| Équations équilibrées la veille | Équations équilibrées le lendemain |
600.00000000001BaCO3 + 150 Y2O3 + 147 Ta2O5 + 5.0000000000001ReO3 + Re = 6.0000000000001Ba100Y50Ta49ReO300 + 600.00000000001CO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Al + K2Cr2O7 + H2O = Al2O3 + K[Cr(OH)2] =>
10 Al + 3 K2Cr2O7 + 6 H2O = 5 Al2O3 + 6 K[Cr(OH)2]
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
MoF3 + F2 = MoF6 =>
2 MoF3 + 3 F2 = 2 MoF6
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
I2(s) + Na2S2O3(aq) = Na2S4O6(aq) + NaI(aq) =>
I2(s) + 2 Na2S2O3(aq) = Na2S4O6(aq) + 2 NaI(aq)
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
N2Zn2 = NZn =>
N2Zn2 = 2 NZn
C6H6 + F2 = C6F6 + HF =>
C6H6 + 6 F2 = C6F6 + 6 HF
CH3COOH + NaHCO3 = CH3COONa + H2CO3 =>
CH3COOH + NaHCO3 = CH3COONa + H2CO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ca + Mg(NO2)2 = Mg + Ca(NO2) =>
2 Ca + Mg(NO2)2 = Mg + 2 Ca(NO2)
CuI2(aq) + Al(s) = Cu(s) + AlI3(s) =>
3 CuI2(aq) + 2 Al(s) = 3 Cu(s) + 2 AlI3(s)
Fe2(SO4)3 + Ca = CaSO4 + Fe =>
Fe2(SO4)3 + 3 Ca = 3 CaSO4 + 2 Fe
Al2O2 + H2SO2 = Al2(SO2)2 + H2O =>
Al2O2 + 2 H2SO2 = Al2(SO2)2 + 2 H2O
Ca(HO)2 + PO4H3 = Ca3(PO4)2 + H2O =>
3 Ca(HO)2 + 2 PO4H3 = Ca3(PO4)2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H5CH2OH + H2SO4 = C6H5CH2OSO3H + H2O =>
C6H5CH2OH + H2SO4 = C6H5CH2OSO3H + H2O
Na2B4O7 + H2SO4 + H2O = H3BO3(s) + Na2SO4(aq) =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3(s) + Na2SO4(aq)
Fe(OH)2 + NaBrO + NaOH = Na2FeO4 + NaBr + H2O =>
Fe(OH)2 + 2 NaBrO + 2 NaOH = Na2FeO4 + 2 NaBr + 2 H2O
SrP = Sr + P =>
SrP = Sr + P
Pd + HNO3 = Pd(NO3)2 + NO + H2O =>
3 Pd + 8 HNO3 = 3 Pd(NO3)2 + 2 NO + 4 H2O
Li + HNO3 = NO2 + H2O + LiNO3 =>
Li + 2 HNO3 = NO2 + H2O + LiNO3
Sc(HCO3)2 = ScO + CO2 + H2O =>
Sc(HCO3)2 = ScO + 2 CO2 + H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
HCl + Fe2(SO4)3 + H2O2 = FeCl3 + H2O + SO4 =>
6 HCl + Fe2(SO4)3 + 3 H2O2 = 2 FeCl3 + 6 H2O + 3 SO4
MeO + H2 = Me + H2O =>
MeO + H2 = Me + H2O
CaCl2 + NaOH = CaOH + Cl2 + Na =>
CaCl2 + NaOH = CaOH + Cl2 + Na
H3C6H5O7 + BaCO3 = BaC6H5O7 + CO2 + H2O =>
17 H3C6H5O7 + 18 BaCO3 = 18 BaC6H5O7 + 12 CO2 + 23 H2O
C2H5OH2 + O2 = H2O + CO2 =>
4 C2H5OH2 + 13 O2 = 14 H2O + 8 CO2
As2S3 + O2 = SO2 + AsO =>
As2S3 + 4 O2 = 3 SO2 + 2 AsO
CuS2O3 = Cu + SO3 + S =>
CuS2O3 = Cu + SO3 + S
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
CO3{-2)(aq)+H{+}(aq) = H2CO3(aq) =>
CO3{-2)(aq)+2H{+}(aq) = H2CO3(aq)
C6H8O7 + H2O2 = CO2 + H2O =>
C6H8O7 + 9 H2O2 = 6 CO2 + 13 H2O
Na + KNO3 = K20 + Na2O + N2 =>
120 Na + 20 KNO3 = K20 + 60 Na2O + 10 N2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cr3{+} + S2O8{-2} + H2O = Cr2O7{-2} + SO4{-2} + H{+} =>
2 Cr3{+} + 17 S2O8{-2} + 21 H2O = 3 Cr2O7{-2} + 34 SO4{-2} + 42 H{+}
Ba(OH)2SO3 = BaSO4H2O =>
Ba(OH)2SO3 = BaSO4H2O
C2H6 + NO = C28H12(NO)8 + H2 =>
14 C2H6 + 8 NO = C28H12(NO)8 + 36 H2
C7H16 + Br2 = C7H11Br5 + HBr =>
C7H16 + 5 Br2 = C7H11Br5 + 5 HBr
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn(NO3)2 + C8H8O7 = ZnO + H2O + CO2 + N2 =>
13 Zn(NO3)2 + 5 C8H8O7 = 13 ZnO + 20 H2O + 40 CO2 + 13 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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