| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH = NH4 + OH
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
KBr = K + Br =>
KBr = K + Br
C + H2O = CO + H2 =>
C + H2O = CO + H2
C + H2O = CO + H4 =>
2 C + 2 H2O = 2 CO + H4
HC2H3O2(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KC2H3O2(aq) =>
2 HC2H3O2(aq) + K2CO3(aq) = H2O(l) + CO2(g) + 2 KC2H3O2(aq)
Fe2O3 + HBr = FeBr3 + H2O =>
Fe2O3 + 6 HBr = 2 FeBr3 + 3 H2O
FeCl3 + BaCO3 + H2O = Fe(OH)3 + BaCl2 + CO2 =>
2 FeCl3 + 3 BaCO3 + 3 H2O = 2 Fe(OH)3 + 3 BaCl2 + 3 CO2
O2 + C8H18 = CO2 + H2O =>
25 O2 + 2 C8H18 = 16 CO2 + 18 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C + H2O = CO + H4 =>
2 C + 2 H2O = 2 CO + H4
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
C + H4 = CH4 =>
C + H4 = CH4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CO(g) + O2(g) = CO2O3 =>
CO(g) + 2 O2(g) = CO2O3
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
Zn + O = ZnO =>
Zn + O = ZnO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
NaCl + Pb(C2H3O2)2 = PbCl2 + NaC2H3O2 =>
2 NaCl + Pb(C2H3O2)2 = PbCl2 + 2 NaC2H3O2
C2H8 + H2O = CO2 + H =>
C2H8 + 4 H2O = 2 CO2 + 16 H
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
K2 + H2O = KOH + H2 =>
K2 + 2 H2O = 2 KOH + H2
SiC + HNO3 = SiO2 + CO2 + NO + H2O =>
3 SiC + 8 HNO3 = 3 SiO2 + 3 CO2 + 8 NO + 4 H2O
Co(g) + O2(g) = Co2O3 =>
4 Co(g) + 3 O2(g) = 2 Co2O3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
CuCl2 = Cu + Cl2 =>
CuCl2 = Cu + Cl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
CuCl2 = Cu + Cl =>
CuCl2 = Cu + 2 Cl
HNO3 + KI = I2 + H2O + KNO3 + NO2 =>
4 HNO3 + 2 KI = I2 + 2 H2O + 2 KNO3 + 2 NO2
K2 + H2O = K(OH)2 + H2 =>
K2 + 4 H2O = 2 K(OH)2 + 2 H2
[HSO3C6H4NHNH3]HSO4 + NaOH = HSO3C6H4NHNH2 + Na2SO4 + H2O =>
[HSO3C6H4NHNH3]HSO4 + 2 NaOH = HSO3C6H4NHNH2 + Na2SO4 + 2 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
H2So4 + Al(OH)3 = Al2(So4)3 + H2O =>
3 H2So4 + 2 Al(OH)3 = Al2(So4)3 + 6 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CuCl2 = Cu + Cl2 =>
CuCl2 = Cu + Cl2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
SiCl4 + CH3MgCl = (CH3)2SiCl2 + MgCl2 =>
SiCl4 + 2 CH3MgCl = (CH3)2SiCl2 + 2 MgCl2
KMnO4 + H2O + K2SO3 = MnO2 + K2SO4 + KOH =>
2 KMnO4 + H2O + 3 K2SO3 = 2 MnO2 + 3 K2SO4 + 2 KOH
HCl + O = H2O + Cl =>
2 HCl + O = H2O + 2 Cl
CS2 + HNO3 = CO2 + SO2 + NO2 + H2O =>
CS2 + 12 HNO3 = CO2 + 2 SO2 + 12 NO2 + 6 H2O
Mn(OH)2 + O2 = Mn3O4 + H2O =>
6 Mn(OH)2 + O2 = 2 Mn3O4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/14/15
Équations équilibrées sur11/13/14
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