| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + O2 = Na2O2
Tl(OH)3 + N2O5 = Tl(NO3)3 + H2O =>
2 Tl(OH)3 + 3 N2O5 = 2 Tl(NO3)3 + 3 H2O
UCl4 + KMnO4 = MnCl5 + UO2Cl + KCl =>
2 UCl4 + KMnO4 = MnCl5 + 2 UO2Cl + KCl
C2H5OH + KMnO4 + H2SO4 = H2O + MnSO4 + K2SO4 + CH3COOH =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 11 H2O + 4 MnSO4 + 2 K2SO4 + 5 CH3COOH
(NH4)6Mo7O24 + Na2C204 + H2SO4 = CO2 + Mo2O3 + NH3 + H2O + Na2SO4 =>
818(NH4)6Mo7O24 + 21 Na2C204 + 21 H2SO4 = 4284 CO2 + 2863 Mo2O3 + 4908 NH3 + 2475 H2O + 21 Na2SO4
C2H6O + O2 = C2H4O + H2O2 =>
C2H6O + O2 = C2H4O + H2O2
C4H9OH + Ba(OH)2 = Ba + COH + H2O =>
C4H9OH + 6 Ba(OH)2 = 6 Ba + 4 COH + 9 H2O
FeSO4 + KOH = Fe(OH)2 + K2(SO4) =>
FeSO4 + 2 KOH = Fe(OH)2 + K2(SO4)
Zn + H3O{+} + SO4{-} = ZnHSO4 + H2O =>
Zn + H3O{+} + SO4{-} = ZnHSO4 + H2O
NH2CONH2 = NH3 + CO2 + C3H6N6 =>
6 NH2CONH2 = 6 NH3 + 3 CO2 + C3H6N6
H2S + Fe2 = FeS + H =>
2 H2S + Fe2 = 2 FeS + 4 H
C6H10O4 + C8H17NO2 = C13H23O5N + CH4O =>
C6H10O4 + C8H17NO2 = C13H23O5N + CH4O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
ClO3 + SO2 = SO4 + Cl =>
2 ClO3 + 3 SO2 = 3 SO4 + 2 Cl
Cu{2+} + H2PO2{-} + HO{-} = CuH2 + PO4{3-} + H2O =>
Cu{2+} + H2PO2{-} + 4 HO{-} = CuH2 + PO4{3-} + 2 H2O
NH3 + H2CrO4 = (NH4)2CrO4 =>
2 NH3 + H2CrO4 = (NH4)2CrO4
C2H5OH + Cl2 = HCl + CH2ClCH2OH =>
C2H5OH + Cl2 = HCl + CH2ClCH2OH
CH2CH2 + Cl2 = CH2CH2Cl =>
2 CH2CH2 + Cl2 = 2 CH2CH2Cl
HCl + A = AHCl =>
HCl + A = AHCl
[Zn(OH)4] + HNO3 = Zn(OH)2 + NO3 + H2O =>
[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 NO3 + 2 H2O
Mg + CH4 = MgH2 + C =>
2 Mg + CH4 = 2 MgH2 + C
FeS2 + CaO = CaS + FeO + SO2 =>
3 FeS2 + 5 CaO = 5 CaS + 3 FeO + SO2
Na + O2 = Na2O2 = =>
2 Na + O2 = Na2O2
Fr(s) + Fl(g) = FrFl =>
Fr(s) + Fl(g) = FrFl
ZrOC2O4 + (NH4)2C2O4 = (NH4)2[ZrO(C2O4)2] =>
ZrOC2O4 + (NH4)2C2O4 = (NH4)2[ZrO(C2O4)2]
C4H9OH + C2H4O = C4H9OCH2CH2OH =>
C4H9OH + C2H4O = C4H9OCH2CH2OH
Cu(s) + HNO3(aq) = Cu(NO3)2 + NO(g) + H2O =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2 + 2 NO(g) + 4 H2O
C2H8N2O4 + Ca = CaC2O4 + H8N2 =>
C2H8N2O4 + Ca = CaC2O4 + H8N2
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
VO + MnO4 = VO3 + Mn =>
2 VO + MnO4 = 2 VO3 + Mn
Cr(HCO3)3 + HCl = CrCl3 + H2O + CO2 =>
Cr(HCO3)3 + 3 HCl = CrCl3 + 3 H2O + 3 CO2
Fe + H2SO4 = (Fe3)2SO4 + SO2 + H2O =>
6 Fe + 2 H2SO4 = (Fe3)2SO4 + SO2 + 2 H2O
Fe + HCe = FeCe + H2 =>
2 Fe + 2 HCe = 2 FeCe + H2
NaHCO3 + CH3COOH = CO2 + H2O + (CH3COO)Na =>
NaHCO3 + CH3COOH = CO2 + H2O + (CH3COO)Na
C2H5OH + H2O2 = H2O + C2H5O2H =>
C2H5OH + H2O2 = H2O + C2H5O2H
KOH + AgNO3 = KNO3 + Ag2O + H2O =>
2 KOH + 2 AgNO3 = 2 KNO3 + Ag2O + H2O
C2H6 + Cl2 = C2Cl6 + HCl =>
C2H6 + 6 Cl2 = C2Cl6 + 6 HCl
K + Al(OH)3 + H2O = KAl(OH)4 + H2 =>
2 K + 2 Al(OH)3 + 2 H2O = 2 KAl(OH)4 + H2
MgPO4 + Ca(OH)2 = Mg(OH)2 + CaPO4 =>
MgPO4 + Ca(OH)2 = Mg(OH)2 + CaPO4
Pb + O2H2 + HCl = H2O + PbCl2 =>
Pb + O2H2 + 2 HCl = 2 H2O + PbCl2
NaCl + Al + HgO = HgCl2 + Na + Al2O3 =>
6 NaCl + 2 Al + 3 HgO = 3 HgCl2 + 6 Na + Al2O3
I + P + H2O = HI + PHO =>
I + P + H2O = HI + PHO
C4H10 + O2 = CO211 + H2O =>
2 C4H10 + 849 O2 = 8 CO211 + 10 H2O
ZnCO3 + C4H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
15 ZnCO3 + 18 C4H8O7 = 5 Zn3(C6H5O7)2 + 47 H2O + 27 CO2
K + HNO3 = KH + NO3 =>
K + HNO3 = KH + NO3
CuSO4 + C = CuS + CO =>
CuSO4 + 4 C = CuS + 4 CO
C2H5Cl + Cl2 = C2H4Cl2 + HCl =>
C2H5Cl + Cl2 = C2H4Cl2 + HCl
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
LiCl + AgNO3 = AgCl + LiNO3 =>
LiCl + AgNO3 = AgCl + LiNO3
C6H5CH3 + CH3Cl = C6H4(CH3)2 + HCl =>
C6H5CH3 + CH3Cl = C6H4(CH3)2 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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