| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H13CHO + 2 KMnO4 + 3 H2SO4 = 5 C6H13COOH + 3 H2O + K2SO4 + 2 MnSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
H3PO2 + NiSO4 + H2O = H3PO4 + H2SO3 + Ni(OH)2 =>
H3PO2 + 2 NiSO4 + 4 H2O = H3PO4 + 2 H2SO3 + 2 Ni(OH)2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
PbO + Ba(OH)2 = H2O + BaPbO2 =>
PbO + Ba(OH)2 = H2O + BaPbO2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CuSO4 + Na = Cu + Na2SO4 =>
CuSO4 + 2 Na = Cu + Na2SO4
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
S + H2 = H2S =>
S + H2 = H2S
S + O2 = SO2 =>
S + O2 = SO2
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Na3AsO3 + KMnO4 + KOH = Na3AsO4 + K2MnO4 + H2O =>
Na3AsO3 + 2 KMnO4 + 2 KOH = Na3AsO4 + 2 K2MnO4 + H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Co45Fe45S8 + O2 = CoO + FeO + SO2 =>
Co45Fe45S8 + 53 O2 = 45 CoO + 45 FeO + 8 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
HBr + H2SO4 = Br2 + SO2 + H2O =>
2 HBr + H2SO4 = Br2 + SO2 + 2 H2O
SO2 + CAO = CASO3 =>
SO2 + CAO = CASO3
C6H12O6 + O2 = CO2 + H20 =>
5 C6H12O6 + 15 O2 = 30 CO2 + 3 H20
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HBr + H2SO4 = Br2 + SO2 + H2O =>
2 HBr + H2SO4 = Br2 + SO2 + 2 H2O
Co45Fe45S8 + O2 = CoO + FeO + SO2 =>
Co45Fe45S8 + 53 O2 = 45 CoO + 45 FeO + 8 SO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
MgCO3 + HCl = H2CO3 + MgCl2 =>
MgCO3 + 2 HCl = H2CO3 + MgCl2
C2H6 + Cl2 = C + HCl =>
C2H6 + 3 Cl2 = 2 C + 6 HCl
CA + O = CAO =>
CA + O = CAO
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
S + H2 = H2S =>
S + H2 = H2S
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
MnO4{-} + HNO2 + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 HNO2 + H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
S + O2 = SO2 =>
S + O2 = SO2
Ag + HNO3 = NO + AgNO3 + H2O =>
3 Ag + 4 HNO3 = NO + 3 AgNO3 + 2 H2O
SO2 + CAO = CASO3 =>
SO2 + CAO = CASO3
CrOH + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 CrOH + 5 Br2 + 14 KOH = 2 K2CrO4 + 10 KBr + 8 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
ZrSiO4 + Cl2 = ZrCl4 + SiO2 + O2 =>
ZrSiO4 + 2 Cl2 = ZrCl4 + SiO2 + O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Na + Cl = NaCl2 =>
Na + 2 Cl = NaCl2
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Na2CO3 = Na + CO3 =>
Na2CO3 = 2 Na + CO3
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/13
Équations équilibrées sur11/19/12
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