| Équations équilibrées la veille | Équations équilibrées le lendemain |
OH{-} + HC2H3O2 = C2H3O2{-} + H2O
C9O3H9 + O2 = CO2 + H2O =>
4 C9O3H9 + 39 O2 = 36 CO2 + 18 H2O
Sn + PO4 = SnPO4 =>
Sn + PO4 = SnPO4
Au + Cr3{+} = Cr + Au1{+} =>
Au + Cr3{+} = 3 Cr + Au1{+}
Cr(OH)3 + H2SO4 = Cr + H2O + SO4 =>
2 Cr(OH)3 + 3 H2SO4 = 2 Cr + 6 H2O + 3 SO4
Na2CO3 + H2O2 + Al = NaH + Al2O3 + C =>
3 Na2CO3 + 3 H2O2 + 10 Al = 6 NaH + 5 Al2O3 + 3 C
Fe + KNO3 = K2FeO4 + NO2 + K2O =>
Fe + 6 KNO3 = K2FeO4 + 6 NO2 + 2 K2O
CaCO3 + C6H8O7 = Ca + H2O + CO2 =>
9 CaCO3 + C6H8O7 = 9 Ca + 4 H2O + 15 CO2
CaCO3 + LiNO3 = Li2CO3 + Ca(NO3)2 =>
CaCO3 + 2 LiNO3 = Li2CO3 + Ca(NO3)2
HNO3 + Na = NaNO3 + H3 =>
3 HNO3 + 3 Na = 3 NaNO3 + H3
PbO2 + CO2 = PbO3 + CO =>
PbO2 + CO2 = PbO3 + CO
ZrN + HF + HNO3 = H2[ZrF6] + NO + H2O =>
ZrN + 6 HF + 2 HNO3 = H2[ZrF6] + 3 NO + 3 H2O
Al + Ag2CrO4 = AlAg2CrO4 =>
Al + Ag2CrO4 = AlAg2CrO4
Hg2O3 = Hg + O2 =>
2 Hg2O3 = 4 Hg + 3 O2
KMnO4 + K2S2O3 = K2SO4 + K2O + MnSO4 =>
8 KMnO4 + 5 K2S2O3 = 2 K2SO4 + 7 K2O + 8 MnSO4
NH4 = N3 + H =>
3 NH4 = N3 + 12 H
Na{+} + Cl{-} + Ca{2+}Cl2 = NaCa + Cl =>
Na{+} + 3 Cl{-} + Ca{2+}Cl2 = NaCa + 3 Cl
CH3H7 + O2 = CO2 + H2O =>
2 CH3H7 + 7 O2 = 2 CO2 + 10 H2O
CO + Al(NO3)3 = NO3 + Al(CO) =>
CO + Al(NO3)3 = 3 NO3 + Al(CO)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaNO3 + MgI2 = NaI2 + MgNO3 =>
NaNO3 + MgI2 = NaI2 + MgNO3
Na2[SO4] + Pb[NO3]2 = Na[NO3] + Pb[SO4] =>
Na2[SO4] + Pb[NO3]2 = 2 Na[NO3] + Pb[SO4]
Mn + Al2O3 = MnO4 + Al =>
3 Mn + 4 Al2O3 = 3 MnO4 + 8 Al
Al(NO{3}){3} + NaOH = Al(OH){3} + Na(NO{3}) =>
Al(NO{3}){3} + NaOH = Al(OH){3} + Na(NO{3})
CH2O + [Ag(NH3)2OH] = HCOOH + NH3 + Ag + H2O =>
CH2O + 2[Ag(NH3)2OH] = HCOOH + 4 NH3 + 2 Ag + H2O
[Co(NH3)6](OH)2 + H2O2 = [Co(NH3)6](OH)3 =>
2[Co(NH3)6](OH)2 + H2O2 = 2[Co(NH3)6](OH)3
HCl + O2 + CuCl = CuCl2 + H2O =>
4 HCl + O2 + 4 CuCl = 4 CuCl2 + 2 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Al + Mn4O = Mn + Al3O =>
3 Al + Mn4O = 4 Mn + Al3O
H2 + Cl4 = H8Cl4 =>
4 H2 + Cl4 = H8Cl4
Sr(I)2 + Al2(SO4)3 = SrSO4 + Al(I)3 =>
3 Sr(I)2 + Al2(SO4)3 = 3 SrSO4 + 2 Al(I)3
Cu + CH3COOH = H2 + Cu(CH3COO)5 =>
2 Cu + 10 CH3COOH = 5 H2 + 2 Cu(CH3COO)5
CH2O + [Ag(NH3)2OH] = HCOOH + NH3 + Ag + H2O =>
CH2O + 2[Ag(NH3)2OH] = HCOOH + 4 NH3 + 2 Ag + H2O
Na3Cl = Na + Cl2 =>
2 Na3Cl = 6 Na + Cl2
MgCO3 + Al2O3 = MgAl2O4 + CO2 =>
MgCO3 + Al2O3 = MgAl2O4 + CO2
Zn(CH3COO)2 + Na3P = Zn3P2 + NaCH3COO =>
3 Zn(CH3COO)2 + 2 Na3P = Zn3P2 + 6 NaCH3COO
NiSO4 + NH3 = H2SO4 + NiH + N =>
NiSO4 + NH3 = H2SO4 + NiH + N
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH2O + [Ag(NH3)2OH] = HCOOH + NH3 + Ag + H2O =>
CH2O + 2[Ag(NH3)2OH] = HCOOH + 4 NH3 + 2 Ag + H2O
Ti2S3 + O2 = Ti + SO2 =>
Ti2S3 + 3 O2 = 2 Ti + 3 SO2
HCOOH + H2 = C3H7OH + H2O =>
3 HCOOH + 6 H2 = C3H7OH + 5 H2O
N2H4 = NH3(g) + N2(g) =>
3 N2H4 = 4 NH3(g) + N2(g)
(NH4)2Fe(SO4) + HClO + H2SO4 = Fe2(SO4)3 + FeCl3 + (NH4)2SO4 + H2O =>
4(NH4)2Fe(SO4) + 6 HClO + 3 H2SO4 = Fe2(SO4)3 + 2 FeCl3 + 4(NH4)2SO4 + 6 H2O
KOH + HMnO4 = KH + OHMnO4 =>
KOH + HMnO4 = KH + OHMnO4
Sr(OH)2 + ClO2 = H2O + SrClO3 =>
Sr(OH)2 + ClO2 = H2O + SrClO3
MgCl2 + H3PO4 = HCl + Mg3(PO4)2 =>
3 MgCl2 + 2 H3PO4 = 6 HCl + Mg3(PO4)2
CuSO4*5H2O + KSCN = Cu(SCN)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KSCN = Cu(SCN)2 + K2SO4 + 5 H2O
Te + H2O2 = H2TeO6 + H2O =>
Te + 5 H2O2 = H2TeO6 + 4 H2O
Hg2(NO3)2 + HI = Hg2I2 + HNO3 =>
Hg2(NO3)2 + 2 HI = Hg2I2 + 2 HNO3
Na(s) + N2(g) = Na3N(s) =>
6 Na(s) + N2(g) = 2 Na3N(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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