl + H10Na2O8S2 = S + 2 NaCl + 6 H2O + SO2
Cl{-} + H3O{+} + Mg = MgCl + H2O + H =>
Cl{-} + H3O{+} + Mg = MgCl + H2O + H
N2 + Cl2 = N3Cl2 =>
3 N2 + 2 Cl2 = 2 N3Cl2
LiHSO3 + HNO3 = LiNO3 + H2O + SO2 =>
LiHSO3 + HNO3 = LiNO3 + H2O + SO2
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
C3H7Br + H2O = HBr + C3H7OH =>
C3H7Br + H2O = HBr + C3H7OH
NaC6H5O + H2O = NaOH + HC6H5O =>
NaC6H5O + H2O = NaOH + HC6H5O
H2O + C2O2 = [HCO]2O =>
H2O + C2O2 = [HCO]2O
UF4 + NH3 = UN2 + NH4F + H2 =>
UF4 + 6 NH3 = UN2 + 4 NH4F + H2
Fe2O3 + H2CO3 = Fe2CO3 + H2O3 =>
Fe2O3 + H2CO3 = Fe2CO3 + H2O3
(NH4)2S + HCl = HS + (NH4)2Cl =>
(NH4)2S + HCl = HS + (NH4)2Cl
C7H6O6S + FeCl3 = Fe2S3(s) + C7H6O6Cl2 =>
3 C7H6O6S + 2 FeCl3 = Fe2S3(s) + 3 C7H6O6Cl2
NaCl + NaI = Na2ClI =>
NaCl + NaI = Na2ClI
Sn(NO3)2 + Li2CO3 = SnCO3 + LiNO3 =>
Sn(NO3)2 + Li2CO3 = SnCO3 + 2 LiNO3
C9H10O2 + C9H10O = C18H18O3 + H2 =>
C9H10O2 + C9H10O = C18H18O3 + H2
Pb(NO3)2 + CuCO3 = PbCO3 + Cu(NO3)2 =>
Pb(NO3)2 + CuCO3 = PbCO3 + Cu(NO3)2
Ag(NO3) + (NH4)Cl = Cl(NO3) + Ag(NH4) =>
Ag(NO3) + (NH4)Cl = Cl(NO3) + Ag(NH4)
Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CrO3 + F2 = CrO3F =>
2 CrO3 + F2 = 2 CrO3F
CaOH + NH4SO4 = CaSO4 + H2O + NH3 =>
CaOH + NH4SO4 = CaSO4 + H2O + NH3
Ca + HCl(aq) = ClCa + H2 =>
2 Ca + 2 HCl(aq) = 2 ClCa + H2
CsCO3 + K2OH = K2CO3(aq) + CsOH(aq) =>
CsCO3 + K2OH = K2CO3(aq) + CsOH(aq)
CuSO4*5HOH = CuSO4 + HOH =>
CuSO4*5HOH = CuSO4 + 5 HOH
S + NaOH = Na2S + SO2 + H2O =>
3 S + 4 NaOH = 2 Na2S + SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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