| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al2O3 = 4 Al + 3 O2
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
C2H5BrNaOH = C2H4OH2NaBr =>
C2H5BrNaOH = C2H4OH2NaBr
K2S + CuSO4 = CuS + K2(SO4) =>
K2S + CuSO4 = CuS + K2(SO4)
CO2 + F = FO3 + C =>
3 CO2 + 2 F = 2 FO3 + 3 C
CH3Cl + AlCl3 = CH3AlCl3 + Cl =>
CH3Cl + AlCl3 = CH3AlCl3 + Cl
LiAl(SiO3)2 + H2SO4 = Li2SO4 + SiO2 + Al2(SO4)3 + H2O =>
2 LiAl(SiO3)2 + 4 H2SO4 = Li2SO4 + 4 SiO2 + Al2(SO4)3 + 4 H2O
Ca(ClO4)2 = Ca + (ClO4)2 =>
Ca(ClO4)2 = Ca + (ClO4)2
Zn(No3)2 + LiOH = Zn(OH)2 + LiNo3 =>
Zn(No3)2 + 2 LiOH = Zn(OH)2 + 2 LiNo3
Li4Si + H2O = LiOH + SiH4 =>
Li4Si + 4 H2O = 4 LiOH + SiH4
Al2S3 + HOH = Al(OH)3 + H2 + S3 =>
Al2S3 + 6 HOH = 2 Al(OH)3 + 3 H2 + S3
Ba(OH)2 + K2SO4 = BaSO4 + KOH =>
Ba(OH)2 + K2SO4 = BaSO4 + 2 KOH
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
BlCl3 + H2S = Bl2S3 + HCl =>
2 BlCl3 + 3 H2S = Bl2S3 + 6 HCl
ZrO2 + CCl4 = ZrCl4 + COCl2 =>
ZrO2 + 2 CCl4 = ZrCl4 + 2 COCl2
CoCl2 + NH4CNS + C5H11OH = H2[Co(CNS)4] + NH4Cl + C5H11ONH4 =>
CoCl2 + 4 NH4CNS + 2 C5H11OH = H2[Co(CNS)4] + 2 NH4Cl + 2 C5H11ONH4
Pt + Cl{-} + NO3{-} + H{+} = PtCl6{2-} + NO + H2O =>
3 Pt + 18 Cl{-} + 4 NO3{-} + 16 H{+} = 3 PtCl6{2-} + 4 NO + 8 H2O
CH3OH + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 CH3OH + 4 Cu(OH)2 = CH3COOH + 2 Cu2O + 6 H2O
(CH3CH2OH) + O2 = H2O + (CH3COOH) =>
(CH3CH2OH) + O2 = H2O + (CH3COOH)
P + H2SO4 = HPO3 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 HPO3 + 5 SO2 + 4 H2O
Na2SO3 + CaCl2 = NaCl + CaSO3 =>
Na2SO3 + CaCl2 = 2 NaCl + CaSO3
Mn2 = Mn5 =>
5 Mn2 = 2 Mn5
Zn + SO4 = ZnO + SO2 =>
2 Zn + SO4 = 2 ZnO + SO2
Ba(HO)2 + (NH4)2SO4(aq) = BaSO4(aq) + NH3(g) + H2O(l) =>
Ba(HO)2 + (NH4)2SO4(aq) = BaSO4(aq) + 2 NH3(g) + 2 H2O(l)
Ba(HSO3)2 + NaHSO4 = BaSO4 + Na2SO4 + H2O + SO2 =>
Ba(HSO3)2 + 2 NaHSO4 = BaSO4 + Na2SO4 + 2 H2O + 2 SO2
BeI2 + O3 + H2O = BeO2 + HIO3 =>
3 BeI2 + 7 O3 + 3 H2O = 3 BeO2 + 6 HIO3
Hg0 = Hg = + O2 =>
Hg0 = Hg
H2S + AgF = Ag2S + HF =>
H2S + 2 AgF = Ag2S + 2 HF
C5H14 + O2 = H2O + CO =>
C5H14 + 6 O2 = 7 H2O + 5 CO
Fe(NO3)2 + Ba(OH)2 = Fe(OH)2 + Ba(NO3)2 =>
Fe(NO3)2 + Ba(OH)2 = Fe(OH)2 + Ba(NO3)2
Ag2TeO4 + HCl = Te + AgCl + Cl2 + H2O =>
Ag2TeO4 + 8 HCl = Te + 2 AgCl + 3 Cl2 + 4 H2O
K(HO) + H2SO4 = K2SO4 + H2O =>
2 K(HO) + H2SO4 = K2SO4 + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NaClAgOH = Na(OH)AgCl =>
NaClAgOH = Na(OH)AgCl
Ba(NO3)3 + H2S = Ba2S3 + HNO3 =>
2 Ba(NO3)3 + 3 H2S = Ba2S3 + 6 HNO3
KC1 + AgNO3 = KNO3 + AgC1 =>
KC1 + AgNO3 = KNO3 + AgC1
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
C3H7OH + NaMnO4 + H2SO4 = C3H6O + Na2SO4 + MnSO4 + H2O =>
5 C3H7OH + 2 NaMnO4 + 3 H2SO4 = 5 C3H6O + Na2SO4 + 2 MnSO4 + 8 H2O
Al + HNO3 = Al2NO3 + NO2 + H2O =>
2 Al + 2 HNO3 = Al2NO3 + NO2 + H2O
Na2S2O5 + HCl = H2O + SO2 + NaCl =>
Na2S2O5 + 2 HCl = H2O + 2 SO2 + 2 NaCl
SiO2 + H2O = Si(OH)2 + O2 =>
2 SiO2 + 2 H2O = 2 Si(OH)2 + O2
Na + S = Na2S =>
2 Na + S = Na2S
CH3C6H4Cl + KMnO4 = C7H5ClO2 + MnO2 + KH2 =>
CH3C6H4Cl + KMnO4 = C7H5ClO2 + MnO2 + KH2
HF + Na = NaF + H2 =>
2 HF + 2 Na = 2 NaF + H2
H3[SbCl6] + Na2S2O3 + H2O = Sb2S3 + Na2SO4 + HCl =>
2 H3[SbCl6] + 3 Na2S2O3 + 3 H2O = Sb2S3 + 3 Na2SO4 + 12 HCl
H2SO4 + Pb(CH3COO)2 = PbSO4 + CH3COOH =>
H2SO4 + Pb(CH3COO)2 = PbSO4 + 2 CH3COOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H7OH + NaMnO4 + H2SO4 = C3H6O + Na2SO4 + MnSO4 + H2O =>
5 C3H7OH + 2 NaMnO4 + 3 H2SO4 = 5 C3H6O + Na2SO4 + 2 MnSO4 + 8 H2O
Ca(s) + HCl(aq) = H2(g) + CaCl2(aq) =>
Ca(s) + 2 HCl(aq) = H2(g) + CaCl2(aq)
KMnO4 + NaHSO3 = MnO2 + K2SO4 + Na2SO4 + H2O + H2SO4 =>
4 KMnO4 + 6 NaHSO3 = 4 MnO2 + 2 K2SO4 + 3 Na2SO4 + 2 H2O + H2SO4
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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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