| Équations équilibrées la veille | Équations équilibrées le lendemain |
C17H33COOC2H5 + H2O = C17H33COOH + C2H5OH
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H1O + O =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 6 H1O + 2 O
NH2OH + H2O2 = H2O + HNO3 =>
NH2OH + 3 H2O2 = 4 H2O + HNO3
C4H4O + O2 = H2O + CO2 =>
2 C4H4O + 9 O2 = 4 H2O + 8 CO2
CH3CHCH2 + KMnO4 + KOH = CH3CHOHCH2OH + K2MnO4 =>
CH3CHCH2 + 2 KMnO4 + 2 KOH = CH3CHOHCH2OH + 2 K2MnO4
Li(HCO3) + HCl = LiCl + H2O + CO2 =>
Li(HCO3) + HCl = LiCl + H2O + CO2
AsCl3 + H2O = AsOCl + HCl =>
AsCl3 + H2O = AsOCl + 2 HCl
KCl + H2C4H4O6 = HCl + KHC4H4O6 =>
KCl + H2C4H4O6 = HCl + KHC4H4O6
N2 = N190 =>
95 N2 = N190
Ni[Fe(CN)6] + NH3 = [Ni(NH3)6][Fe(CN)6] =>
Ni[Fe(CN)6] + 6 NH3 = [Ni(NH3)6][Fe(CN)6]
NaOH + KCl = NaK + ClOH =>
NaOH + KCl = NaK + ClOH
TiN + KCl = TiCl4 + K + N2 =>
2 TiN + 8 KCl = 2 TiCl4 + 8 K + N2
CH3CH2 + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O =>
4 CH3CH2 + 7 CH3CH2CH2COOH = 6 CH3CH2CH2COOCH2CH3 + 2 H2O
N2H4(l) + O2(g) = NO2(g) + H20(g) =>
5 N2H4(l) + 10 O2(g) = 10 NO2(g) + H20(g)
NH3 + OH = N2H4 + H2O =>
2 NH3 + 2 OH = N2H4 + 2 H2O
C3H5NO + OH = CO2 + H2O + NH3 =>
C3H5NO + 12 OH = 3 CO2 + 7 H2O + NH3
Na2[Zn(OH)4] + H2S = NaHS + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + 2 H2S = 2 NaHS + Zn(OH)2 + 2 H2O
C2O4 + CaCl2 = CaO + CCl4 =>
C2O4 + 4 CaCl2 = 4 CaO + 2 CCl4
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
(C6H5)2CO + NaBH4 + H2O = (C6H5)2CHOH + NaH2BO3 =>
4(C6H5)2CO + NaBH4 + 3 H2O = 4(C6H5)2CHOH + NaH2BO3
Fe2O3 + C = Fe(s) + CO2(g) =>
2 Fe2O3 + 3 C = 4 Fe(s) + 3 CO2(g)
CoCl2 + K3[Fe(CN)6] = Co3[Fe(CN)6]2 + KCl =>
3 CoCl2 + 2 K3[Fe(CN)6] = Co3[Fe(CN)6]2 + 6 KCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C6H12O6 = C8H18O + CO2 + H2O =>
2 C6H12O6 = C8H18O + 4 CO2 + 3 H2O
MnSO4 + NaBiO3 + H2SO4 = NaMnO4 + Bi2(SO4)3 + H2O + NaSO4 =>
MnSO4 + 4 NaBiO3 + 8 H2SO4 = NaMnO4 + 2 Bi2(SO4)3 + 8 H2O + 3 NaSO4
PbNO2 + H2SO4 = Pb(SO4) + H2(NO2) =>
PbNO2 + H2SO4 = Pb(SO4) + H2(NO2)
C17H21NO4 + O2 = CO2 + H2O + N2 =>
4 C17H21NO4 + 81 O2 = 68 CO2 + 42 H2O + 2 N2
Bi + N2 = BiN2 =>
Bi + N2 = BiN2
CaSO4 + Cu(CH3COO)2 = Ca(CH3COO)2 + CuSO4 =>
CaSO4 + Cu(CH3COO)2 = Ca(CH3COO)2 + CuSO4
CH3COOCH2CH3 + CH3OH + Al = C2H5OH + Al(OH)3 =>
3 CH3COOCH2CH3 + 24 CH3OH + 4 Al = 18 C2H5OH + 4 Al(OH)3
Ca(OH)2 + C(OH)4 = CaCO3 + H2O =>
Ca(OH)2 + C(OH)4 = CaCO3 + 3 H2O
Zinc(Sulphate)Strontium(Chloride) = Zinc(Chloride)Strontium(Sulphate) =>
Zinc(Sulphate)Strontium(Chloride) = Zinc(Chloride)Strontium(Sulphate)
Sb + AgNO3 = Ag + Sb(NO3)3 =>
Sb + 3 AgNO3 = 3 Ag + Sb(NO3)3
Cd(NO3)2(aq)Na2S(aq) = CdS(s)N2O6Na2(aq) =>
Cd(NO3)2(aq)Na2S(aq) = CdS(s)N2O6Na2(aq)
H{+} + NO3{-} + Ag = Ag{+} + NH4{-} + H2O =>
10 H{+} + NO3{-} + 10 Ag = 10 Ag{+} + NH4{-} + 3 H2O
NH4Cl + KI = NH4I + KCl =>
NH4Cl + KI = NH4I + KCl
CF4 + H2O = COF2 + HF =>
CF4 + H2O = COF2 + 2 HF
As2S5 + HNO3 = H3AsO4 + NO2 + H2O + SO2 =>
As2S5 + 30 HNO3 = 2 H3AsO4 + 30 NO2 + 12 H2O + 5 SO2
Na2S2O3 + Cu(NO3)2 + H2O = Cu2S + S + NaHSO4 + NaNO3 =>
7 Na2S2O3 + 4 Cu(NO3)2 + 3 H2O = 2 Cu2S + 6 S + 6 NaHSO4 + 8 NaNO3
NaHCO3(s)HCH3CO2(aq) = NaCH3CO2(aq)CO2(g)H2O(l) =>
NaHCO3(s)HCH3CO2(aq) = NaCH3CO2(aq)CO2(g)H2O(l)
Cr2O7{2-} + H{+} + SO3{2-} = SO4{2-} + H2O + Cr{2+} =>
Cr2O7{2-} + 6 H{+} + 4 SO3{2-} = 4 SO4{2-} + 3 H2O + 2 Cr{2+}
Rb2O + HCl = RbCl + H2O =>
Rb2O + 2 HCl = 2 RbCl + H2O
NaCl + Ag(NO3)2 = AgCl2 + NaNO3 =>
2 NaCl + Ag(NO3)2 = AgCl2 + 2 NaNO3
C4H9NO3 + O2 = CO2 + H2O + N2 =>
4 C4H9NO3 + 19 O2 = 16 CO2 + 18 H2O + 2 N2
MgSO4 + CH3COOH = (CH3COO)2Mg + H2SO4 =>
MgSO4 + 2 CH3COOH = (CH3COO)2Mg + H2SO4
silver + nitricacid = silvernitrate + hydrogen =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
NaOH + CuCl2 + H2O + CO2 = Cu(OH)2CO3 + NaCl + H2 =>
2 NaOH + CuCl2 + H2O + CO2 = Cu(OH)2CO3 + 2 NaCl + H2
C4H4O4 + KOH = KC4H3O4 + H2O =>
C4H4O4 + KOH = KC4H3O4 + H2O
Sb2S3 + O2 = Sb4O + SO2 =>
4 Sb2S3 + 13 O2 = 2 Sb4O + 12 SO2
N2H3CON2H3 + Ca(NO3)2 + TiO(NO3)2 + Zr(NO3)4 = CaZrTi2O7 + CO2 + H2O + NO2 =>
5 N2H3CON2H3 + 12 Ca(NO3)2 + 24 TiO(NO3)2 + 12 Zr(NO3)4 = 12 CaZrTi2O7 + 5 CO2 + 15 H2O + 140 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
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