| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
NH3 + MnCl2 = MnN + H3Cl2 =>
NH3 + MnCl2 = MnN + H3Cl2
C6H6 + HONO2 = C6H5 + NO2 + H2O =>
C6H6 + HONO2 = C6H5 + NO2 + H2O
KI + [O] = I2 + K2O =>
2 KI + [O] = I2 + K2O
NaHCO3(s) + HC2H3O2(aq) = NaC2H3O2(s) + CO2(g) + H2O(l) =>
NaHCO3(s) + HC2H3O2(aq) = NaC2H3O2(s) + CO2(g) + H2O(l)
Pb(NO3)2(aq) + MgBr2(aq) = Mg(NO3)2 + PbBr2(aq) =>
Pb(NO3)2(aq) + MgBr2(aq) = Mg(NO3)2 + PbBr2(aq)
Zn + Ag2SO4 = Ag + Zn2SO4 =>
2 Zn + Ag2SO4 = 2 Ag + Zn2SO4
Cu + Au(Cl)3 = Cu(Cl)2 + Au =>
3 Cu + 2 Au(Cl)3 = 3 Cu(Cl)2 + 2 Au
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H10(l) + Br2(l) = C6H10Br2(l) =>
C6H10(l) + Br2(l) = C6H10Br2(l)
CH3CH2COO{-} + SO4{-2} + OH{-} = HCO3{-} + HS{-} + H2O =>
4 CH3CH2COO{-} + 7 SO4{-2} + OH{-} = 12 HCO3{-} + 7 HS{-} + H2O
CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
Sr(NO3)2 + CaSO4*2H2O = SrSO4 + Ca(NO3)2 + H2O =>
Sr(NO3)2 + CaSO4*2H2O = SrSO4 + Ca(NO3)2 + 2 H2O
Na3AsO4 + BaCI = NaCI + Ba3AsO4 =>
Na3AsO4 + 3 BaCI = 3 NaCI + Ba3AsO4
KMnO4 + N2H4 = MnO2 + N2 + H2O + K =>
KMnO4 + N2H4 = MnO2 + N2 + 2 H2O + K
SiCl4 + Mg = Si + Mg2Cl =>
SiCl4 + 8 Mg = Si + 4 Mg2Cl
Ca + (OH)2 + HNO3 = Ca(NO6)2 + H2O =>
Ca + 7(OH)2 + 2 HNO3 = Ca(NO6)2 + 8 H2O
C6H6NHO3 = C6H5NO2 + H2O =>
C6H6NHO3 = C6H5NO2 + H2O
BaF2 + H2SO4 = BaSO4 + HF =>
BaF2 + H2SO4 = BaSO4 + 2 HF
HASA + NaOH = NaASA + H2O =>
HASA + NaOH = NaASA + H2O
KMnO4 + HCl + Fe = FeCl3 + MnCl2 + KCl2 + H2O =>
3 KMnO4 + 24 HCl + 4 Fe = 4 FeCl3 + 3 MnCl2 + 3 KCl2 + 12 H2O
Mn(oh)2 + O2 + H2O = MnO(OH)2 =>
Mn(oh)2 + 2 O2 + 2 H2O = 2 MnO(OH)2
H2CO3 + KOH = HOH + K2CO3 =>
H2CO3 + 2 KOH = 2 HOH + K2CO3
C2H5NH2 + HBr = C2H4BrNH2 + H2 =>
C2H5NH2 + HBr = C2H4BrNH2 + H2
FeCl3*6H2O + K2C2O4*H2O = K3Fe(C2O4)3*3H2O + H2O + KCl =>
FeCl3*6H2O + 3 K2C2O4*H2O = K3Fe(C2O4)3*3H2O + 6 H2O + 3 KCl
H2SiO3 + Zn = H2 + ZnSiO3 =>
H2SiO3 + Zn = H2 + ZnSiO3
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2SiO3 + Zn = H2 + ZnSiO3 =>
H2SiO3 + Zn = H2 + ZnSiO3
CoOHCl + NH4OH = [Co(NH3)6](OH)2 + NH4Cl + H2O =>
CoOHCl + 7 NH4OH = [Co(NH3)6](OH)2 + NH4Cl + 6 H2O
C3H6Cl + KOH = C3H5 + KCl + H2O =>
C3H6Cl + KOH = C3H5 + KCl + H2O
Zn + Na3PO4 = Zn3PO4 + Na =>
3 Zn + Na3PO4 = Zn3PO4 + 3 Na
NiCl2 + NaOOH + NaOH = NiOOH + NaCl + H2O =>
2 NiCl2 + NaOOH + 3 NaOH = 2 NiOOH + 4 NaCl + H2O
LiF = Li + F2 =>
2 LiF = 2 Li + F2
Au(s) + Mg(NO3)2(aq) = AuNO3(aq) + Mg(s) =>
2 Au(s) + Mg(NO3)2(aq) = 2 AuNO3(aq) + Mg(s)
LiOH + LiCl = Li3OCl + H2O =>
2 LiOH + LiCl = Li3OCl + H2O
KAl(SO4)2*12H2O + KOH = Al(OH)3 + K2SO4 + H2O =>
KAl(SO4)2*12H2O + 3 KOH = Al(OH)3 + 2 K2SO4 + 12 H2O
ClO3{-} + C2O4{-2} + H{+} = CO2 + Cl{-} + H2O =>
ClO3{-} + 3 C2O4{-2} + 6 H{+} = 6 CO2 + Cl{-} + 3 H2O
K2MnO4 + SO2 = K2SO4 + MnO2 =>
K2MnO4 + SO2 = K2SO4 + MnO2
SCl2 + H2SO4 = SO2 + HCl =>
SCl2 + H2SO4 = 2 SO2 + 2 HCl
XCOOH + H2CO3 = XCHO + H2O + CO3 =>
XCOOH + H2CO3 = XCHO + H2O + CO3
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Cl2 + KBr = KCl + Br2 = =>
Cl2 + 2 KBr = 2 KCl + Br2
CH3CH2OH + HNO3 = CH3CH2ONO2 + H2O =>
CH3CH2OH + HNO3 = CH3CH2ONO2 + H2O
K2SO3 + H2SiO3 = H2SO3 + K2SiO3 =>
K2SO3 + H2SiO3 = H2SO3 + K2SiO3
P2S5 + HOH = H2S + H3PO4 =>
P2S5 + 8 HOH = 5 H2S + 2 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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