| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 KMnO4 + 5 K2S + 4 H2O = 5 K2SO4 + 8 KOH + 8 MnO
VOSO4 + CH3COCH2COCH3 = H2SO4VO(CH3COCHCOCH3)2 =>
VOSO4 + 2 CH3COCH2COCH3 = H2SO4VO(CH3COCHCOCH3)2
NaCl2 + Ca = CaCl2 + Na =>
NaCl2 + Ca = CaCl2 + Na
Al(OH)2 + HNO3 = Al(OH)2NO3 + H =>
Al(OH)2 + HNO3 = Al(OH)2NO3 + H
KMnO4 + NaOH + Na2SO = Na2MnO4 + K2MnO4 + Na2SO4 + H2O =>
6 KMnO4 + 6 NaOH + Na2SO = 3 Na2MnO4 + 3 K2MnO4 + Na2SO4 + 3 H2O
C4H10O + C13H8O = H2O + C17H16O =>
C4H10O + C13H8O = H2O + C17H16O
CdS + HNO3 + HCl = S + NO + CdCl2 + H2O =>
3 CdS + 2 HNO3 + 6 HCl = 3 S + 2 NO + 3 CdCl2 + 4 H2O
C2H4Br2 + KOH = KBr + CH3CHO + HBr =>
C2H4Br2 + KOH = KBr + CH3CHO + HBr
O6 = O8 =>
4 O6 = 3 O8
Ba(CH3OO)2 + Na3PO4 = Ba3(PO4)2 + NaCH3OO =>
3 Ba(CH3OO)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCH3OO
Cl2 + H2O + Na = NaClO + HCl =>
3 Cl2 + 2 H2O + 2 Na = 2 NaClO + 4 HCl
K(MnO4) + Fe(SO4) + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 K(MnO4) + 10 Fe(SO4) + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
Al + Cu(SO4) = Al2(SO4) + Cu(s) =>
2 Al + Cu(SO4) = Al2(SO4) + Cu(s)
Cd(SO4)2 + NaOH = Cd(OH)2 + NaSO4 =>
Cd(SO4)2 + 2 NaOH = Cd(OH)2 + 2 NaSO4
CoSO4(H2O)7 + C2H8N2 + HCl = [Co(C2H8N2)3]SO4Cl + H2 + H2O =>
2 CoSO4(H2O)7 + 6 C2H8N2 + 2 HCl = 2[Co(C2H8N2)3]SO4Cl + H2 + 14 H2O
Cr2(CO3)3 + H2C2O4*2H2O = H3Cr(C2O4)3 + H2O + CO2 =>
Cr2(CO3)3 + 6 H2C2O4*2H2O = 2 H3Cr(C2O4)3 + 15 H2O + 3 CO2
Al2(SO4)3 + Pb(C2H3O2)2 = Al(CH3CO2)3 + PbSO4 =>
Al2(SO4)3 + 3 Pb(C2H3O2)2 = 2 Al(CH3CO2)3 + 3 PbSO4
Hg(NO3)2 + Cu = Cu2NO3 + Hg =>
Hg(NO3)2 + 4 Cu = 2 Cu2NO3 + Hg
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CaO*Al2O3*2SiO2 + H{+} + H2O = Al(OH)3 + H2SiO3 + Ca{2+} =>
CaO*Al2O3*2SiO2 + 2 H{+} + 4 H2O = 2 Al(OH)3 + 2 H2SiO3 + Ca{2+}
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
CH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + NaSO4 + H2O =>
CH3CH2CH2OH + Na2Cr2O7 + 5 H2SO4 = CH3CH2COOH + Cr2(SO4)3 + 2 NaSO4 + 6 H2O
AgNO3 + K2S2O8 + KOH = Ag2O2 + KNO3 + K2SO4 + H2O =>
2 AgNO3 + K2S2O8 + 4 KOH = Ag2O2 + 2 KNO3 + 2 K2SO4 + 2 H2O
Fe(OH)4 + Al = Al(OH)3 + Fe =>
3 Fe(OH)4 + 4 Al = 4 Al(OH)3 + 3 Fe
Na3(s) + PO4(s) = Na3PO4(s) =>
Na3(s) + PO4(s) = Na3PO4(s)
HI(aq) + CaSO3(s) = H2O + SO2 + CaI2 =>
2 HI(aq) + CaSO3(s) = H2O + SO2 + CaI2
Co + CH3CSNH2 = CoS + CH3CNH2 =>
Co + CH3CSNH2 = CoS + CH3CNH2
MnO2 + Zn + H2O = Mn(OH)2 + ZnO =>
MnO2 + Zn + H2O = Mn(OH)2 + ZnO
HgO(s) + Zn(s) = ZnO(s) + Hg(l) =>
HgO(s) + Zn(s) = ZnO(s) + Hg(l)
Ca + HNO3 = NH4NHO3 + Ca(NO3)2 + H2O =>
9 Ca + 22 HNO3 = 2 NH4NHO3 + 9 Ca(NO3)2 + 6 H2O
V2(CO3)3 = V2O5 + CO + CO2 =>
V2(CO3)3 = V2O5 + 2 CO + CO2
K(s) + ZnCl2(aq) = KCl(aq) + Zn(g) =>
2 K(s) + ZnCl2(aq) = 2 KCl(aq) + Zn(g)
TeH2 + As(NO3)3 = AsH2 + Te(NO3)3 =>
TeH2 + As(NO3)3 = AsH2 + Te(NO3)3
HI + MgOH = MgI + H2O =>
HI + MgOH = MgI + H2O
AlCl3 + Pb2 = PbCl2 + Al23 =>
92 AlCl3 + 69 Pb2 = 138 PbCl2 + 4 Al23
ZnCl + HS = ZnS + HCl =>
ZnCl + HS = ZnS + HCl
CaCO3 + (NH4)2SO4 = (NH4)2CO3 + CaSO4 =>
CaCO3 + (NH4)2SO4 = (NH4)2CO3 + CaSO4
AlCl3 + K2CO3 + H2O = AlOHCl2 + KCl + CO2 =>
2 AlCl3 + K2CO3 + H2O = 2 AlOHCl2 + 2 KCl + CO2
Na3(PO4) + Zn(NO3)2 = NaNO3 + Zn3(PO4)2 =>
2 Na3(PO4) + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO4)2
Fe(NO3)3 + sodiumhydroxide = Fe(OH)3 + sodiumnitrate =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Mo{+2} + OH{-} = Mo(OH)2 =>
Mo{+2} + 2 OH{-} = Mo(OH)2
MgO + CaS = MgS + CaO =>
MgO + CaS = MgS + CaO
HgO(s) = Hg(l) + O2(aq) =>
2 HgO(s) = 2 Hg(l) + O2(aq)
Na + Ca2S2 = NaS2 + Ca =>
Na + Ca2S2 = NaS2 + 2 Ca
C99H149O59 + H2O = CH4 + CO2 =>
8 C99H149O59 + 258 H2O = 427 CH4 + 365 CO2
CO + Fe{3}O{4} = CO{2} + Fe =>
3 CO + 2 Fe{3}O{4} = 3 CO{2} + 2 Fe
Ba(CH3CO2)2(aq) + Ag2SO4(aq) = BaSO4(s) + Ag2(CH3CO2)2(aq) =>
Ba(CH3CO2)2(aq) + Ag2SO4(aq) = BaSO4(s) + Ag2(CH3CO2)2(aq)
Ca(OH)2 + HBr = CaBr2(aq) + H2O(l) =>
Ca(OH)2 + 2 HBr = CaBr2(aq) + 2 H2O(l)
MagnesiumNitrate + PotassiumChloride = MagnesiumChloride + PotassiumNitrate =>
MagnesiumNitrate + PotassiumChloride = MagnesiumChloride + PotassiumNitrate
H2SIO3 = SIO2H2O =>
H2SIO3 = SIO2H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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