| Équations équilibrées la veille |
4 C2H3N + 13 O2 = 8 CO2 + 6 H2O + 4 NO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + O2 = Cu4O2 =>
4 Cu + O2 = Cu4O2
HCl + Mn + HNO3 = MnCl2 + NO2 + H2O =>
2 HCl + Mn + 2 HNO3 = MnCl2 + 2 NO2 + 2 H2O
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
KMnO4 + KOH + C2H5OH = CH3COOH + K2MnO4 + H2O =>
4 KMnO4 + 4 KOH + C2H5OH = CH3COOH + 4 K2MnO4 + 3 H2O
CrO42 + H = Cr2O7 + H2O =>
2 CrO42 + 154 H = Cr2O7 + 77 H2O
C6H5CHCH2 + KMnO4 + H2SO4 = C6H5CH2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CHCH2 + 4 KMnO4 + 6 H2SO4 = 5 C6H5CH2COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
P5O2 + H2O = H2P5O3 =>
P5O2 + H2O = H2P5O3
Pb(CH3COO) + Na(PO4) = Na(CH3COO) + Pb(PO4) =>
Pb(CH3COO) + Na(PO4) = Na(CH3COO) + Pb(PO4)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H4 + H2O + [O] = C2H6O2 =>
C2H4 + H2O + [O] = C2H6O2
FeCl3 + Na2SO4 = Fe2(SO4)3 + NaCl =>
2 FeCl3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaCl
AgNO3 + Ba(NO3)2 = AgBa + NO3 =>
AgNO3 + Ba(NO3)2 = AgBa + 3 NO3
Fe + Na2S = Fe3Na2S =>
3 Fe + Na2S = Fe3Na2S
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H4 + H2O + [O] = C2H6O2 =>
C2H4 + H2O + [O] = C2H6O2
MnO2 + H{+} + Br{-} = Br2 + H2O + Mn{2+} =>
MnO2 + 4 H{+} + 2 Br{-} = Br2 + 2 H2O + Mn{2+}
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Hg + O2 = Hg2O =>
4 Hg + O2 = 2 Hg2O
NiSO4 + NaOH = Ni(OH)2(s) + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2(s) + Na2SO4
CH3CCCH3 + KMnO4 + NaOH = CH3COONa + K2MnO4 + Na2MnO4 + H2O =>
CH3CCCH3 + 6 KMnO4 + 8 NaOH = 2 CH3COONa + 3 K2MnO4 + 3 Na2MnO4 + 4 H2O
NaOH + TiOCl2 = NaCl + TiO2 + H2O =>
2 NaOH + TiOCl2 = 2 NaCl + TiO2 + H2O
BariumNitrate + AmmoniumChromate = BariumChromate + AmmoniumNitrate =>
BariumNitrate + AmmoniumChromate = BariumChromate + AmmoniumNitrate
C4H10 = C2H2 + H2 =>
C4H10 = 2 C2H2 + 3 H2
PbCl2 + K2SO4 = PbSO4 + KCl =>
PbCl2 + K2SO4 = PbSO4 + 2 KCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu(OH)2 + HCe = CuCe2 + H2O =>
Cu(OH)2 + 2 HCe = CuCe2 + 2 H2O
Br + HCl = BrHCl =>
Br + HCl = BrHCl
K2SO4 + HCl = KHSO4 + KCl =>
K2SO4 + HCl = KHSO4 + KCl
Cr + SnCl4 = CrCl2 + Sn =>
2 Cr + SnCl4 = 2 CrCl2 + Sn
Ru3(CO)12 + C8H12 = Ru(C8H12)(CO)3 + CO =>
Ru3(CO)12 + 3 C8H12 = 3 Ru(C8H12)(CO)3 + 3 CO
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
FeI2 + CuSO4 = FeSO4 + CuI2 =>
FeI2 + CuSO4 = FeSO4 + CuI2
HBr + Zn = H2 + ZnBr2 =>
2 HBr + Zn = H2 + ZnBr2
Cs + O2 + N2 = CsNO2 =>
2 Cs + 2 O2 + N2 = 2 CsNO2
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HCl + Mn + HNO3 = MnCl2 + NO2 + H2O =>
2 HCl + Mn + 2 HNO3 = MnCl2 + 2 NO2 + 2 H2O
CuO + PH3 = Cu3P2 + H2O =>
3 CuO + 2 PH3 = Cu3P2 + 3 H2O
C2H4 + H2O + [O] = C2H6O2 =>
C2H4 + H2O + [O] = C2H6O2
Ba(No3)2 + Fe(OH)3 = Fe(No3)3 + Ba(OH)2 =>
3 Ba(No3)2 + 2 Fe(OH)3 = 2 Fe(No3)3 + 3 Ba(OH)2
Fe + HNO3(diluted) = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3(diluted) = 3 Fe(NO3)2 + 2 NO + 4 H2O
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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