| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2CO3 = 2 Ag + CO + O2
Ta2O5 + B2O3 + Na = TaB2 + Na3TaO4 =>
7 Ta2O5 + 3 B2O3 + 33 Na = 3 TaB2 + 11 Na3TaO4
NaPO4 = Na + PO4 =>
NaPO4 = Na + PO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CrI2 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
CrI2 + 24 KOH + 10 Cl2 = K2CrO4 + 2 KIO4 + 20 KCl + 12 H2O
CH3COOH + LiAlH4 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3
AgNO2 + Fe = AgFeNO2 =>
AgNO2 + Fe = AgFeNO2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
AgNO3 + CuCl = AgCl + Cu(NO3) =>
AgNO3 + CuCl = AgCl + Cu(NO3)
ZnS = SZn =>
ZnS = SZn
KCl + H2SO4 = KSO4 + H + Cl =>
KCl + H2SO4 = KSO4 + 2 H + Cl
KHCO3 + Zn = ZnHCO3 + K =>
KHCO3 + Zn = ZnHCO3 + K
KOH + CoCl2 + KClO3 = Co2O3 + H2O + KCl =>
12 KOH + 6 CoCl2 + KClO3 = 3 Co2O3 + 6 H2O + 13 KCl
AgNO3 + HCl = AgCl + H + NO3 =>
AgNO3 + HCl = AgCl + H + NO3
Ca(OH)2 + (NH4)2 + SO4 = Ca(SO4) + H2O + NH3 =>
Ca(OH)2 + (NH4)2 + SO4 = Ca(SO4) + 2 H2O + 2 NH3
Cl2(g) + CaBr(aq) = Br(l) + CaCl2(aq) =>
Cl2(g) + CaBr(aq) = Br(l) + CaCl2(aq)
Na3PO4 = Na + PO4 =>
Na3PO4 = 3 Na + PO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
S5 + Cl2 = S2Cl2 =>
2 S5 + 5 Cl2 = 5 S2Cl2
Al + H2SO4 = H2 + Al2SO4 =>
2 Al + H2SO4 = H2 + Al2SO4
AlCl3 + CH3COONa + Na2HPO4 = AlPO4 + CH3COOH + NaCl =>
AlCl3 + CH3COONa + Na2HPO4 = AlPO4 + CH3COOH + 3 NaCl
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Ge + HNO3 + HCl = H2GeCl6 + NO + H2O =>
3 Ge + 4 HNO3 + 18 HCl = 3 H2GeCl6 + 4 NO + 8 H2O
Ba + Al(SO4)3 = Al + Ba(SO4) =>
3 Ba + Al(SO4)3 = Al + 3 Ba(SO4)
Ba2O2 + H2SO4 = H2O2 + Ba2SO4 =>
Ba2O2 + H2SO4 = H2O2 + Ba2SO4
PdCl2 + NaBH4 + H2O = Pd + NaCl + H3BO3 + H2 =>
PdCl2 + 2 NaBH4 + 6 H2O = Pd + 2 NaCl + 2 H3BO3 + 7 H2
K2Cr2O7 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl + H2O =>
K2Cr2O7 + 5 Na2SO3 + 4 HCl = 2 KCl + 5 Na2SO4 + 2 CrCl + 2 H2O
C6H5COOH(s) + NaOH(aq) = C6H5COONa(aq) + H2O(l) =>
C6H5COOH(s) + NaOH(aq) = C6H5COONa(aq) + H2O(l)
AgNO3Ce = CeNO3Ag =>
AgNO3Ce = CeNO3Ag
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Mg + NiSO4 = Ni2 + Mg(SO4)2 =>
Mg + 2 NiSO4 = Ni2 + Mg(SO4)2
Fe + NaBrO = FeO + NaBr =>
Fe + NaBrO = FeO + NaBr
C + H2O = CH + CO =>
3 C + H2O = 2 CH + CO
H2SO4 + NaOH = (NaHSO4) + H2O =>
H2SO4 + NaOH = (NaHSO4) + H2O
UUH(SO4) = UUH + SO4 =>
UUH(SO4) = UUH + SO4
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
ZnC2O4H2O + NaOH = Zn(OH)2 + C2O4Na2 + H2O =>
ZnC2O4H2O + 2 NaOH = Zn(OH)2 + C2O4Na2 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
MnSO4 + KBiO3 + H2SO4 = KMnO4 + Bi2(SO4)3 + H2O + K2SO4 =>
4 MnSO4 + 10 KBiO3 + 14 H2SO4 = 4 KMnO4 + 5 Bi2(SO4)3 + 14 H2O + 3 K2SO4
C702H6 + O2 = CO2 + H2O =>
2 C702H6 + 1407 O2 = 1404 CO2 + 6 H2O
[TiO]{2+} + OH{-} = TiO2 + H2O =>
[TiO]{2+} + 2 OH{-} = TiO2 + H2O
CH3CH2CH2COOH + CH3OH = CH3CH2CH2CH2COOCH2CH3 + HOH =>
CH3CH2CH2COOH + 3 CH3OH = CH3CH2CH2CH2COOCH2CH3 + 3 HOH
Bi(OH)3 + K2SNO2 = Bi + K2SNO3 + H2O =>
2 Bi(OH)3 + 3 K2SNO2 = 2 Bi + 3 K2SNO3 + 3 H2O
KNO3 + Cr2S3O12 + Na2CO3 = KNO2 + NaCrO4 + CO2 + Na2SO4 =>
4 KNO3 + Cr2S3O12 + 4 Na2CO3 = 4 KNO2 + 2 NaCrO4 + 4 CO2 + 3 Na2SO4
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + NaCl =>
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + 2 NaCl
Ba(OH)2 + I2 = BaI2 + Ba(IO3)2 + H2O =>
6 Ba(OH)2 + 6 I2 = 5 BaI2 + Ba(IO3)2 + 6 H2O
As2O3 + Zn + HCl = As + ZnCl2 + H2O =>
As2O3 + 3 Zn + 6 HCl = 2 As + 3 ZnCl2 + 3 H2O
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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