| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2 + 2 NH3 + 2 H2O = Co(OH)2 + 2 NH4Cl
LiCl + H2S = LiH2 + ClS =>
LiCl + H2S = LiH2 + ClS
KO2 + SO2 = K2SO4 + O2 =>
2 KO2 + SO2 = K2SO4 + O2
Fe7O3 + O = Fe2O3 =>
2 Fe7O3 + 15 O = 7 Fe2O3
CH4 + NCl = CCl4 + H + N =>
CH4 + 4 NCl = CCl4 + 4 H + 4 N
CCH4(g) + O2(g) = CO2(g) + H2O(g) =>
CCH4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
CuO + MgCl2 = CuCl2 + MgO =>
CuO + MgCl2 = CuCl2 + MgO
Ca(H2PO4)2 + Ca(OH)2 = CaHPO4 + H2O =>
Ca(H2PO4)2 + Ca(OH)2 = 2 CaHPO4 + 2 H2O
Al2(SO4)3 + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
Mg(s) + AgCl(aq) = Ag(s) + MgCl(aq) =>
Mg(s) + AgCl(aq) = Ag(s) + MgCl(aq)
C2H5NH2 + HBr = C2H5NH3 + Br =>
C2H5NH2 + HBr = C2H5NH3 + Br
Hg + KOH = Hg(OH)2 + K =>
Hg + 2 KOH = Hg(OH)2 + 2 K
KMnO4 + H2SO4 + Sb = K2SO4 + MnSO4 + Sb2Sb2O3 + H2O =>
6 KMnO4 + 9 H2SO4 + 20 Sb = 3 K2SO4 + 6 MnSO4 + 5 Sb2Sb2O3 + 9 H2O
Cr(OH)3 + NaCO3 + KClO3 = KCl + CO2 + H2O + NaCrO4 =>
2 Cr(OH)3 + 2 NaCO3 + KClO3 = KCl + 2 CO2 + 3 H2O + 2 NaCrO4
SO + O = SO3 =>
SO + 2 O = SO3
HI(aq) + KOH(aq) = H2O(aq) + KI(aq) =>
HI(aq) + KOH(aq) = H2O(aq) + KI(aq)
Cl + CH3CH2COOH = Cl(CH3CH2COO) + H2 =>
2 Cl + 2 CH3CH2COOH = 2 Cl(CH3CH2COO) + H2
TiC + O2 = TiO2 + CO =>
2 TiC + 3 O2 = 2 TiO2 + 2 CO
K2Cr2O7 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 4 Na2SO3 + 3 H2SO4 = 4 Na2SO4 + Cr2(SO4)2 + K2SO4 + 3 H2O
Ru(OH)4 + H2S = RuS + H6O4 =>
Ru(OH)4 + H2S = RuS + H6O4
CaN2O6 + NaOH = CaO2H2 + NaNO3 =>
CaN2O6 + 2 NaOH = CaO2H2 + 2 NaNO3
K4Fe(CN)6 + FeCl3 = Fe[Fe(CN)6] + K4Cl3 =>
K4Fe(CN)6 + FeCl3 = Fe[Fe(CN)6] + K4Cl3
CrCl3*6H2O = Cr2O3 + HCl + H2O =>
2 CrCl3*6H2O = Cr2O3 + 6 HCl + 9 H2O
Na[Al(OH)4] + NH4Cl = NaCl + Al(OH)3 + NH3 + H2O =>
Na[Al(OH)4] + NH4Cl = NaCl + Al(OH)3 + NH3 + H2O
HNO3Ba(NO3)2 = H(NO3)2BaNO3 =>
HNO3Ba(NO3)2 = H(NO3)2BaNO3
KOH + NaSO4 = K2SO4 + Na(OH)2 =>
2 KOH + NaSO4 = K2SO4 + Na(OH)2
Mg2Si(s) + H2O(l) = Mg2SiH2O =>
Mg2Si(s) + H2O(l) = Mg2SiH2O
C6H6O + C3H6O = C9H10O + O =>
4 C6H6O + C3H6O = 3 C9H10O + 2 O
ZnS(s) + HBr(aq) = ZnBr2 + H2S(g) =>
ZnS(s) + 2 HBr(aq) = ZnBr2 + H2S(g)
KSCN + Na2CrO4 = K2CrO4 + NaSCN =>
2 KSCN + Na2CrO4 = K2CrO4 + 2 NaSCN
Y(NO3)3 + Ba(NO3)2 + Cu(NO3)2 + CON4H6 = YBa2Cu3O8 + H2O + CO2 + NO =>
4 Y(NO3)3 + 8 Ba(NO3)2 + 12 Cu(NO3)2 + 9 CON4H6 = 4 YBa2Cu3O8 + 27 H2O + 9 CO2 + 88 NO
KCIO3 + P4 = P2O5 + KCI =>
10 KCIO3 + 3 P4 = 6 P2O5 + 10 KCI
AgNO3(aq) + K2S(aq) = Ag2S(s) + KNO3(aq) =>
2 AgNO3(aq) + K2S(aq) = Ag2S(s) + 2 KNO3(aq)
O + NH3 = NH3O =>
O + NH3 = NH3O
CH3COOH + NH4HCO3 = CH3COONH4 + H2O + CO2 =>
CH3COOH + NH4HCO3 = CH3COONH4 + H2O + CO2
Ca(NO2)2 + (NH4)2SO4 = CaSO4 + NH4NO2 =>
Ca(NO2)2 + (NH4)2SO4 = CaSO4 + 2 NH4NO2
As2O3 + F = AsF5 + O2 =>
2 As2O3 + 20 F = 4 AsF5 + 3 O2
FeCl3 + NH3 = Fe(NH3)6 + Cl2 =>
2 FeCl3 + 12 NH3 = 2 Fe(NH3)6 + 3 Cl2
CoBr3(aq) + K2S = Co2S3 + KBr =>
2 CoBr3(aq) + 3 K2S = Co2S3 + 6 KBr
FeCl + MgO = FeO + MgCl =>
FeCl + MgO = FeO + MgCl
LiNO3 + H2S = Li2S + HNO3 =>
2 LiNO3 + H2S = Li2S + 2 HNO3
Mg + O2 = Mg4O2 =>
4 Mg + O2 = Mg4O2
Mg(s) + ZnBr2(aq) = Zn + MgBr2 =>
Mg(s) + ZnBr2(aq) = Zn + MgBr2
KMnO4 + C6H5CH3 + NaOH = MnO2 + C6H5COONa + H2O + KOH =>
2 KMnO4 + C6H5CH3 + NaOH = 2 MnO2 + C6H5COONa + H2O + 2 KOH
(C3H8) + H2O = CO + H2 =>
(C3H8) + 3 H2O = 3 CO + 7 H2
Ca(s) + N2(g) = Ca3N2(s) =>
3 Ca(s) + N2(g) = Ca3N2(s)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ca(OH)2 + SO4 = CaSO4 + OH =>
Ca(OH)2 + SO4 = CaSO4 + 2 OH
C6H12O6 + H2O = C6H12O7 + H =>
C6H12O6 + H2O = C6H12O7 + 2 H
MnSO4 + NH3 = MnNH3SO4 =>
MnSO4 + NH3 = MnNH3SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/24/24
Équations équilibrées sur08/23/23
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