| Équations équilibrées la veille | Équations équilibrées le lendemain |
F3 = 3 F
Cr + Cl2 = CrCl2 =>
Cr + Cl2 = CrCl2
HLiGaNaKRbCsFeCl2O3(OH)3(CN)2(SO4)8 = Li + Ga + Na + K + Rb + Cs + Fe + Cl2 + C + N2 + S + O2 + H2 =>
HLiGaNaKRbCsFeCl2O3(OH)3(CN)2(SO4)8 = Li + Ga + Na + K + Rb + Cs + Fe + Cl2 + 2 C + N2 + 8 S + 19 O2 + 2 H2
NaOH + Cu(OH)2 = CuOH + Na(OH)2 =>
NaOH + Cu(OH)2 = CuOH + Na(OH)2
Zn + (Cu(NH3)4)2{+} = ((ZnNH3)4)2{+} + Cu =>
8 Zn + (Cu(NH3)4)2{+} = ((ZnNH3)4)2{+} + 2 Cu
KCr(SO4)2 + NH3 + H2O = Cr(OH)3 + (NH4)2SO4 + K2SO4 =>
2 KCr(SO4)2 + 6 NH3 + 6 H2O = 2 Cr(OH)3 + 3(NH4)2SO4 + K2SO4
CO2(g) + H2O(l) = C2H5OH(l) + O2(g) =>
2 CO2(g) + 3 H2O(l) = C2H5OH(l) + 3 O2(g)
Fe(NO3)3 + LiOH = Fe(OH)3 + Li3(NO3)3 =>
Fe(NO3)3 + 3 LiOH = Fe(OH)3 + Li3(NO3)3
KOH + H2NO = K2NO + H2O =>
2 KOH + H2NO = K2NO + 2 H2O
HCH3COO + Mg = HMg + CH3COO =>
HCH3COO + Mg = HMg + CH3COO
CuS + AgNO3(aq) = Cu(NO3)2 + Ag2S =>
CuS + 2 AgNO3(aq) = Cu(NO3)2 + Ag2S
(NH4)2WO4 + NH4SCN + HCl + SnCl2 = (NH4)2[WO(SCN)5] + NH4Cl + SnCl4 + H2O =>
2(NH4)2WO4 + 10 NH4SCN + 12 HCl + SnCl2 = 2(NH4)2[WO(SCN)5] + 10 NH4Cl + SnCl4 + 6 H2O
HCrO2 + KOH + H2O2 = K2CrO4 + H2O =>
2 HCrO2 + 4 KOH + 3 H2O2 = 2 K2CrO4 + 6 H2O
N2Cl6 + CH4 = N2 + H + Cl12C3 =>
2 N2Cl6 + 3 CH4 = 2 N2 + 12 H + Cl12C3
HCIO4 + MgOH = H2O + MgCIO4 =>
HCIO4 + MgOH = H2O + MgCIO4
K + N = K3N =>
3 K + N = K3N
K2Cr2O7 + FeSO4 + H2SO4 = Cr(SO4)2 + Fe(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + FeSO4 + 7 H2SO4 = 2 Cr(SO4)2 + Fe(SO4)3 + K2SO4 + 7 H2O
CH3C(OH)2 + H2O = CH3CH2OH + O2 =>
4 CH3C(OH)2 + 2 H2O = 4 CH3CH2OH + 3 O2
(NH4)2SO4 + NaOH = Na2SO4 + (NH4)OH =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2(NH4)OH
(C6H12) + O = (CO2)9 + (H2O)9 =>
3(C6H12) + 54 O = 2(CO2)9 + 2(H2O)9
HI + Ba(OH)2 = H2O + BaI2 =>
2 HI + Ba(OH)2 = 2 H2O + BaI2
OsBr3 + O2 = Br2 + OsO3 =>
2 OsBr3 + 3 O2 = 3 Br2 + 2 OsO3
Hg(NO3)2 = HgO + N02 + O2 =>
2 Hg(NO3)2 = 2 HgO + 2 N02 + 5 O2
Cl + H2O = HCl + OH =>
Cl + H2O = HCl + OH
AlF3 + Ca(OH)2 = CaF2 + Al(OH)3 =>
2 AlF3 + 3 Ca(OH)2 = 3 CaF2 + 2 Al(OH)3
I{-} + NO2{-} + H{+} = I2 + NO + H2O =>
2 I{-} + 2 NO2{-} + 4 H{+} = I2 + 2 NO + 2 H2O
K2CO3 + AgCl = Ag + KCl + CO2 + O2 =>
2 K2CO3 + 4 AgCl = 4 Ag + 4 KCl + 2 CO2 + O2
NaH2BO3 + H2SO4 = H3BO3 + Na2SO4 =>
2 NaH2BO3 + H2SO4 = 2 H3BO3 + Na2SO4
Pb(ClO3)2 + CuI = Cu(ClO3)2 + PbI =>
Pb(ClO3)2 + CuI = Cu(ClO3)2 + PbI
Pb + H2CO4 = PbCO4 + H2 =>
Pb + H2CO4 = PbCO4 + H2
MnO2 + H2SO4 + KI = H2O + I2 + K2SO4 + MnSO4 =>
MnO2 + 2 H2SO4 + 2 KI = 2 H2O + I2 + K2SO4 + MnSO4
CuSO4 + Na2CrO4 = CuCrO4 + Na + SO4 =>
CuSO4 + Na2CrO4 = CuCrO4 + 2 Na + SO4
Ag(s) + FeCl3(aq) = Fe(s) + AgCl =>
3 Ag(s) + FeCl3(aq) = Fe(s) + 3 AgCl
NH3 + F2 = NF3 + HF =>
NH3 + 3 F2 = NF3 + 3 HF
KOH + Al(OH)3 = K + [Al(OH)6] =>
3 KOH + Al(OH)3 = 3 K + [Al(OH)6]
CH4N2O + C6H12O6 = C5H7NO2 + H2O + CO2 =>
3 CH4N2O + 5 C6H12O6 = 6 C5H7NO2 + 15 H2O + 3 CO2
Fe(NO3)3 + O2 = Fe2O + NO3 =>
4 Fe(NO3)3 + O2 = 2 Fe2O + 12 NO3
HF + Mg(OH)2 = Mg(OH)F + H2O =>
HF + Mg(OH)2 = Mg(OH)F + H2O
HCOOH + CuO = Cu + H2O + CO2 =>
HCOOH + CuO = Cu + H2O + CO2
H2SO4 + C3H8O = C3H8O4S + H2O =>
H2SO4 + C3H8O = C3H8O4S + H2O
HF + HNO3 + Si = SiF4 + NO + H2O =>
12 HF + 4 HNO3 + 3 Si = 3 SiF4 + 4 NO + 8 H2O
Al2(SO4)3 + Ba = Al2 + BaSO4 =>
Al2(SO4)3 + 3 Ba = Al2 + 3 BaSO4
K2C2O4 + SnS2 = K2S + Sn(C2O4)2 =>
2 K2C2O4 + SnS2 = 2 K2S + Sn(C2O4)2
C5H12 + Cl2 = C6H5Cl2 + HCl =>
12 C5H12 + 57 Cl2 = 10 C6H5Cl2 + 94 HCl
K2CrO3 + H2 + H2O + KCl = KOH + CrCl3 =>
2 K2CrO3 + H2 + 4 H2O + 6 KCl = 10 KOH + 2 CrCl3
NaI + CaCI = NaCI + CaI =>
NaI + CaCI = NaCI + CaI
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C9H15N3 + O2 = CO2 + H2O + NO2 =>
4 C9H15N3 + 63 O2 = 36 CO2 + 30 H2O + 12 NO2
V2S3 + H2O2 = V2(SO4)3 + H2O =>
V2S3 + 12 H2O2 = V2(SO4)3 + 12 H2O
NO2 + CaO = Ca(NO2)3 + Ca(NO3)2 =>
5 NO2 + 2 CaO = Ca(NO2)3 + Ca(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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