| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H4(OCH3)2 + 8 C5H12O = 5 C14H20(OCH3)2 + 8 H2O
PbO + H2SO4 = (PbO)*PbSO4H2O =>
2 PbO + H2SO4 = (PbO)*PbSO4H2O
Zn(P2S4O4)(R)4 + H2O = Zn + H2S + H2SO4 + H3PO3 + R =>
4 Zn(P2S4O4)(R)4 + 28 H2O = 4 Zn + 11 H2S + 5 H2SO4 + 8 H3PO3 + 16 R
PO2 = P + O2 =>
PO2 = P + O2
Rb2CO3 = Rb + O2 + CO2 =>
2 Rb2CO3 = 4 Rb + O2 + 2 CO2
SO3 + H2 = S8 + H2O =>
8 SO3 + 24 H2 = S8 + 24 H2O
OH + CaCl2 = CaO2 + HCl =>
2 OH + CaCl2 = CaO2 + 2 HCl
Sr + C + O2 = SrCO2 =>
Sr + C + O2 = SrCO2
ZnO + H2SO4 = Zn + H2O + SO4 =>
ZnO + H2SO4 = Zn + H2O + SO4
KMnO4(aq) + NH3(g) = KNO3(aq) + MnO2(s) + KOH(aq) + H2O =>
8 KMnO4(aq) + 3 NH3(g) = 3 KNO3(aq) + 8 MnO2(s) + 5 KOH(aq) + 2 H2O
H + O2 + Ca2Fe = FeCa2H2O =>
4 H + O2 + 2 Ca2Fe = 2 FeCa2H2O
ZnBr2(aq) + NaCO3(aq) = ZnCO3(s) + NaBr2(aq) =>
ZnBr2(aq) + NaCO3(aq) = ZnCO3(s) + NaBr2(aq)
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Mg + AgCl = MgCl2 + Ag =>
Mg + 2 AgCl = MgCl2 + 2 Ag
KMnO4 + NaHSO3 + H2O = MnO2 + KOH + NaHSO4 =>
2 KMnO4 + 3 NaHSO3 + H2O = 2 MnO2 + 2 KOH + 3 NaHSO4
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
Cl2O5 + H2O = Cl2OH + H2O4 =>
2 Cl2O5 + 4 H2O = 2 Cl2OH + 3 H2O4
CaS + H2O = Ca(OH)2 + Ca(HS)2 =>
2 CaS + 2 H2O = Ca(OH)2 + Ca(HS)2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Br{+} + O{2-} = Br2O =>
2 Br{+} + O{2-} = Br2O
C = C4 =>
4 C = C4
C2H2O3 + O2 = CO2 + H2O =>
C2H2O3 + O2 = 2 CO2 + H2O
Fe(OH)3 + HClO2 = Fe(ClO2)3 + H2O =>
Fe(OH)3 + 3 HClO2 = Fe(ClO2)3 + 3 H2O
Ag2O + CH2O = Ag + CHO2 + H2O =>
3 Ag2O + 2 CH2O = 6 Ag + 2 CHO2 + H2O
Au + H2S = AuS + H2 =>
Au + H2S = AuS + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na(s) + Al2(SO4)3(aq) = Al(s) + Na2SO4(aq) =>
6 Na(s) + Al2(SO4)3(aq) = 2 Al(s) + 3 Na2SO4(aq)
FeCl2 + Mg = Cl + MgFe =>
FeCl2 + Mg = 2 Cl + MgFe
C9H17NO5 + C10H16N5O13P3 = C9H18NO8P + C10H15N5O10P2 =>
C9H17NO5 + C10H16N5O13P3 = C9H18NO8P + C10H15N5O10P2
Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*15H2O =>
2 Al(OH)3 + 3 H2SO4 + 9 H2O = Al2(SO4)3*15H2O
Li2O + Al2O3 + SiO2 = LiAlSi2O6 =>
Li2O + Al2O3 + 4 SiO2 = 2 LiAlSi2O6
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe =>
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe
MnO2 + KNO3 + KOH = K2MnO4 + KNO2 + H2O =>
MnO2 + KNO3 + 2 KOH = K2MnO4 + KNO2 + H2O
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
H2Co3 + Sr(OH)2 = H2O + Co3Sr =>
H2Co3 + Sr(OH)2 = 2 H2O + Co3Sr
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Sb2S3 + O2 = Sb + SO2 =>
Sb2S3 + 3 O2 = 2 Sb + 3 SO2
NH3 + H2O = NH3*H2O =>
NH3 + H2O = NH3*H2O
BaCl2 + Br = BaBr2 + Cl =>
BaCl2 + 2 Br = BaBr2 + 2 Cl
H3PO4 + Cu = Cu(PO4)2 + H2 =>
2 H3PO4 + Cu = Cu(PO4)2 + 3 H2
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
C6H7NO + C2H6O3 = C8H9NO2 + H2O =>
C6H7NO + C2H6O3 = C8H9NO2 + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
KCrO2 + PBO2 + KOH = K2CrO4 + PBO + H2O =>
2 KCrO2 + 3 PBO2 + 2 KOH = 2 K2CrO4 + 3 PBO + H2O
CaO + Zn(OH)2 = Ca(OH)2 + ZnO =>
CaO + Zn(OH)2 = Ca(OH)2 + ZnO
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
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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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