| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O2 = 2 H2O + O2
FeO + HCl = Fe(OH) + Cl =>
FeO + HCl = Fe(OH) + Cl
VOSO4 + H2SO4 + Zn = VSO4 + ZnSO4 + H2O =>
VOSO4 + H2SO4 + Zn = VSO4 + ZnSO4 + H2O
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(OH)2 + LiOH = Li2ZnO2 + H2O =>
Zn(OH)2 + 2 LiOH = Li2ZnO2 + 2 H2O
N2 + F = NF3 =>
N2 + 6 F = 2 NF3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CO3 + NOH = NCO3 + OH =>
CO3 + NOH = NCO3 + OH
HCOOH + Ag = AgHCOO + H2 =>
2 HCOOH + 2 Ag = 2 AgHCOO + H2
P2O3 + Li2O = Li3PO3 =>
P2O3 + 3 Li2O = 2 Li3PO3
Zn(OH)2ZnCO3 = H2O + CO2 + ZnO =>
Zn(OH)2ZnCO3 = H2O + CO2 + 2 ZnO
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
H2ONaClMgCl2 = NaCl + MgCl2 + H2O =>
H2ONaClMgCl2 = NaCl + MgCl2 + H2O
IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
(AgNO) + CU = CUNO + Ag =>
(AgNO) + CU = CUNO + Ag
N2O5 = N2O2 + O2 =>
2 N2O5 = 2 N2O2 + 3 O2
CaCO3 + (NH4)2C2O4 = CaC2O4 + NH3 + CO2 + H2O =>
CaCO3 + (NH4)2C2O4 = CaC2O4 + 2 NH3 + CO2 + H2O
COF2 = CO2CF4 =>
2 COF2 = CO2CF4
AgNO3 + PbS = Ag2S + Pb(NO3)2 =>
2 AgNO3 + PbS = Ag2S + Pb(NO3)2
Ce(NO3)3*6H2O + HNO3 = Ce(NO3)4*5H2O + NO2 + H2O =>
Ce(NO3)3*6H2O + 2 HNO3 = Ce(NO3)4*5H2O + NO2 + 2 H2O
SrSO3 + CH3OOH = Sr(C2H3O2)2 + H2O + SO2 =>
SrSO3 + 4 CH3OOH = Sr(C2H3O2)2 + 5 H2O + SO2
Na2CO3(aq) + K2SO4 = K2CO3 + Na2SO4 =>
Na2CO3(aq) + K2SO4 = K2CO3 + Na2SO4
KI + HNO2 + HCl = NO + I2 + H2O + KCl =>
2 KI + 2 HNO2 + 2 HCl = 2 NO + I2 + 2 H2O + 2 KCl
(ZnOH)2SO4 + H2SO4 = Zn(HSO4)2 + H2O =>
(ZnOH)2SO4 + 3 H2SO4 = 2 Zn(HSO4)2 + 2 H2O
C6H4N + CH3I = C7H7NI =>
C6H4N + CH3I = C7H7NI
FeCl3 + Na2S = Fe2(S)3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2(S)3 + 6 NaCl
PbCl2 + LiSO4 = LiCl2 + PbSO4 =>
PbCl2 + LiSO4 = LiCl2 + PbSO4
C3H9N + H2O = C3H10N + OH =>
C3H9N + H2O = C3H10N + OH
NaOH + BaO = Na2O + Ba(OH)2 =>
2 NaOH + BaO = Na2O + Ba(OH)2
CS2(g) + Cl2(g) = CCl4 + S2Cl2 =>
CS2(g) + 3 Cl2(g) = CCl4 + S2Cl2
C2H6 + HNO3 = CH3CHO + NO2 + H2O =>
C2H6 + 4 HNO3 = CH3CHO + 4 NO2 + 3 H2O
C9H8 + Cr2O7{-2} + H{+} = C9H8O4 + Cr{+} + H2O =>
5 C9H8 + 4 Cr2O7{-2} + 16 H{+} = 5 C9H8O4 + 8 Cr{+} + 8 H2O
SO2 + SiO2 = SiSO2 + O2 =>
SO2 + SiO2 = SiSO2 + O2
CrO2Cl2 = CrO2 + Cl2 =>
CrO2Cl2 = CrO2 + Cl2
MnS + PbO2 + HNO3 = PbS + Pb(NO3) + HMnO4 =>
MnS + 2 PbO2 + HNO3 = PbS + Pb(NO3) + HMnO4
Mn2O5 + H2 = Mn2O3 + H2O =>
Mn2O5 + 2 H2 = Mn2O3 + 2 H2O
CO + K2O = K2CO2 =>
CO + K2O = K2CO2
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
CuSO4 + Cl2 = CuCl2 + SO4 =>
CuSO4 + Cl2 = CuCl2 + SO4
CuCl2 + O2 = [Cu(O2)6]Cl2 =>
CuCl2 + 6 O2 = [Cu(O2)6]Cl2
KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF
CuSO4(aq) + BaS(aq) = CuS(s) + BaSO4(s) =>
CuSO4(aq) + BaS(aq) = CuS(s) + BaSO4(s)
Be + HNO3 = Be(NO3)2 + NO + H2O =>
3 Be + 8 HNO3 = 3 Be(NO3)2 + 2 NO + 4 H2O
C17H35COOH + KMnO4 = K(C17H33COO) + MnO4 + H2 =>
2 C17H35COOH + 2 KMnO4 = 2 K(C17H33COO) + 2 MnO4 + 3 H2
Ba0 + As05 = Ba3(As04)2 =>
15 Ba0 + 8 As05 = 5 Ba3(As04)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Bi + HBr = BiBr + H2 =>
2 Bi + 2 HBr = 2 BiBr + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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