| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CClNO2 + 2 HClO3 + 14 KOH = 3 KNO3 + 5 KCl + 8 H2O + 3 K2CO3
CH4H16 + O2 = CH4 + H2O =>
CH4H16 + 4 O2 = CH4 + 8 H2O
Na + Fe2 = NaFe3 =>
2 Na + 3 Fe2 = 2 NaFe3
Sr3(PO4)2 + HNO3 = Sr(NO3)2 + H3PO4 =>
Sr3(PO4)2 + 6 HNO3 = 3 Sr(NO3)2 + 2 H3PO4
SrCO3 + PbO + CoO + ReO3 = SrPbCoReO6 + CO2 =>
SrCO3 + PbO + CoO + ReO3 = SrPbCoReO6 + CO2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Na2C2O4 + Ca{2+} = CaC2O4 + Na{+} =>
Na2C2O4 + Ca{2+} = CaC2O4 + 2 Na{+}
N{+5} + e = N{+4} =>
N{+5} + e = N{+4}
Cu + HBr = CuHBr =>
Cu + HBr = CuHBr
N{+5} + e = N{+4} =>
N{+5} + e = N{+4}
Mg3(PO4)2 + Na(OH) = Na3(PO4) + Mg(OH)2 =>
Mg3(PO4)2 + 6 Na(OH) = 2 Na3(PO4) + 3 Mg(OH)2
Fe(OH)3 + H2CO3 = H2O + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 H2CO3 = 6 H2O + Fe2(CO3)3
ZnO + Al(NO3)3*9H2O = ZnAl2O4 + HNO3 + H2O =>
ZnO + 2 Al(NO3)3*9H2O = ZnAl2O4 + 6 HNO3 + 15 H2O
Nb2TiC2F2 = Nb6C5 + TiC + NbF5 + Nb =>
5 Nb2TiC2F2 = Nb6C5 + 5 TiC + 2 NbF5 + 2 Nb
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H(OH) =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H(OH)
Au + CaNO3 = Ca + AuNO3 =>
Au + CaNO3 = Ca + AuNO3
HOOCCH2CH2CH2COOH + KOH = CH3CH2CH3 + K2CO3 + H2 =>
3 HOOCCH2CH2CH2COOH + 24 KOH = CH3CH2CH3 + 12 K2CO3 + 20 H2
Br2O + O2 = Br2O5 =>
Br2O + 2 O2 = Br2O5
Al + HCl + H2O = AlCl3*8H2O + H2 =>
2 Al + 6 HCl + 16 H2O = 2 AlCl3*8H2O + 3 H2
Mg2(s) + O2(g) = MgO2(s) =>
Mg2(s) + 2 O2(g) = 2 MgO2(s)
C22H46 + O = CO2 + H2O =>
C22H46 + 67 O = 22 CO2 + 23 H2O
CoCl2 + Ca(OH)2 = Co(OH)2 + CaCl2 =>
CoCl2 + Ca(OH)2 = Co(OH)2 + CaCl2
XC2H5 + O2 = XOH + CO2 + H2O = =>
2 XC2H5 + 7 O2 = 2 XOH + 4 CO2 + 4 H2O
Fe2S3 + O2 = FeO + SO2 =>
Fe2S3 + 4 O2 = 2 FeO + 3 SO2
C3OH(l) + O2(g) = CO2(g) + H2O =>
4 C3OH(l) + 11 O2(g) = 12 CO2(g) + 2 H2O
C6H12O6 + K2CO3 = CO2 + H2O + K =>
C6H12O6 + 12 K2CO3 = 18 CO2 + 6 H2O + 24 K
CuO + Cl2O + H2 = CuCl2 + H2O =>
CuO + Cl2O + 2 H2 = CuCl2 + 2 H2O
Na(OH)AgCl = NaClAgOH =>
Na(OH)AgCl = NaClAgOH
Li(Cr2O7) + BaCl2 = LiCl + Ba(Cr2O7)2 =>
2 Li(Cr2O7) + BaCl2 = 2 LiCl + Ba(Cr2O7)2
Ba(NO3)2 + Ag(NO3)3 = Ba(NO3)3 + Ag(NO3)2 =>
Ba(NO3)2 + Ag(NO3)3 = Ba(NO3)3 + Ag(NO3)2
C2H2 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H2 + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + Cr2(SO4)3 + K2SO4 + H2O
Be(OH)2 + KOH = BeK2O2 + H2O =>
Be(OH)2 + 2 KOH = BeK2O2 + 2 H2O
MnO + SiO2 = Mn2SiO4 =>
2 MnO + SiO2 = Mn2SiO4
C6H6 + CH3CHCH2 = C6H6CH(CH3)2 =>
5 C6H6 + 8 CH3CHCH2 = 6 C6H6CH(CH3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C13H28O11 + CuO = H2O + CO2 + Cu =>
C13H28O11 + 29 CuO = 14 H2O + 13 CO2 + 29 Cu
HgO = O2 + Hg1 =>
2 HgO = O2 + 2 Hg1
Cu{2+}H2O = Cu{2+}O =>
Cu{2+}H2O = Cu{2+}O
PCl3(l) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
Cu(NO3)2 + CaI2 = CuI2 + Ca(NO3)2 =>
Cu(NO3)2 + CaI2 = CuI2 + Ca(NO3)2
ZnSO4 + K4[Fe(CN)6] = K2SO4 + K2Zn[Fe(CN)6] =>
ZnSO4 + K4[Fe(CN)6] = K2SO4 + K2Zn[Fe(CN)6]
HgCl + NH4OH = Hg(NH2)Cl + Hg + NH4Cl + H2O =>
2 HgCl + 2 NH4OH = Hg(NH2)Cl + Hg + NH4Cl + 2 H2O
C4H8O2 + Ca(OH)2 = (C4H7O2)2Ca + H2O =>
2 C4H8O2 + Ca(OH)2 = (C4H7O2)2Ca + 2 H2O
CaC2O4 + H2SO4 + NaMnO4 = Na2SO4 + MnSO4 + CaSO4 + CO2 + H2O =>
5 CaC2O4 + 8 H2SO4 + 2 NaMnO4 = Na2SO4 + 2 MnSO4 + 5 CaSO4 + 10 CO2 + 8 H2O
(C6H5C)4(C4H2N)2(C4H2NH)2 + Cu(CH3CO2C)4 = Cu(C6H5C)4(C4H2N)4 + H2(CH3CO2C)4 =>
(C6H5C)4(C4H2N)2(C4H2NH)2 + Cu(CH3CO2C)4 = Cu(C6H5C)4(C4H2N)4 + H2(CH3CO2C)4
S + KHO = K2SO4 + K2S + H2O =>
4 S + 8 KHO = K2SO4 + 3 K2S + 4 H2O
FeSO4 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K4(SO4) =>
FeSO4 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K4(SO4)
V2O5 + HCl = V2O2Cl + HO3 =>
V2O5 + HCl = V2O2Cl + HO3
CH3SH + OH = CH3S + H2O =>
CH3SH + OH = CH3S + H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/15/24
Équations équilibrées sur06/14/23
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