| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HC4H10 + 27 O2 = 16 CO2 + 22 H2O
C6H6COOH + NaOH = NaC6H6CO2 + H2O =>
C6H6COOH + NaOH = NaC6H6CO2 + H2O
HNO3 + L2 = NO2 + HLO3 + H2O =>
10 HNO3 + L2 = 10 NO2 + 2 HLO3 + 4 H2O
LiOH + H2SO2 = Li2SO2 + H2O =>
2 LiOH + H2SO2 = Li2SO2 + 2 H2O
C6H6COH + K2Cr2O7 + H2SO4 = C6H6COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H6COH + K2Cr2O7 + 4 H2SO4 = 3 C6H6COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
NH4Cl(aq) + KOH(aq) = H2O(l) + NH3(aq) + KCl(aq) =>
NH4Cl(aq) + KOH(aq) = H2O(l) + NH3(aq) + KCl(aq)
Cd + CO3 = Cd2(CO3)2 =>
2 Cd + 2 CO3 = Cd2(CO3)2
NH4Cl(aq) + KOH(aq) = H2O(l) + NH3(aq) + KCl(aq) =>
NH4Cl(aq) + KOH(aq) = H2O(l) + NH3(aq) + KCl(aq)
Pb(C2H3O2)2 + Na2S + CaCl2 = Ca(C2H3O2)2 + PbS + NaCl =>
Pb(C2H3O2)2 + Na2S + CaCl2 = Ca(C2H3O2)2 + PbS + 2 NaCl
HMnO4 + Tl(OH)3 = TlMnO5 + H2O =>
HMnO4 + Tl(OH)3 = TlMnO5 + 2 H2O
KO2 + CO2 = K2CO3 + O =>
2 KO2 + CO2 = K2CO3 + 3 O
C6H5MgBr + C13H10O + H = C19H16O + Mg + Br =>
C6H5MgBr + C13H10O + H = C19H16O + Mg + Br
NiCl + KI = NiI + KCl =>
NiCl + KI = NiI + KCl
Ca + Pb(NO3)2 = Pb + Ca(NO3)2 =>
Ca + Pb(NO3)2 = Pb + Ca(NO3)2
C3H6O + [Ag(NH3)2]OH = Ag + C2H5COONH4 + NH3 + H2O =>
C3H6O + 2[Ag(NH3)2]OH = 2 Ag + C2H5COONH4 + 3 NH3 + H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
SO2 + CO2 = CS2 + O2 =>
2 SO2 + CO2 = CS2 + 3 O2
CaCO3 + MgC03 + HCl = CO2 + CaCl + MgCO3 + H2O =>
14 CaCO3 + MgC03 + 14 HCl = 16 CO2 + 14 CaCl + MgCO3 + 7 H2O
K + HBr = KH + Br =>
K + HBr = KH + Br
Ni5P2 + P = Ni12P5 =>
12 Ni5P2 + P = 5 Ni12P5
NH4Cl + KOH = H2O + NH3 + KCl =>
NH4Cl + KOH = H2O + NH3 + KCl
NiCl2(aq) + Na2SO4(aq) = NiSO4(aq) + Na2Cl2(aq) =>
NiCl2(aq) + Na2SO4(aq) = NiSO4(aq) + Na2Cl2(aq)
NH4Cl + KOH = H2O + NH3 + KCl =>
NH4Cl + KOH = H2O + NH3 + KCl
C3H5OH + CrO3 = Cr2O3 + C3H4O + H2O =>
3 C3H5OH + 2 CrO3 = Cr2O3 + 3 C3H4O + 3 H2O
Pb(NO3)2 + NH3 = H2O + Pb(OH)2 + N =>
3 Pb(NO3)2 + 10 NH3 = 12 H2O + 3 Pb(OH)2 + 16 N
Ag{+} + CI{-} = AgCI =>
Ag{+} + CI{-} = AgCI
NiCl + KI = NiI + KCl =>
NiCl + KI = NiI + KCl
F2(g) + NaO(ac) = NaF(ac) + O2(g) =>
F2(g) + 2 NaO(ac) = 2 NaF(ac) + O2(g)
Al + KOH + H2O = H2 + K2[Al(OH)4] =>
Al + 2 KOH + 2 H2O = H2 + K2[Al(OH)4]
Co(OH)3 = Co + OH =>
Co(OH)3 = Co + 3 OH
KOH + H2O = KO + H3O =>
KOH + H2O = KO + H3O
N2O + O2 = NO =>
2 N2O + O2 = 4 NO
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
CUSO4 + HCl = CUCl2 + H2SO4 =>
CUSO4 + 2 HCl = CUCl2 + H2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H8Br2 + KOH = C4H8(OH)2 + KBr =>
C4H8Br2 + 2 KOH = C4H8(OH)2 + 2 KBr
NH4Cl + Al2S3 = (NH4)2S + AlCl3 =>
6 NH4Cl + Al2S3 = 3(NH4)2S + 2 AlCl3
C6H5Li + H2O = LiOH + C6H6 =>
C6H5Li + H2O = LiOH + C6H6
N2O5 + S = SO + N2 =>
N2O5 + 5 S = 5 SO + N2
H3PO4 + LiOH = Li(H2PO4) + H2O =>
H3PO4 + LiOH = Li(H2PO4) + H2O
ZnSO4 + AlCl3 = Al2(SO4)3 + ZnCl2 =>
3 ZnSO4 + 2 AlCl3 = Al2(SO4)3 + 3 ZnCl2
LiH2PO4 + ZnO = Li2ZnP2O7 + H2O =>
2 LiH2PO4 + ZnO = Li2ZnP2O7 + 2 H2O
Fe(OH)3 + Ba(OH)2 = Ba3[Fe(OH)6]2 =>
2 Fe(OH)3 + 3 Ba(OH)2 = Ba3[Fe(OH)6]2
HCHO + O2 = HCOOH =>
2 HCHO + O2 = 2 HCOOH
C6H5NO3 + H2O2 = CO2 + H2O + NO1 =>
2 C6H5NO3 + 25 H2O2 = 12 CO2 + 30 H2O + 2 NO1
SO2 + CO2 = CS2 + O2 =>
2 SO2 + CO2 = CS2 + 3 O2
C2O3 + Ca(OH)2 = Ca3(CO3)2 + H2O =>
C2O3 + 3 Ca(OH)2 = Ca3(CO3)2 + 3 H2O
HCOONa + H2 = HCOOH + Na =>
2 HCOONa + H2 = 2 HCOOH + 2 Na
CaSO4 + BaCl2 = BaSO4 + CaCl2 =>
CaSO4 + BaCl2 = BaSO4 + CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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