Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 + Ba = 2 Na + BaSO4
Ag(s) + Fe(NO3)2(aq) = AgNO3(aq) + Fe(s) =>
2 Ag(s) + Fe(NO3)2(aq) = 2 AgNO3(aq) + Fe(s)
C6H12O2 = C6H10O + H2O =>
C6H12O2 = C6H10O + H2O
Ho + I2 = HoI3 =>
2 Ho + 3 I2 = 2 HoI3
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Li2S + CrCl3 = Cr2S3 + LiCl =>
3 Li2S + 2 CrCl3 = Cr2S3 + 6 LiCl
K + N2 = K3N =>
6 K + N2 = 2 K3N
CH3OH + KMnO4 + NaOH = CH2O + MnO4 + KOH + NaH =>
CH3OH + 2 KMnO4 + 2 NaOH = CH2O + 2 MnO4 + 2 KOH + 2 NaH
NaNa + N2N2 = Na3N =>
6 NaNa + N2N2 = 4 Na3N
Al + S = Al3S2 =>
3 Al + 2 S = Al3S2
K + Ag2S = K2S + Ag =>
2 K + Ag2S = K2S + 2 Ag
Na(I) + Cu(Cl2) = Na(Cl) + Cu(I)2 =>
2 Na(I) + Cu(Cl2) = 2 Na(Cl) + Cu(I)2
HgCl + KOH = KCl + HgOH =>
HgCl + KOH = KCl + HgOH
CoCl2 + NH3 + H2O = Co(HO)Cl + NH4 + Cl =>
CoCl2 + NH3 + H2O = Co(HO)Cl + NH4 + Cl
Fe + H{+} + NO3{-} = Fe{+3} + NO + H2O =>
Fe + 4 H{+} + NO3{-} = Fe{+3} + NO + 2 H2O
FeCl3(ac) + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3(ac) + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
H4C2O2 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
9 H4C2O2 + 12 NaHCO3 = 6 CO2 + 14 H2O + 4 Na3C6H5O7
C2H5OH + C2H5COOH = C2H5COOC2H5 + H2O =>
C2H5OH + C2H5COOH = C2H5COOC2H5 + H2O
MgS + HClO4 = MgS(ClO4)2 + H2 =>
MgS + 2 HClO4 = MgS(ClO4)2 + H2
Co2(CO3)3 + Pb(MnO4)4 = Pb(CO3)2 + Co(MnO4)3 =>
2 Co2(CO3)3 + 3 Pb(MnO4)4 = 3 Pb(CO3)2 + 4 Co(MnO4)3
FeBr + Mg = Fe + MgBr3 =>
3 FeBr + Mg = 3 Fe + MgBr3
BaCl2 + HNO3 = Ba(NO3)2 + ClH =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 ClH
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Sr(HCO3)2 = SrO + CO2 + H2O =>
Sr(HCO3)2 = SrO + 2 CO2 + H2O
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Cr(OH)3(H2O)3 + KOH = K3[Cr(OH)6] + H2O =>
Cr(OH)3(H2O)3 + 3 KOH = K3[Cr(OH)6] + 3 H2O
NaOCl + Hg = NaCl + HgO =>
NaOCl + Hg = NaCl + HgO
C2H5OH + K = C2H5OK + H2 =>
2 C2H5OH + 2 K = 2 C2H5OK + H2
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CH2CH2CHOH + Cr2(SO4)3 + K2SO4 + H2O =>
12 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = 6 CH3CH2CH2CHOH + Cr2(SO4)3 + K2SO4 + 13 H2O
Cu2(aq)S2(aq) = CuS(s) =>
Cu2(aq)S2(aq) = 2 CuS(s)
Cr2(SO4) + NaOH = Cr2OH + Na(SO4) =>
Cr2(SO4) + NaOH = Cr2OH + Na(SO4)
K + O3 = K(O3) =>
K + O3 = K(O3)
Fe2O3 + Ca3(PO4)2 = Fe(PO4) + CaO =>
Fe2O3 + Ca3(PO4)2 = 2 Fe(PO4) + 3 CaO
K + O3 = K(O3) =>
K + O3 = K(O3)
NH4NO3 + C6H12O6 = H2O + CO2 + NH3 =>
3 NH4NO3 + C6H12O6 = 3 H2O + 6 CO2 + 6 NH3
C6H4(COOH)2 + NaOH = C6H4(COONa)2 + H2O =>
C6H4(COOH)2 + 2 NaOH = C6H4(COONa)2 + 2 H2O
C2HCl + NaOH = NaCl + H2O + C2 =>
C2HCl + NaOH = NaCl + H2O + C2
Na3PO4(aq) + KNO3(aq) = NaNO3 + K3PO4 =>
Na3PO4(aq) + 3 KNO3(aq) = 3 NaNO3 + K3PO4
MoBr5 + O2 = Br2 + MoO =>
2 MoBr5 + O2 = 5 Br2 + 2 MoO
ZnO + SO3 = ZnO3 + SO =>
ZnO + SO3 = ZnO3 + SO
KAl(SO4)2*12H2O + H3PO4 = AlPO4 + KH3(SO4)2 + H2O =>
KAl(SO4)2*12H2O + H3PO4 = AlPO4 + KH3(SO4)2 + 12 H2O
Na2 + HNO3 = NaNO3 + H2 =>
Na2 + 2 HNO3 = 2 NaNO3 + H2
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2O(l) + Rb(s) = RbOH(aq) + H2(g) =>
2 H2O(l) + 2 Rb(s) = 2 RbOH(aq) + H2(g)
C5H4N4O3 + NaOH = NaC5H3N4O3 + H2O =>
C5H4N4O3 + NaOH = NaC5H3N4O3 + H2O
Cu(NO3)2 + H2O = H2ONO2 + CuO + O2 =>
2 Cu(NO3)2 + 4 H2O = 4 H2ONO2 + 2 CuO + O2
Na2CO3 + KNO3 = KCO3 + Na2NO3 =>
Na2CO3 + KNO3 = KCO3 + Na2NO3
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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