| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BaS + 2 Li3N = Ba3N2 + 3 Li2S
Ca + K = CaK2 =>
Ca + 2 K = CaK2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Ca(OH)2 + PH3 = Ca3P2 + H2O =>
3 Ca(OH)2 + 2 PH3 = Ca3P2 + 6 H2O
SiHCl3 = SiH2Cl2 + SiCl4 =>
2 SiHCl3 = SiH2Cl2 + SiCl4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Pb(OH)2 + NaOH = Na2PbO2 + H2O =>
Pb(OH)2 + 2 NaOH = Na2PbO2 + 2 H2O
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
P4O3 + Cl2 = P2Cl1 + P4O10 =>
10 P4O3 + 7 Cl2 = 14 P2Cl1 + 3 P4O10
SbCl3 + Sb2O3 = SbOCl =>
SbCl3 + Sb2O3 = 3 SbOCl
HNO3 + H2O + Fe = N2O + Fe(OH)2 =>
2 HNO3 + 3 H2O + 4 Fe = N2O + 4 Fe(OH)2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NO2 + Sr(OH)2 = Sr(NO3)2 + H2 =>
2 NO2 + Sr(OH)2 = Sr(NO3)2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
F + CsCl = Cl + CsF =>
F + CsCl = Cl + CsF
Cu(NO3)2 + C5H7O2 = Cu(C5H7O2) + NO3 =>
Cu(NO3)2 + C5H7O2 = Cu(C5H7O2) + 2 NO3
P + H2 = P3H =>
6 P + H2 = 2 P3H
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Si4O4C8H24 = SiO + C2H6 =>
Si4O4C8H24 = 4 SiO + 4 C2H6
HNO3 + Sr = SrNO3 + H2O + NH3 =>
9 HNO3 + 8 Sr = 8 SrNO3 + 3 H2O + NH3
C3H7OH + CuO = CH3CH2COH + Cu + H2O =>
C3H7OH + CuO = CH3CH2COH + Cu + H2O
SnCl4 + Mg = SnMg4 + Cl2 =>
SnCl4 + 4 Mg = SnMg4 + 2 Cl2
C7H7 + O2 = C(O2) + H2O =>
4 C7H7 + 35 O2 = 28 C(O2) + 14 H2O
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
NaIO3 + NaHSO3 + NaHCO3 = Na2SO4 + CO2 + I2 + H2O =>
2 NaIO3 + 5 NaHSO3 + 3 NaHCO3 = 5 Na2SO4 + 3 CO2 + I2 + 4 H2O
C10H22 + Cl2 = C + HCl =>
C10H22 + 11 Cl2 = 10 C + 22 HCl
C6H4C2O4HK + NaOH = C6H4C2O4KNa + H2O =>
C6H4C2O4HK + NaOH = C6H4C2O4KNa + H2O
K2CO3 + HNO2 = KNO2 + H2O + CO2 =>
K2CO3 + 2 HNO2 = 2 KNO2 + H2O + CO2
Sn(OH)2 + HNO3 = Sn(NO3)2 + H2O =>
Sn(OH)2 + 2 HNO3 = Sn(NO3)2 + 2 H2O
PO + HNO3 = P(NO3)2 + H2O =>
PO + 2 HNO3 = P(NO3)2 + H2O
LiBr(aq) + F(g) = Li(s) + FBr(g) =>
LiBr(aq) + F(g) = Li(s) + FBr(g)
Na3MoCl6 + NaNO3 + H2O = Mo5O14 + N2 + HNO3 + NaCl =>
50 Na3MoCl6 + 150 NaNO3 + 62 H2O = 10 Mo5O14 + 13 N2 + 124 HNO3 + 300 NaCl
MgSO4*7H2O + (NH4)2C2O4*H2O = MgC2O4 + (NH4)2SO4 + H2O =>
MgSO4*7H2O + (NH4)2C2O4*H2O = MgC2O4 + (NH4)2SO4 + 8 H2O
C6H12O + CH3OH = C7H16O2 =>
C6H12O + CH3OH = C7H16O2
H2C2O4*H2O + NaOH = NaCO2 + H2O =>
H2C2O4*H2O + 2 NaOH = 2 NaCO2 + 3 H2O
Fe2(SO4)3 + Cu = FeSO4 + CuSO4 =>
Fe2(SO4)3 + Cu = 2 FeSO4 + CuSO4
H3NO3S + NaNO2 + HCl = N2 + H2SO3 + NaCl + H2O =>
3 H3NO3S + NaNO2 + HCl = 2 N2 + 3 H2SO3 + NaCl + 2 H2O
C5H10 + O = CO + H2O =>
C5H10 + 10 O = 5 CO + 5 H2O
H2S1O4 + Na1O1H1 = H1O1H1 + Na1 + S1O4 =>
H2S1O4 + 2 Na1O1H1 = 2 H1O1H1 + 2 Na1 + S1O4
Si + HNO3(conc) = H2SiO3 + NO2 + H2O =>
Si + 4 HNO3(conc) = H2SiO3 + 4 NO2 + H2O
*2FeO + Si = Fe + SiO2 =>
*2FeO + Si = 2 Fe + SiO2
CuCl2 + Na3PO4 = NaCl + Cu3 + PO4 =>
3 CuCl2 + 2 Na3PO4 = 6 NaCl + Cu3 + 2 PO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
MnO4{-} + NO2{-} + OH{-} = MnO4{2-} + NO3{-} + H2O =>
2 MnO4{-} + NO2{-} + 2 OH{-} = 2 MnO4{2-} + NO3{-} + H2O
Ca(OH)2 + Na2CO3 = NaOH + Ca(CO3) =>
Ca(OH)2 + Na2CO3 = 2 NaOH + Ca(CO3)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al(OH)3 + CH3COOH = (CH3COO)2AlOH + H2O =>
Al(OH)3 + 2 CH3COOH = (CH3COO)2AlOH + 2 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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