| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6 = C2H4 + H2
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
Fe(SCN)3 + KSCN = Fe(SCN)4K =>
Fe(SCN)3 + KSCN = Fe(SCN)4K
Ag + L2 = AgL =>
2 Ag + L2 = 2 AgL
Co + Fe + Si = CoFe2Si2 =>
Co + 2 Fe + 2 Si = CoFe2Si2
ZrOCl2*8H2O = ZrOCl + H2O + Cl =>
ZrOCl2*8H2O = ZrOCl + 8 H2O + Cl
Cu + CO3(OH)2 = CuO + H2O + CO2 =>
2 Cu + CO3(OH)2 = 2 CuO + H2O + CO2
NaCl + HNO3 = NaNO3 + H2Cl2 =>
2 NaCl + 2 HNO3 = 2 NaNO3 + H2Cl2
CH3CH(OH)CH2OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3CH(OH)CH2OH + 16 KMnO4 + 24 H2SO4 = 15 CO2 + 16 MnSO4 + 8 K2SO4 + 44 H2O
CuCl2 + BaSO4 = BaCl2 + CuSO4 =>
CuCl2 + BaSO4 = BaCl2 + CuSO4
LiCl + CaI2 = LiI + CaCl2 =>
2 LiCl + CaI2 = 2 LiI + CaCl2
KHCO3 + Zn = Zn(HCO3)2 + K =>
2 KHCO3 + Zn = Zn(HCO3)2 + 2 K
Fe{+2} + HOH = FeOH{+} + H{+} =>
Fe{+2} + HOH = FeOH{+} + H{+}
Zn(OH)2 + NH3*H2O = [Zn(NH3)4](OH)2 + H2O =>
Zn(OH)2 + 4 NH3*H2O = [Zn(NH3)4](OH)2 + 4 H2O
CH3CH2CHO + KMnO4 + H2O = CH3CH2COOH + KOH + MnO2 =>
3 CH3CH2CHO + 2 KMnO4 + H2O = 3 CH3CH2COOH + 2 KOH + 2 MnO2
Cu + CO3(OH)2 = CuO + H2O + CO2 =>
2 Cu + CO3(OH)2 = 2 CuO + H2O + CO2
Pb + CO{3} = PbCO{3} =>
Pb + CO{3} = PbCO{3}
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
Pb + CO{3} = PbCO{3} =>
Pb + CO{3} = PbCO{3}
S0C0 = C0S =>
S0C0 = C0S
NaCl + ZnO = Na2O + ZnCl2 =>
2 NaCl + ZnO = Na2O + ZnCl2
Pb + CO{3} = PbCO{3} =>
Pb + CO{3} = PbCO{3}
Al = Al{3+} + e =>
Al = Al{3+} + 3e
HNO3 + Cu = CuNO3 + NO2 + H2O =>
2 HNO3 + Cu = CuNO3 + NO2 + H2O
SO2 + CuSO4 = CuS + SO3 =>
4 SO2 + CuSO4 = CuS + 4 SO3
XH + CH2CHPh = XCH2CH2Ph =>
XH + CH2CHPh = XCH2CH2Ph
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CaSO4 = CaS + O2 =>
CaSO4 = CaS + 2 O2
(HC(CH3)CO2) + H2O = H3O + C(CH3)CO2 =>
(HC(CH3)CO2) + H2O = H3O + C(CH3)CO2
Cu + CO3(OH)2 = CuO + H2O + CO2 =>
2 Cu + CO3(OH)2 = 2 CuO + H2O + CO2
ScP = Sc + P =>
ScP = Sc + P
Na2SO4 + AgNo3 = NaNo3 + Ag2SO4 =>
Na2SO4 + 2 AgNo3 = 2 NaNo3 + Ag2SO4
ZnSO4*7H2O + K2CrO4 = ZnCrO4 + K2SO4 + H2O =>
ZnSO4*7H2O + K2CrO4 = ZnCrO4 + K2SO4 + 7 H2O
CO3 + H2O = CO4 + H2 =>
CO3 + H2O = CO4 + H2
KIO3 + KI + HCI = KCI + H2O + I2 =>
KIO3 + 5 KI + 6 HCI = 6 KCI + 3 H2O + 3 I2
Cr{2+} + H2MoO4 + H{+} = Cr{3+} + Mo + H2O =>
6 Cr{2+} + H2MoO4 + 6 H{+} = 6 Cr{3+} + Mo + 4 H2O
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Cu + CO3(OH)2 = CuO + H2O + CO2 =>
2 Cu + CO3(OH)2 = 2 CuO + H2O + CO2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Na999Cl999 = Na999 + Cl999 =>
Na999Cl999 = Na999 + Cl999
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C6H6 + C3H7Br = C9H12 + HBr =>
C6H6 + C3H7Br = C9H12 + HBr
CH3CH3 + O2 = CO + H2O =>
2 CH3CH3 + 5 O2 = 4 CO + 6 H2O
Ti8 + Ag = Ti89Ag6 =>
89 Ti8 + 48 Ag = 8 Ti89Ag6
Pb + CO{3} = PbCO{3} =>
Pb + CO{3} = PbCO{3}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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