| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO2 + H2SO4 = CSO5 + H2O =>
CO2 + H2SO4 = CSO5 + H2O
CH3CH2CCl3 + NaOH = CH3CH2COOH + NaCl + H2O =>
CH3CH2CCl3 + 3 NaOH = CH3CH2COOH + 3 NaCl + H2O
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na6C6H5O7 =>
36 NaHCO3 + 7 H3C6H5O7 = 42 CO2 + 31 H2O + 6 Na6C6H5O7
KOH + NaCl = KClNaOH =>
KOH + NaCl = KClNaOH
NaBr + Sr(NO3)2 = Na(NO3)2 + SrBr =>
NaBr + Sr(NO3)2 = Na(NO3)2 + SrBr
(fenol)C6H6O + O2 = CO2 + H2O =>
(fenol)C6H6O + 7 O2 = 6 CO2 + 3 H2O
Al4C3 + HNO3 = Al(NO3)3 + CH4 =>
Al4C3 + 12 HNO3 = 4 Al(NO3)3 + 3 CH4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C2H6 + O2 = CO6 + H2O =>
2 C2H6 + 15 O2 = 4 CO6 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
(NH2)2CO + H2O = NH3 + CO2 =>
(NH2)2CO + H2O = 2 NH3 + CO2
Ca3(PO4)2 + Al2(SO4)3 = AlPO4 + CaSO4 =>
Ca3(PO4)2 + Al2(SO4)3 = 2 AlPO4 + 3 CaSO4
H2O + Mg = H4O2Mg2 =>
2 H2O + 2 Mg = H4O2Mg2
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
H2SO4 + FeO2 = Fe(SO4)2 + H2O =>
2 H2SO4 + FeO2 = Fe(SO4)2 + 2 H2O
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
N2 + H2 + O2 = NH4NO3 =>
2 N2 + 4 H2 + 3 O2 = 2 NH4NO3
AlOHCl2 + NaOH = Al(OH)2Cl + NaCl =>
AlOHCl2 + NaOH = Al(OH)2Cl + NaCl
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
HCl + PbO2 = Cl4Pb + H2O =>
4 HCl + PbO2 = Cl4Pb + 2 H2O
H3PO4 + KI = K2HPO4 + HI =>
H3PO4 + 2 KI = K2HPO4 + 2 HI
C7H14 + O2 = H15 + C2O7 =>
60 C7H14 + 735 O2 = 56 H15 + 210 C2O7
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Li2O(s) + H2O(l) = LiOH =>
Li2O(s) + H2O(l) = 2 LiOH
Ca(s) + H2O(i) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(i) = Ca(OH)2(aq) + H2(g)
(C2H6O(aq)) + O2(g) = CO2 + H2O =>
(C2H6O(aq)) + 3 O2(g) = 2 CO2 + 3 H2O
(NH4)3PO3(aq) + CaCl2(aq) = Ca3(PO3)2(s) + NH4Cl =>
2(NH4)3PO3(aq) + 3 CaCl2(aq) = Ca3(PO3)2(s) + 6 NH4Cl
C4H6 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
C4H6 + 2 KMnO4 + 2 H2O = 2 CH3COOH + 2 MnO2 + 2 KOH
COH4 + CO2 = CH2O + CH2O2 =>
COH4 + CO2 = CH2O + CH2O2
BaOH2 + HNO = BaN + H3O2 =>
BaOH2 + HNO = BaN + H3O2
Na2S + Br2 = NaBr + S =>
Na2S + Br2 = 2 NaBr + S
NH2CN + O2 = N2 + CO2 + H2O =>
2 NH2CN + 3 O2 = 2 N2 + 2 CO2 + 2 H2O
H4C2O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 H4C2O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
Ca3(PO4)2 = O2 + Ca3P2 =>
Ca3(PO4)2 = 4 O2 + Ca3P2
Zn(OH)2 + HCl = H2O + Cl + Zn =>
Zn(OH)2 + 2 HCl = 2 H2O + 2 Cl + Zn
MgSO4(aq) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + PbSO4(s) =>
MgSO4(aq) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + PbSO4(s)
C9H8O4 + NaHCO3 = C9H7O4Na + CO2 + H2O =>
C9H8O4 + NaHCO3 = C9H7O4Na + CO2 + H2O
Bi2O3 + Na2C2O4 = Bi + Na2O + CO2 =>
Bi2O3 + 3 Na2C2O4 = 2 Bi + 3 Na2O + 6 CO2
C7H16 + O2 = C1O2 + H2O1 =>
C7H16 + 11 O2 = 7 C1O2 + 8 H2O1
COH3 + CO2 = C2O3H4 + C3O3H6 =>
6 COH3 + 3 CO2 = 3 C2O3H4 + C3O3H6
Fe2(SO4)3 + CaCl2 = FeCl3 + CaSO4 =>
Fe2(SO4)3 + 3 CaCl2 = 2 FeCl3 + 3 CaSO4
TiCl2 + O2 = TiO + Cl2 =>
2 TiCl2 + O2 = 2 TiO + 2 Cl2
Fe3O4 + SiO2 + FeS = *2FeO*SiO2 + SO2 =>
3 Fe3O4 + 5 SiO2 + FeS = 5*2FeO*SiO2 + SO2
CaO + H3PO4 = H3O + CaPO4 =>
CaO + H3PO4 = H3O + CaPO4
H3AsO4 + K2Cr2O7 + KSCN = Cr3(AsO4)2 + K3(AsO4) + SO3 + CO2 + N2 + H2O =>
74 H3AsO4 + 33 K2Cr2O7 + 24 KSCN = 22 Cr3(AsO4)2 + 30 K3(AsO4) + 24 SO3 + 24 CO2 + 12 N2 + 111 H2O
HCl + AgNo3 = AgCl + HNo3 = AgCl + H2O + CO =>
HCl + AgNo3 = AgCl + HNo3
Ni(NO3)2*6H2O + Zn(NO3)2*6H2O + FeSO4*7H2O + C6H3Cl2OCH2COOH + N2H4*H2O = NiZnFe2(C6H3Cl2OCH2COO)4(N2H4)10 + HNO3 + SO4 + H2O =>
Ni(NO3)2*6H2O + Zn(NO3)2*6H2O + 2 FeSO4*7H2O + 4 C6H3Cl2OCH2COOH + 10 N2H4*H2O = NiZnFe2(C6H3Cl2OCH2COO)4(N2H4)10 + 4 HNO3 + 2 SO4 + 36 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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