| Équations équilibrées la veille | Équations équilibrées le lendemain |
(HNO3) + NaOH = NaNO3 + H2O
PH3 + HI = PH4 + I =>
PH3 + HI = PH4 + I
C4H6 + O2 = CO + HO =>
C4H6 + 5 O2 = 4 CO + 6 HO
AqNO3 + BaCl2 = Ba(NO3)2 + AqCl =>
2 AqNO3 + BaCl2 = Ba(NO3)2 + 2 AqCl
CH3COONH4 + NaOH = CH3COONa + H2O + NH3 =>
CH3COONH4 + NaOH = CH3COONa + H2O + NH3
HCOOH + CO2 = HCOOHCO2 =>
HCOOH + CO2 = HCOOHCO2
FeCl3 + HNO3 + NH4OH = Fe(NO3)3 + NH4Cl + H2O =>
FeCl3 + 3 HNO3 + 3 NH4OH = Fe(NO3)3 + 3 NH4Cl + 3 H2O
CH3CH(OH)COOH + Na = CH3CH(ONa)COONa + H2 =>
CH3CH(OH)COOH + 2 Na = CH3CH(ONa)COONa + H2
SSSSS = S =>
SSSSS = 5 S
Cr(OH)3 + OH = Cr(O4) + H2O =>
Cr(OH)3 + 5 OH = Cr(O4) + 4 H2O
ZnCl2 + HOH = HCl2 + ZnOH =>
ZnCl2 + HOH = HCl2 + ZnOH
HIO3 = I4O9 + H2O + O2 =>
8 HIO3 = 2 I4O9 + 4 H2O + O2
HgO = Hg + O2(g) =>
2 HgO = 2 Hg + O2(g)
HIO3 = I4O9 + H2O + O2 =>
8 HIO3 = 2 I4O9 + 4 H2O + O2
Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)
HIO3 = I4O9 + H2O + O2 =>
8 HIO3 = 2 I4O9 + 4 H2O + O2
C6H6 + SO4{2-} + H{+} = CO2 + H2O + H2S =>
4 C6H6 + 15 SO4{2-} + 30 H{+} = 24 CO2 + 12 H2O + 15 H2S
HIO3 = I4O9 + H2O + O2 =>
8 HIO3 = 2 I4O9 + 4 H2O + O2
NaHCO3 + Mg(NO3)2 = NaNO3 + MgCO3 + H2O + CO2 =>
2 NaHCO3 + Mg(NO3)2 = 2 NaNO3 + MgCO3 + H2O + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu(NO3)2 + HgCl2 = CuCl2 + Hg(NO3)2 =>
Cu(NO3)2 + HgCl2 = CuCl2 + Hg(NO3)2
HIO3 = I4O9 + H2O + O2 =>
8 HIO3 = 2 I4O9 + 4 H2O + O2
ZnCl2 + CaCo3 = ZnCo3 + CaCl2 =>
ZnCl2 + CaCo3 = ZnCo3 + CaCl2
HIO3 = I4O9 + H2O + O2 =>
8 HIO3 = 2 I4O9 + 4 H2O + O2
NaCl2(aq) + KI(aq) = NaI(aq) + KCl2(aq) =>
NaCl2(aq) + KI(aq) = NaI(aq) + KCl2(aq)
HIO3 = I4O9 + H2O + O2 =>
8 HIO3 = 2 I4O9 + 4 H2O + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO4{-} + S2O5{2-} + H2O = SO4{2-} + MnO2 + HSO4{-} =>
4 MnO4{-} + 3 S2O5{2-} + H2O = 4 SO4{2-} + 4 MnO2 + 2 HSO4{-}
HIO3 = I4O9 + H2O + O2 =>
8 HIO3 = 2 I4O9 + 4 H2O + O2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Na3VO4 + Zn + HCl = VOCl2 + NaCl + ZnCl + H2O =>
Na3VO4 + Zn + 6 HCl = VOCl2 + 3 NaCl + ZnCl + 3 H2O
K + Na3N = Na + K3N =>
3 K + Na3N = 3 Na + K3N
BaCl2 + NaCl = NaCl2 + BaCl =>
BaCl2 + NaCl = NaCl2 + BaCl
CH3(CH2)4CH3(g) + O2(g) = CO2(g) + H20(g) =>
10 CH3(CH2)4CH3(g) + 60 O2(g) = 60 CO2(g) + 7 H20(g)
FeS + NH3 = FeSNH + H2 =>
FeS + NH3 = FeSNH + H2
ZnOHCl = ZnClOH =>
ZnOHCl = ZnClOH
ZnHNO3 = ZnNO2H2OZnNO3 =>
2 ZnHNO3 = ZnNO2H2OZnNO3
NaClO3 + C6H12N4 = NaCl + CO + H2O + N2 =>
4 NaClO3 + C6H12N4 = 4 NaCl + 6 CO + 6 H2O + 2 N2
Al2S3 + HClO3 = Al(ClO3)3 + H2S =>
Al2S3 + 6 HClO3 = 2 Al(ClO3)3 + 3 H2S
CH2CH2 + HCl = CH2ClCH2Cl + H2 =>
CH2CH2 + 2 HCl = CH2ClCH2Cl + H2
HI + Ca(OH)2 = Ca + HI(OH) =>
2 HI + Ca(OH)2 = Ca + 2 HI(OH)
NaAlO2 + Al2(SO4)3 + H2O = AlOOH + Na2SO4 =>
6 NaAlO2 + Al2(SO4)3 + 4 H2O = 8 AlOOH + 3 Na2SO4
PH3 + HI = PH4I =>
PH3 + HI = PH4I
Bi2O3 + Al = Bi + AlO3 =>
Bi2O3 + Al = 2 Bi + AlO3
Mo(NO3)3 + Na2O2 + NaOH = Na2MoO4 + NaNO3 + H2O =>
2 Mo(NO3)3 + 3 Na2O2 + 4 NaOH = 2 Na2MoO4 + 6 NaNO3 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HB(ac) + Ca(OH)2(ac) = CaB2 + H2O =>
2 HB(ac) + Ca(OH)2(ac) = CaB2 + 2 H2O
C6H7(NO2)3O5 = CO + CO2 + H2O + N2 =>
2 C6H7(NO2)3O5 = 9 CO + 3 CO2 + 7 H2O + 3 N2
(VO2)2SO4 + H2SO4 + KI = I2 + VOSO4 + KSO4 + H2O =>
2(VO2)2SO4 + 4 H2SO4 + 2 KI = I2 + 4 VOSO4 + 2 KSO4 + 4 H2O
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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