| Équations équilibrées la veille |
4 NaBr + HClO + CCl4 = 4 NaCl + HCl + CO + 2 Br2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NaCl + KCl = NaK + Cl2 =>
NaCl + KCl = NaK + Cl2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
NaOH(aq) + AgNO3 = AgOH + NaNO3 =>
NaOH(aq) + AgNO3 = AgOH + NaNO3
Al(OH)3 + H2CO3 = Al2CO5 + H2O =>
2 Al(OH)3 + H2CO3 = Al2CO5 + 4 H2O
HF + Fe(OH)3 = H2O + FeF3 =>
3 HF + Fe(OH)3 = 3 H2O + FeF3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sc + HI = ScI2 + H2 =>
Sc + 2 HI = ScI2 + H2
HNO3 + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H2O + Mn(NO3)2
CdCl2 + Na3PO4 = Cd3(PO4)2 + NaCl =>
3 CdCl2 + 2 Na3PO4 = Cd3(PO4)2 + 6 NaCl
Cu{2+} + K4[Fe(CN)6] = Cu2Fe(CN)6 + K{+} =>
2 Cu{2+} + K4[Fe(CN)6] = Cu2Fe(CN)6 + 4 K{+}
CuO + C6H12 = Cu + C6H12O =>
CuO + C6H12 = Cu + C6H12O
Potassium + F2 = KF =>
2 K + F2 = 2 KF
C + S8 = CS2 =>
4 C + S8 = 4 CS2
C2H5OH + O = C2H4 + H2O2 =>
C2H5OH + O = C2H4 + H2O2
C6H12O6 + KOH = C3H5KO3 + H2O =>
C6H12O6 + 2 KOH = 2 C3H5KO3 + 2 H2O
Fe2S3 + HC2H3O2 = Fe(C2H3O2)3 + H2S =>
Fe2S3 + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2S
CH3COOH + K2SiO3 = CH3COOK + SiO2 + H2O =>
2 CH3COOH + K2SiO3 = 2 CH3COOK + SiO2 + H2O
BaCl2 + Au(OH)3 = Ba(OH)2 + AuCl3 =>
3 BaCl2 + 2 Au(OH)3 = 3 Ba(OH)2 + 2 AuCl3
PbO2 + H{+} + H2SO4{-} + e = PbSO4 + H2O =>
PbO2 + 2 H{+} + H2SO4{-} + e = PbSO4 + 2 H2O
H2SO3 + NO2 = H2SO4 + NO =>
H2SO3 + NO2 = H2SO4 + NO
Pb3O4 + NHO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 NHO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
Na2S + AgCH3CO2 = Ag2S + NaCH3CO2 =>
Na2S + 2 AgCH3CO2 = Ag2S + 2 NaCH3CO2
CU2Cl + Na(NO3) = CU2(NO3) + NaCl =>
CU2Cl + Na(NO3) = CU2(NO3) + NaCl
Al(OH)3 + HCl = Al(OH)2Cl + H2O =>
Al(OH)3 + HCl = Al(OH)2Cl + H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
C9H8O4 + Ba(OH)2 = Ba(C9H7O4)2 + H2O =>
2 C9H8O4 + Ba(OH)2 = Ba(C9H7O4)2 + 2 H2O
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
CH3OC4H9(l) + O2(g) = CO2(g) + H2O =>
2 CH3OC4H9(l) + 15 O2(g) = 10 CO2(g) + 12 H2O
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
LiOH + HCl = H2O + LiCl =>
LiOH + HCl = H2O + LiCl
AlH3 + HCO3 = AlCO3 + H =>
AlH3 + HCO3 = AlCO3 + 4 H
Al2S3 + KOH = K[Al(OH)4] + K2S =>
Al2S3 + 8 KOH = 2 K[Al(OH)4] + 3 K2S
ZnCl2 + Na2SeO3 = ZnSe + NaCl + O =>
ZnCl2 + Na2SeO3 = ZnSe + 2 NaCl + 3 O
H2SO4 + CuBr = CuBr2 + CuSO4 + SO2 + H2O =>
2 H2SO4 + 2 CuBr = CuBr2 + CuSO4 + SO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li3NO2 + (NH4)3NO3 = Li3NO3 + (NH4)3NO2 =>
Li3NO2 + (NH4)3NO3 = Li3NO3 + (NH4)3NO2
C6 + H14 + O = C6H14O =>
C6 + H14 + O = C6H14O
C12H22O11 + C2H5OH + H2SO4 + CH4N2O = C23H32N20S + H2O =>
2 C12H22O11 + 27 C2H5OH + 6 H2SO4 + 60 CH4N2O = 6 C23H32N20S + 133 H2O
Mg(s) + Fe(NO3)2(aq) = Mg(NO3)2 + Fe =>
Mg(s) + Fe(NO3)2(aq) = Mg(NO3)2 + Fe
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
Ga(C5H7O2)3 + O2 = Ga2O3 + CO2 + H2O =>
2 Ga(C5H7O2)3 + 36 O2 = Ga2O3 + 30 CO2 + 21 H2O
NaAl(OH)4 + HCl = AlCl3 + H2O + NaCl =>
NaAl(OH)4 + 4 HCl = AlCl3 + 4 H2O + NaCl
CuBr + H2SO4 = CuSO4 + Br2 + SO2 + H2O =>
2 CuBr + 4 H2SO4 = 2 CuSO4 + Br2 + 2 SO2 + 4 H2O
Hg(NO3)2(aq) + Na2SO4(aq) = NaNO3(aq) + HgSO4(s) =>
Hg(NO3)2(aq) + Na2SO4(aq) = 2 NaNO3(aq) + HgSO4(s)
B2O3 + H2 = B + H2O =>
B2O3 + 3 H2 = 2 B + 3 H2O
FeCl3 + HOH = Fe(OH)3 + HCl =>
FeCl3 + 3 HOH = Fe(OH)3 + 3 HCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
N + H + C + O = (NH4)2CO3 =>
2 N + 8 H + C + 3 O = (NH4)2CO3
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Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
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