| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H8OCH2OC4H9NO = C15H17NO2H2O
Al(C2H3O2)3 + K2CO3 = Al2(CO3)3 + CH3CO2K =>
2 Al(C2H3O2)3 + 3 K2CO3 = Al2(CO3)3 + 6 CH3CO2K
Ag2(SO4) + H2O = Ag2 + H2S + O2 =>
2 Ag2(SO4) + 2 H2O = 2 Ag2 + 2 H2S + 5 O2
ZrO + HCl = ZrOCl2 + H =>
ZrO + 2 HCl = ZrOCl2 + 2 H
Cl2 + Bi2O3 + KOH = KCl + KBiO3 + H2O =>
2 Cl2 + Bi2O3 + 6 KOH = 4 KCl + 2 KBiO3 + 3 H2O
Zn + H3PO4 = Zn3(PO4)2 + P4O6 + H2O =>
12 Zn + 20 H3PO4 = 4 Zn3(PO4)2 + 3 P4O6 + 30 H2O
Zn + K3PO4 = K + Zn3(PO4)2 =>
3 Zn + 2 K3PO4 = 6 K + Zn3(PO4)2
VOSO4 + KMnO4 + H2O = HVO3 + MnSO4 + H2SO4 + K2SO4 =>
10 VOSO4 + 2 KMnO4 + 12 H2O = 10 HVO3 + 2 MnSO4 + 7 H2SO4 + K2SO4
HClO3 = HCl + O2 =>
2 HClO3 = 2 HCl + 3 O2
AgCO3 = Ag(s) + CO2(g) + O2(g) =>
2 AgCO3 = 2 Ag(s) + 2 CO2(g) + O2(g)
Sn + Au(C2H3O2)3 = Au + Sn(C2H3O2)3 =>
Sn + Au(C2H3O2)3 = Au + Sn(C2H3O2)3
CH3CCH3CH3Cl + H2O = CH3CCH3CH3OH + HCl =>
CH3CCH3CH3Cl + H2O = CH3CCH3CH3OH + HCl
AsCl3 + H2O = As(OH)3 + HCl =>
AsCl3 + 3 H2O = As(OH)3 + 3 HCl
Pb(SO4) + KI = PbI2 + K2(SO4) =>
Pb(SO4) + 2 KI = PbI2 + K2(SO4)
CoCl2*6H2O + HCl + C2H8N2 + O2 = [Co(C2H8N2)3]Cl3 + H2O =>
4 CoCl2*6H2O + 4 HCl + 12 C2H8N2 + O2 = 4[Co(C2H8N2)3]Cl3 + 26 H2O
KOH + C8H5O4K = C8H4O4K2 + H2O =>
KOH + C8H5O4K = C8H4O4K2 + H2O
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
Cu(OH)2 + NaNO3 = CuO2 + NaNO3H =>
Cu(OH)2 + 2 NaNO3 = CuO2 + 2 NaNO3H
BrF3(g) = Br(g) + F2(g) =>
2 BrF3(g) = 2 Br(g) + 3 F2(g)
Hg2{2} = HgHg{2} =>
Hg2{2} = HgHg{2}
KAlSi3(O8) + CO2 + H2O = Al2Si2O5(OH)4 + SiO2 + K{+} + HCO3{-} =>
2 KAlSi3(O8) + 2 CO2 + 3 H2O = Al2Si2O5(OH)4 + 4 SiO2 + 2 K{+} + 2 HCO3{-}
Cd + Sn + Te = CdSnTe2 =>
Cd + Sn + 2 Te = CdSnTe2
C2H5OH + O = CH3COOH + H2O =>
C2H5OH + 2 O = CH3COOH + H2O
HBr(aq) + LiOH(aq) = Li(aq) + Br(aq) + H2O(l) =>
HBr(aq) + LiOH(aq) = Li(aq) + Br(aq) + H2O(l)
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
C2C2H5OH + O2 = CO2 + H2O =>
C2C2H5OH + 5 O2 = 4 CO2 + 3 H2O
AuNO2PbCl4 = AuCl4Pb(NO2) =>
AuNO2PbCl4 = AuCl4Pb(NO2)
P4H10 + H2O + O2 = H3PO3 =>
2 P4H10 + 2 H2O + 11 O2 = 8 H3PO3
NaOH(aq)NiCl2(aq) = NaCl2NiOH =>
NaOH(aq)NiCl2(aq) = NaCl2NiOH
C10H17N3O6S = C10H6O2N2H8SO4NH3 =>
C10H17N3O6S = C10H6O2N2H8SO4NH3
Bi(NO3)3 + Na(Sn(OH)3) + NaOH = Bi + Na2(Sn(OH)6) + NaNO3 =>
2 Bi(NO3)3 + 3 Na(Sn(OH)3) + 9 NaOH = 2 Bi + 3 Na2(Sn(OH)6) + 6 NaNO3
CH2CH2(g) + H2O(l) = CH3CH2OH(aq) =>
CH2CH2(g) + H2O(l) = CH3CH2OH(aq)
Zn{2+} + Pt = Zn + Pt{2+} =>
Zn{2+} + Pt = Zn + Pt{2+}
C6H5O6R3 + H2O = C5H6O5R2 + CHO2R =>
C6H5O6R3 + H2O = C5H6O5R2 + CHO2R
CaH2 + KOH = Ca(OH)2 + KH =>
CaH2 + 2 KOH = Ca(OH)2 + 2 KH
C5H12(l) + O2(l) = CO2(l) + H2O(l) =>
C5H12(l) + 8 O2(l) = 5 CO2(l) + 6 H2O(l)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C41H46NO5Na2SO4 = H2OC6H7NC35H37Na2SO8 =>
C41H46NO5Na2SO4 = H2OC6H7NC35H37Na2SO8
Fe3S2 + O2 = Fe3O + SO2 =>
2 Fe3S2 + 5 O2 = 2 Fe3O + 4 SO2
Ag(NO3)2 + HCl = Ag(Cl)2 + HNO3 =>
Ag(NO3)2 + 2 HCl = Ag(Cl)2 + 2 HNO3
CH4(g) + ClF(g) = CH3Cl(g) + HF(g) =>
CH4(g) + ClF(g) = CH3Cl(g) + HF(g)
H2C2O4 + KMnO4 = CO2 + H2O + K2CO3 + MnO2 =>
3 H2C2O4 + 2 KMnO4 = 5 CO2 + 3 H2O + K2CO3 + 2 MnO2
S2O3 + MnO4 = SO4 + Mn2 =>
8 S2O3 + 10 MnO4 = 16 SO4 + 5 Mn2
Si(s) + Cr2O3(s) = SiO2(s) + Cr(l) =>
3 Si(s) + 2 Cr2O3(s) = 3 SiO2(s) + 4 Cr(l)
MnCl2 + NH4OH = NH4Cl + Mn(OH)2 =>
MnCl2 + 2 NH4OH = 2 NH4Cl + Mn(OH)2
N2O5 + B2O3 + H2O = B3N3H6 + O2 =>
3 N2O5 + 3 B2O3 + 6 H2O = 2 B3N3H6 + 15 O2
Fe + Na + Br = FeNaBr =>
Fe + Na + Br = FeNaBr
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
PCl3 + H2O2 = H3PO4 + Cl2 + H2O =>
2 PCl3 + 5 H2O2 = 2 H3PO4 + 3 Cl2 + 2 H2O
Si2H6(s) + O2(g) = SiO2(s) + H2O(g) =>
2 Si2H6(s) + 7 O2(g) = 4 SiO2(s) + 6 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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