| Équations équilibrées la veille |
5 C6H10O5 + 3 C6H10O3 = 2 C15H22O8 + 9 C2H4O2
Ti + H2SO4 = Ti(SO4)2 + H2S + H2O =>
2 Ti + 5 H2SO4 = 2 Ti(SO4)2 + H2S + 4 H2O
FeNO3 + KSO4 = FeSO4 + KNO3 =>
FeNO3 + KSO4 = FeSO4 + KNO3
KOH + NbPO4 = KPO4 + NbOH =>
KOH + NbPO4 = KPO4 + NbOH
CH4 + OH{-} = CO2 + H2O + e =>
CH4 + 8 OH{-} = CO2 + 6 H2O + 8e
MeS + O2 = MeO + SO2 =>
2 MeS + 3 O2 = 2 MeO + 2 SO2
Na3Cr(OH)6 + H2O2 = Na3Cr(O2)4 + H2O =>
Na3Cr(OH)6 + 5 H2O2 = Na3Cr(O2)4 + 8 H2O
BaCl + PO4 = Ba3(PO4)2 + Cl =>
3 BaCl + 2 PO4 = Ba3(PO4)2 + 3 Cl
NaOH + Cl2 = NaClO3 + NaCl + HH2O =>
18 NaOH + 9 Cl2 = 4 NaClO3 + 14 NaCl + 6 HH2O
HClO4 + HgOH = HgClO4 + H2O =>
HClO4 + HgOH = HgClO4 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CN{-} + O = CNO{-} =>
CN{-} + O = CNO{-}
Ag2SO3 + H2O = Ag + H2SO4 =>
Ag2SO3 + H2O = 2 Ag + H2SO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH3CO2CH2CH3 + K2CO3 = CO2 + H2O + KCH3CO2 =>
4 CH3CO2CH2CH3 + 5 K2CO3 = CO2 + H2O + 10 KCH3CO2
Na2 + SO3 + HNO3 = SO2 + H2O + NaNO3 =>
Na2 + SO3 + 2 HNO3 = SO2 + H2O + 2 NaNO3
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
C4H8OH + O2 = CO2 + H2O =>
4 C4H8OH + 23 O2 = 16 CO2 + 18 H2O
Pb(NO3)2 + K4[Fe(CN)6] = Pb2[Fe(CN)6] + K(NO3) =>
2 Pb(NO3)2 + K4[Fe(CN)6] = Pb2[Fe(CN)6] + 4 K(NO3)
Co + HCl + H2O = CoCl2*6H2O + H2 =>
Co + 2 HCl + 6 H2O = CoCl2*6H2O + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3COOH + CH3CH(OH)CH(OH)CH3 = CH3COOCH(CH3)2 + H2O =>
CH3COOH + 2 CH3CH(OH)CH(OH)CH3 = 2 CH3COOCH(CH3)2 + 2 H2O
K2HPO4 + Na2CO3 = K2CO3 + Na2HPO4 =>
K2HPO4 + Na2CO3 = K2CO3 + Na2HPO4
CON2H4 + H2O = CO2 + NH3 =>
CON2H4 + H2O = CO2 + 2 NH3
HCl + N2H5OH = N2H5Cl + HOH =>
HCl + N2H5OH = N2H5Cl + HOH
Cr2O7{-2} + CH3OH + H{+} = Cr{+3} + HCO2H + H2O =>
2 Cr2O7{-2} + 3 CH3OH + 16 H{+} = 4 Cr{+3} + 3 HCO2H + 11 H2O
AgF + Na3Po4 = Ag3Po4 + NaF =>
3 AgF + Na3Po4 = Ag3Po4 + 3 NaF
HI + CoCO3 = H2O + CO2 + CoI2 =>
2 HI + CoCO3 = H2O + CO2 + CoI2
Ag1 + SO4 = Ag2SO4 =>
2 Ag1 + SO4 = Ag2SO4
MnCl2 + H2O = MnOHCl + HCl =>
MnCl2 + H2O = MnOHCl + HCl
(CH2)3(NH2)2 + O2 = CO2 + NH3 + H2O =>
(CH2)3(NH2)2 + 4 O2 = 3 CO2 + 2 NH3 + 2 H2O
MgCO3 + H2O = Mg2(OH)2CO3 + CO2 =>
2 MgCO3 + H2O = Mg2(OH)2CO3 + CO2
CoCl2 + AgNO3 = CoNO3 + AgCl2 =>
CoCl2 + AgNO3 = CoNO3 + AgCl2
Cr2O7{-2} + CH3OH + H{+} = Cr{+3} + HCO2H + H2O =>
2 Cr2O7{-2} + 3 CH3OH + 16 H{+} = 4 Cr{+3} + 3 HCO2H + 11 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KI + BiI3 = K[BiI4] =>
KI + BiI3 = K[BiI4]
K2CO3 + NaO = NaCO3 + K2O =>
K2CO3 + NaO = NaCO3 + K2O
N2(g)H2(g) = N(g)H(g) =>
N2(g)H2(g) = 2 N(g)H(g)
KCI + AI = AICI + K =>
KCI + AI = AICI + K
(NH4)2CO3 + Ca(NO3)2 = NH4NO3 + CaCO3 =>
(NH4)2CO3 + Ca(NO3)2 = 2 NH4NO3 + CaCO3
TiCl3 + NH3 + H2O = Ti(OH)3 + NH4Cl =>
TiCl3 + 3 NH3 + 3 H2O = Ti(OH)3 + 3 NH4Cl
FeNO3 + KSO4 = FeSO4 + KNO3 =>
FeNO3 + KSO4 = FeSO4 + KNO3
Zn + K2Cr2O7 + HCl = ZnCl2 + KCl + Cr2O3 + H2O =>
3 Zn + K2Cr2O7 + 8 HCl = 3 ZnCl2 + 2 KCl + Cr2O3 + 4 H2O
As4O6 + C = As + CO =>
As4O6 + 6 C = 4 As + 6 CO
HCHO + NH3 = CH2NH2OH =>
HCHO + NH3 = CH2NH2OH
Na3Cr(OH)6 + H2O2 = Na3Cr(O2)4 + H2O =>
Na3Cr(OH)6 + 5 H2O2 = Na3Cr(O2)4 + 8 H2O
NaOH + Cl2 = NaClO3 + NaCl + HH2O =>
18 NaOH + 9 Cl2 = 4 NaClO3 + 14 NaCl + 6 HH2O
AlCrO = AlOCr =>
AlCrO = AlOCr
ClOH + NaOH = NaClO + H2O =>
ClOH + NaOH = NaClO + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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