| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeS + H2S = FeS2 + 2 H
CH3CO2H + Al(OH)3 = H2O + Al(CH3CO2)3 =>
3 CH3CO2H + Al(OH)3 = 3 H2O + Al(CH3CO2)3
AgNO3 + NH4OH = NH4Ag + NO3OH =>
AgNO3 + NH4OH = NH4Ag + NO3OH
NaCl + Hg = Na + HgCl =>
NaCl + Hg = Na + HgCl
N2*O2 = NO =>
N2*O2 = 2 NO
PbCl2(s) = Pb + Cl2 =>
PbCl2(s) = Pb + Cl2
AlOH + K = KOH + Al =>
AlOH + K = KOH + Al
SO2 + Mg + O = MgSO3 =>
SO2 + Mg + O = MgSO3
ZnSO4 + Zn = ZnS + ZnO44 =>
11 ZnSO4 + Zn = 11 ZnS + ZnO44
P + K = K3P =>
P + 3 K = K3P
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s)
Ag + AgNO3 = Ag2O + NO2 =>
Ag + AgNO3 = Ag2O + NO2
CaO + Al = Ca3Al2O6 + Ca =>
6 CaO + 2 Al = Ca3Al2O6 + 3 Ca
CH3NH2 + HCl = HNH2 + CH3Cl =>
CH3NH2 + HCl = HNH2 + CH3Cl
H3COOCH3 + O2 = CO + H2O =>
2 H3COOCH3 + 3 O2 = 4 CO + 6 H2O
HCl + Pb(NO3)2 = HNO3 + PbCl2 =>
2 HCl + Pb(NO3)2 = 2 HNO3 + PbCl2
Ag3PO4 + HCl = H3PO4 + AgCl =>
Ag3PO4 + 3 HCl = H3PO4 + 3 AgCl
Cd + NaOH = Cd(OH)2 + Na =>
Cd + 2 NaOH = Cd(OH)2 + 2 Na
HCl + Sn + NO3 = SnCl6 + NO2 + H2O =>
6 HCl + Sn + 3 NO3 = SnCl6 + 3 NO2 + 3 H2O
K2SO4 = K2O + SO3 =>
K2SO4 = K2O + SO3
KMnO4 + NH4Cl + H2SO4 = N2 + K2SO4 + MnSO4 + HCl + H2O =>
6 KMnO4 + 10 NH4Cl + 9 H2SO4 = 5 N2 + 3 K2SO4 + 6 MnSO4 + 10 HCl + 24 H2O
NH3 + CO2 + H2O = C6H12O6 + HNO3 =>
3 NH3 + 6 CO2 + 3 H2O = C6H12O6 + 3 HNO3
NaI + KClO + CH3COOH = CH3COONa + KCl + H2O + I2 =>
2 NaI + KClO + 2 CH3COOH = 2 CH3COONa + KCl + H2O + I2
CaHPo4 = Ca3(Po4)2 + H3Po4 =>
3 CaHPo4 = Ca3(Po4)2 + H3Po4
H2SO4 + NH4Cl + MnO2 = Cl2 + (NH4)2SO4 + MnCl2 + H2O =>
2 H2SO4 + 4 NH4Cl + MnO2 = Cl2 + 2(NH4)2SO4 + MnCl2 + 2 H2O
Li2O + Fe2O3 = LiFeO2 =>
Li2O + Fe2O3 = 2 LiFeO2
Al(OH)3 + K = Al + KOH =>
Al(OH)3 + 3 K = Al + 3 KOH
Fe(OH)3(heat) = Fe + OH =>
Fe(OH)3(heat) = Fe + 3 OH
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
Sb2O3 + NaOH + H2O2 + H2O = Na[Sb(OH)6] =>
Sb2O3 + 2 NaOH + 2 H2O2 + 3 H2O = 2 Na[Sb(OH)6]
KNO2 + KI + HCl = KCl + NO + H2O + I2 =>
2 KNO2 + 2 KI + 4 HCl = 4 KCl + 2 NO + 2 H2O + I2
K2S + MgSO = MgS + K2SO =>
K2S + MgSO = MgS + K2SO
Au + HCl = Au2Cl3 + H2 =>
4 Au + 6 HCl = 2 Au2Cl3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H5OH + FeCl3 = C6H5(OFeCl2) + HCl =>
C6H5OH + FeCl3 = C6H5(OFeCl2) + HCl
IO3 + As2O3 = I + AsO4 =>
5 IO3 + 3 As2O3 = 5 I + 6 AsO4
HNO2 + H2O + S2O8{-2} = NO3{-} + H{+} + SO4{-2} =>
HNO2 + H2O + S2O8{-2} = NO3{-} + 3 H{+} + 2 SO4{-2}
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
KBrO3 + PH3 + NaOH = KBr + Na3PO4 + H2O =>
4 KBrO3 + 3 PH3 + 9 NaOH = 4 KBr + 3 Na3PO4 + 9 H2O
As2S3 + O2 = As4O6 + SO2 =>
2 As2S3 + 9 O2 = As4O6 + 6 SO2
Zn(OH)2 + Cr2O3 = Cr(OH)3 + ZnO =>
3 Zn(OH)2 + Cr2O3 = 2 Cr(OH)3 + 3 ZnO
NaCI + HBr = NaBr + HCI =>
NaCI + HBr = NaBr + HCI
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H3SO4 + P = H3PO4 + H2O + SO2 =>
5 H3SO4 + P = H3PO4 + 6 H2O + 5 SO2
K2SO4(aq) + Co(NO3)2(aq) = CoSO4(s) + KNO3(aq) =>
K2SO4(aq) + Co(NO3)2(aq) = CoSO4(s) + 2 KNO3(aq)
Ba(OH)2(aq) = Ba + OH =>
Ba(OH)2(aq) = Ba + 2 OH
[Cu(H2O)6]SO4 + K4Fe(CN)6 = Cu2Fe(CN)6 + K2SO4 + H2O =>
2[Cu(H2O)6]SO4 + K4Fe(CN)6 = Cu2Fe(CN)6 + 2 K2SO4 + 12 H2O
C + H2O = C2H5OH + CO2 =>
3 C + 3 H2O = C2H5OH + CO2
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
Cr2(SO4)3 + Na2S2O8 + NaOH = Na2SO4 + Na2CrO4 + H2O =>
Cr2(SO4)3 + 3 Na2S2O8 + 16 NaOH = 9 Na2SO4 + 2 Na2CrO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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