| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3CO2OH + 3 O2 = 4 CO2 + 4 H2O
NHO2 = H2O + NO2 + NO =>
2 NHO2 = H2O + NO2 + NO
FeCl3 + CsOH = Fe(OH)3 + CsCl =>
FeCl3 + 3 CsOH = Fe(OH)3 + 3 CsCl
Ba(NO3)2 + Na2CO3 = Ba(CO3)2 + Na2NO3 =>
Ba(NO3)2 + 2 Na2CO3 = Ba(CO3)2 + 2 Na2NO3
Cl2(g) + MgBr2(aq) = MgCl2 + Br2 =>
Cl2(g) + MgBr2(aq) = MgCl2 + Br2
AlCl3 + C2H6 = AlCl(C2H6)2 + Cl2 =>
AlCl3 + 2 C2H6 = AlCl(C2H6)2 + Cl2
Ni(OH)3 + NiBr3 = NiBr + O2 + H2O =>
4 Ni(OH)3 + 2 NiBr3 = 6 NiBr + 3 O2 + 6 H2O
Na + CuS = CuNaS =>
Na + CuS = CuNaS
H2S + HNO3 = SO2 + H2O + N2O =>
4 H2S + 6 HNO3 = 4 SO2 + 7 H2O + 3 N2O
Pb + P = Pb2P =>
2 Pb + P = Pb2P
LiOH + HC1 = LiC1 + H2O =>
LiOH + HC1 = LiC1 + H2O
Fe(NO3)3 + Rb2S = RbNO3 + Fe2S3 =>
2 Fe(NO3)3 + 3 Rb2S = 6 RbNO3 + Fe2S3
HNO3 + Bi(OH)3 = Bi(OH)2NO3 + H2O =>
HNO3 + Bi(OH)3 = Bi(OH)2NO3 + H2O
CH3CH2COH + CU(OH)2 = CU2O + CH3CH2COOH + H2O =>
4 CH3CH2COH + 6 CU(OH)2 = 3 CU2O + 5 CH3CH2COOH + 3 H2O
Zn + (ClO3)2 = ZnCl2O6 =>
Zn + (ClO3)2 = ZnCl2O6
C3H7Cl + O2 = CO2 + H2O + Cl2 =>
4 C3H7Cl + 19 O2 = 12 CO2 + 14 H2O + 2 Cl2
Zn{2+} + HS{-} = Zn(HS)2 =>
Zn{2+} + 2 HS{-} = Zn(HS)2
Al + KOH + H2O = KAl(OH)4 + H2 = KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O = Al(OH)3 + H2SO4 = Al(SO4)3 + H2O = Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
C14H10O2 + NaBH4 = C14H14O2 + NaBH1 =>
3 C14H10O2 + 4 NaBH4 = 3 C14H14O2 + 4 NaBH1
NaBH4 + Cu(OH)2 = NaBH2 + H2O + Cu =>
NaBH4 + Cu(OH)2 = NaBH2 + 2 H2O + Cu
NH4F + Ca(NO3)2 = CaF2 + N2O + H2O =>
2 NH4F + Ca(NO3)2 = CaF2 + 2 N2O + 4 H2O
Na2SO4 + LiOH = NaOH + Li2SO4 =>
Na2SO4 + 2 LiOH = 2 NaOH + Li2SO4
Rb + As = Rb2As =>
2 Rb + As = Rb2As
MnSO4*H2O + NaOH = MnO2 + Na2SO4 + H2O + H2 =>
MnSO4*H2O + 2 NaOH = MnO2 + Na2SO4 + H2O + H2
SrCl + NaNO3 = NaCl + SrNO3 =>
SrCl + NaNO3 = NaCl + SrNO3
Na2S2O3 + I = NaS4O6 + NaI =>
2 Na2S2O3 + 3 I = NaS4O6 + 3 NaI
Pb(CH3COOH)2 + Na2SO4 = PbSO4 + Na(CH3COOH) =>
Pb(CH3COOH)2 + Na2SO4 = PbSO4 + 2 Na(CH3COOH)
AgOH(s) = Ag(s)OH(g) =>
AgOH(s) = Ag(s)OH(g)
Ba{2+} + Na2SO4 = BaSO4 + Na{+} =>
Ba{2+} + Na2SO4 = BaSO4 + 2 Na{+}
Fe{3+} + CO3{2-} = Fe2(CO3)3 =>
2 Fe{3+} + 3 CO3{2-} = Fe2(CO3)3
HNO3 + O2 = NO3 + H2O =>
4 HNO3 + O2 = 4 NO3 + 2 H2O
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
V2O5 + Ca = V + CaO2 =>
2 V2O5 + 5 Ca = 4 V + 5 CaO2
Ba(NO3) + (NH4)3PSO4 = Ba3PSO4 + NH4NO3 =>
3 Ba(NO3) + (NH4)3PSO4 = Ba3PSO4 + 3 NH4NO3
ZrO + NaOH = Zr(OH)2 + Na2O =>
ZrO + 2 NaOH = Zr(OH)2 + Na2O
Fe(No3)3 + NaOH = Fe(OH)3 + Na(No3) =>
Fe(No3)3 + 3 NaOH = Fe(OH)3 + 3 Na(No3)
Cl2O + H2O = ClOH =>
Cl2O + H2O = 2 ClOH
SiF4HF = HSiF5 =>
SiF4HF = HSiF5
Ca(NO3)2 + K2(SO4) = CaSO4 + KNO3 =>
Ca(NO3)2 + K2(SO4) = CaSO4 + 2 KNO3
Cu2O + NH4OH = [Cu(NH3)4]OH + H2O =>
Cu2O + 8 NH4OH = 2[Cu(NH3)4]OH + 7 H2O
Fe(NO3)3 + K3Fe(CN)6 = Fe2(CN)6 + K3(NO3)3 =>
Fe(NO3)3 + K3Fe(CN)6 = Fe2(CN)6 + K3(NO3)3
Se + S = SeS2 =>
Se + 2 S = SeS2
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
CH3OH + NaNH2 = CH3O + NaNH3 =>
CH3OH + NaNH2 = CH3O + NaNH3
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnO2 + H2O =>
PHCH3 + 2 KMnO4 + H2SO4 = PHCOOH + K2SO4 + 2 MnO2 + 2 H2O
CH3NH2 + H2O = CH3NH4 + O2 =>
2 CH3NH2 + 2 H2O = 2 CH3NH4 + O2
X + Y = YX =>
X + Y = YX
HSO3{-} + IO3{-} = HSO4{-} + SO4{2-} + I2 + H2O =>
5 HSO3{-} + 2 IO3{-} = 3 HSO4{-} + 2 SO4{2-} + I2 + H2O
C11H23N3Zr + O2 = ZrO2 + CO2 + H2O + NO =>
4 C11H23N3Zr + 77 O2 = 4 ZrO2 + 44 CO2 + 46 H2O + 12 NO
Ca + I2 = CaI2 =>
Ca + I2 = CaI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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