| Équations équilibrées la veille | Équations équilibrées le lendemain |
2[NiCl2(PPh3)2] + CH2Cl2 = [NiCl2(PPh3)2]2CH2Cl2
HN + KOH = NK + H2O =>
HN + KOH = NK + H2O
Ca(NO3)2 + Al(OH)3 = Al(NO3)2 + Ca(OH)3 =>
Ca(NO3)2 + Al(OH)3 = Al(NO3)2 + Ca(OH)3
NaCl + CaCl2 = CaNa + NaCl2 =>
4 NaCl + CaCl2 = CaNa + 3 NaCl2
Na2WO4 + SnCl2 = SnWO4 + NaCl =>
Na2WO4 + SnCl2 = SnWO4 + 2 NaCl
KCl + Fe(OH)SO4 = KClO3 + FeSO4 + H2O =>
KCl + 6 Fe(OH)SO4 = KClO3 + 6 FeSO4 + 3 H2O
Hg2Br2 + Na2SO4 = Hg2SO4 + NaBr =>
Hg2Br2 + Na2SO4 = Hg2SO4 + 2 NaBr
ZnO + HNO3 = (Zn(NO3)2) + H2O =>
ZnO + 2 HNO3 = (Zn(NO3)2) + H2O
C6H5COOH + CH3OH = C6H5CH2OH + HCOOH =>
C6H5COOH + CH3OH = C6H5CH2OH + HCOOH
K2HAsO3 + NaBrO3 + HCl = KCl + NaBr + H3AsO4 =>
3 K2HAsO3 + NaBrO3 + 6 HCl = 6 KCl + NaBr + 3 H3AsO4
HF(aq) + NAOH(aq) = NAF(aq) + H2O(l) =>
HF(aq) + NAOH(aq) = NAF(aq) + H2O(l)
Hg2Br2 + Na2SO4 = Hg2SO4 + NaBr =>
Hg2Br2 + Na2SO4 = Hg2SO4 + 2 NaBr
IPb + Mg = MgI2 + Pb =>
2 IPb + Mg = MgI2 + 2 Pb
Fe6 + C6 = Fe12C6 =>
2 Fe6 + C6 = Fe12C6
RuO2 + H2O = Ru(OH)4 =>
RuO2 + 2 H2O = Ru(OH)4
SO15 = SO5 + O5 =>
SO15 = SO5 + 2 O5
LiAlH4 + C4H10O = C12H28AlLiO3 + H2 =>
LiAlH4 + 3 C4H10O = C12H28AlLiO3 + 3 H2
Mn7 + Si = Mn2Si7 =>
2 Mn7 + 49 Si = 7 Mn2Si7
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C2H5NC2H5 + O2 = CO2 + N2 + H2O =>
2 C2H5NC2H5 + 13 O2 = 8 CO2 + N2 + 10 H2O
V2O5 + Ca(OH)2 = Ca(VO3)2 + H2O =>
V2O5 + Ca(OH)2 = Ca(VO3)2 + H2O
Mn3O4(s) + Al(l) = Al2O3(s) + Mn(s) =>
3 Mn3O4(s) + 8 Al(l) = 4 Al2O3(s) + 9 Mn(s)
Zn + NaNO33 + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
34 Zn + NaNO33 + 67 NaOH + 36 H2O = 34 Na2[Zn(OH)4] + NH3
KNO3 + AlCl3 = KNO3AlCl3 =>
KNO3 + AlCl3 = KNO3AlCl3
Ba(NO2)2 + CaCrO3 = Ca(NO2)2 + BaCrO3 =>
Ba(NO2)2 + CaCrO3 = Ca(NO2)2 + BaCrO3
(CH3COO)2Mg = Mg + CH3COO =>
(CH3COO)2Mg = Mg + 2 CH3COO
CH18O05N02 + O2 = CO2 + HNO3 + H2O =>
2 CH18O05N02 + 11 O2 = 2 CO2 + 4 HNO3 + 16 H2O
C14H11KO3 + HCl = C14H12O3 + K + Cl =>
C14H11KO3 + HCl = C14H12O3 + K + Cl
Br + HgO = BrO + Hg =>
Br + HgO = BrO + Hg
K2SO4 + BaO = BaSO4 + K2O =>
K2SO4 + BaO = BaSO4 + K2O
Zn{2+} + NH4HS = ZnS + NH3 + H{+} =>
Zn{2+} + NH4HS = ZnS + NH3 + 2 H{+}
MgCl2 + NH4Cl = MgNH4 + Cl2 =>
2 MgCl2 + 2 NH4Cl = 2 MgNH4 + 3 Cl2
HCOH + Ag2O = HCOOH + Ag =>
HCOH + Ag2O = HCOOH + 2 Ag
K(Al)(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 K(Al)(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
As + Cl2 + OH = AsO4 + HCl =>
As + 2 Cl2 + 4 OH = AsO4 + 4 HCl
NHO3 + Ag2O = AgNO3 + H2O =>
2 NHO3 + Ag2O = 2 AgNO3 + H2O
TiF4 + HfF4 + C + NaN3 = TiHfCN + NaF + F =>
3 TiF4 + 3 HfF4 + 3 C + NaN3 = 3 TiHfCN + NaF + 23 F
Al2(SO4)3 + NH4OH = (NH4)2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NH4OH = 3(NH4)2SO4 + 2 Al(OH)3
Ba(NO3)2 + H2SO4 = Ba(SO4)2 + H2(NO3) =>
Ba(NO3)2 + 2 H2SO4 = Ba(SO4)2 + 2 H2(NO3)
NHO3 + Ag2O = AgNO3 + H2O =>
2 NHO3 + Ag2O = 2 AgNO3 + H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H3AsO4 + Mg(OH)2 = Mg3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Mg(OH)2 = Mg3(AsO4)2 + 6 H2O
FeF3 + H2O2 = F2 + Fe(OH)3 =>
2 FeF3 + 3 H2O2 = 3 F2 + 2 Fe(OH)3
Rb + H2O = RbO2 + H2 =>
Rb + 2 H2O = RbO2 + 2 H2
Br2 + LiCl = Br2LiCl =>
Br2 + LiCl = Br2LiCl
H2SO4 + KI = KHSO4 + I2 + S + H2O =>
7 H2SO4 + 6 KI = 6 KHSO4 + 3 I2 + S + 4 H2O
H3NO3 + Al = NH3 + Al2O3 =>
H3NO3 + 2 Al = NH3 + Al2O3
NaNO3 + Mn3(PO4)2 = Na3PO4 + Mn(NO3)2 =>
6 NaNO3 + Mn3(PO4)2 = 2 Na3PO4 + 3 Mn(NO3)2
C3H6O + C6H6N4O4 = C9H12 + NO4 + N2 =>
8 C3H6O + 8 C6H6N4O4 = 8 C9H12 + 10 NO4 + 11 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/24
Équations équilibrées sur02/08/23
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