| Équations équilibrées la veille | Équations équilibrées le lendemain |
C14H22N2O5 + 2 HCl = C14H10Cl2NO2 + HNO3 + H13
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
C14H22N2O5 + HCl + O = C14H10Cl2NO2 + HNO3 + OH =>
C14H22N2O5 + 2 HCl + 13 O = C14H10Cl2NO2 + HNO3 + 13 OH
CH3Br + CH3COONa = C2H6 + BrCOONa =>
CH3Br + CH3COONa = C2H6 + BrCOONa
Mg + H2SO4 = Mg2SO4 + H2 =>
2 Mg + H2SO4 = Mg2SO4 + H2
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
KOH + H2O = KO + H3O =>
KOH + H2O = KO + H3O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
MgCO3 + C6H8O7 = C6H6O7Mg + H2CO3 =>
MgCO3 + C6H8O7 = C6H6O7Mg + H2CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
MgSO4*7H2O + Na2CO3 = MgCO3 + Na2SO4 + H2O =>
MgSO4*7H2O + Na2CO3 = MgCO3 + Na2SO4 + 7 H2O
Mn(OH)2 + H3AsO4 = Mn3(AsO4)2 + H2O =>
3 Mn(OH)2 + 2 H3AsO4 = Mn3(AsO4)2 + 6 H2O
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
MnO4{-} + Sn{2+} + H{+} = Mn{2+} + Sn{4+} + H2O =>
2 MnO4{-} + 5 Sn{2+} + 16 H{+} = 2 Mn{2+} + 5 Sn{4+} + 8 H2O
C2H5OH = H2O + C2H2 + H2 =>
C2H5OH = H2O + C2H2 + H2
PH3 + O2 = P2O3 + H2O =>
2 PH3 + 3 O2 = P2O3 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NaAl(OH)4 + HCl = AlCl3 + H2O + NaCl =>
NaAl(OH)4 + 4 HCl = AlCl3 + 4 H2O + NaCl
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C2H5OH + O2 = H2O + CO2 =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2
Cr2O7{-2} + H{+} + Cl{-} = Cr{+3} + H2O + Cl{2} =>
Cr2O7{-2} + 14 H{+} + 2 Cl{-} = 2 Cr{+3} + 7 H2O + 2 Cl{2}
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2 + MnO2 = MnO + H2O =>
H2 + MnO2 = MnO + H2O
S + O2 = SO2 =>
S + O2 = SO2
MnO2 + H2 = MnO + H2O =>
MnO2 + H2 = MnO + H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
C + H2O = CO + H2 =>
C + H2O = CO + H2
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
CH2CH2 + H2O = C2H5OH =>
CH2CH2 + H2O = C2H5OH
C9H6O2 + H4N2CO + C2H8O2 = C14H26N2O7 =>
C9H6O2 + H4N2CO + 2 C2H8O2 = C14H26N2O7
CaSi + O2 = CaO2 + SiO2 =>
CaSi + 2 O2 = CaO2 + SiO2
Fe + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 6 H2O + 3 SO2
C14H26N2O7 + KCl = C14H10KCl2NO2 + KNO3 + H16O2 =>
C14H26N2O7 + 2 KCl = C14H10KCl2NO2 + KNO3 + H16O2
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)C(OH)(CH3)2 + 2 MnO2 + 2 KOH
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2 =>
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2
C14H26N2O7 + HCl = C14H10Cl2NO2 + HNO3 + H17O2 =>
C14H26N2O7 + 2 HCl = C14H10Cl2NO2 + HNO3 + H17O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/19
Équations équilibrées sur12/22/18
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