| Équations équilibrées la veille | Équations équilibrées le lendemain |
H + O + Cl = HOCl
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2 =>
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Al2(SO4)3 + Mn(OH)7 = Al(OH)3 + Mn2(SO4)7 =>
7 Al2(SO4)3 + 6 Mn(OH)7 = 14 Al(OH)3 + 3 Mn2(SO4)7
Mn{+} + H2O = H{+} + MnOH =>
Mn{+} + H2O = H{+} + MnOH
SO2(g) + NaOH(aq) = Na2SO3(aq) + H2O(l) =>
SO2(g) + 2 NaOH(aq) = Na2SO3(aq) + H2O(l)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
C6H5NO2 + Al + NaOH + H2O = C6H5NH2 + Na[Al(OH)4] =>
C6H5NO2 + 2 Al + 2 NaOH + 4 H2O = C6H5NH2 + 2 Na[Al(OH)4]
KSCN + LiOH = KOH + LiSCN =>
KSCN + LiOH = KOH + LiSCN
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
HCOO + (CH3)2CHOH = HCOOH + (CH3)2CHO =>
HCOO + (CH3)2CHOH = HCOOH + (CH3)2CHO
VSO4 + KMnO4 + H2SO4 = VOSO4 + K2SO4 + MnSO4 + H2O =>
5 VSO4 + 2 KMnO4 + 3 H2SO4 = 5 VOSO4 + K2SO4 + 2 MnSO4 + 3 H2O
CuO + NaOH + H2O = Na4[Cu(OH)6] =>
CuO + 4 NaOH + H2O = Na4[Cu(OH)6]
Zn(OH)2 + H2 + SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2 + SO4 = ZnSO4 + 2 H2O
CH3CH2CHOHCH3 + Cr2O7{2-} + H{+} = CH3CH2COCH3 + Cr{3+} + H2O =>
3 CH3CH2CHOHCH3 + Cr2O7{2-} + 8 H{+} = 3 CH3CH2COCH3 + 2 Cr{3+} + 7 H2O
C1H18 + O2 = CO2 + H2O =>
2 C1H18 + 11 O2 = 2 CO2 + 18 H2O
IK + H2SO4 = SH2 + SO4K2 + I2 + H2O =>
8 IK + 5 H2SO4 = SH2 + 4 SO4K2 + 4 I2 + 4 H2O
Mg1(O1H1)2 + H1Cl1 = Mg1Cl2 + H2O1 =>
Mg1(O1H1)2 + 2 H1Cl1 = Mg1Cl2 + 2 H2O1
C2H2O4 = CO2 + CO + H2O =>
C2H2O4 = CO2 + CO + H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
*SO2 + H2O = H2SO3 =>
*SO2 + H2O = H2SO3
Al + CuCl2 = AlCl + Cu =>
2 Al + CuCl2 = 2 AlCl + Cu
CaH2 + H2O = CaH2O + H2 =>
CaH2 + H2O = CaH2O + H2
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Ni(NO3)2 + H3PO4 = Ni3(PO4)2 + HNO3 =>
3 Ni(NO3)2 + 2 H3PO4 = Ni3(PO4)2 + 6 HNO3
NaI + K2CrO4 + H2O = I2 + NaOH + KI + Cr(OH)3 =>
10 NaI + 2 K2CrO4 + 8 H2O = 3 I2 + 10 NaOH + 4 KI + 2 Cr(OH)3
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
Ag + OH = AgOH =>
Ag + OH = AgOH
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
KMnO4(aq) + KI(aq) + H2SO4(aq) = MnSO4 + K2SO4 + H2O + I2 =>
2 KMnO4(aq) + 10 KI(aq) + 8 H2SO4(aq) = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 I2
Pb + Fe(NO3)3 = Pb(NO3)2 + Fe =>
3 Pb + 2 Fe(NO3)3 = 3 Pb(NO3)2 + 2 Fe
HBO2 = B2O3 + H2O =>
2 HBO2 = B2O3 + H2O
Cu2 + Ag2O = Ag + CuO =>
Cu2 + 2 Ag2O = 4 Ag + 2 CuO
C6H11Br + NaOH = C6H12O + NaBr =>
C6H11Br + NaOH = C6H12O + NaBr
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3(PMo12O40) + 21 NH4NO3 + 2 NaNO3 + 12 H2O
LiClO4 = Li + ClO4 =>
LiClO4 = Li + ClO4
TiO(OH)2 + NH4OH = Ti(OH)4 + NH3 =>
TiO(OH)2 + NH4OH = Ti(OH)4 + NH3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Sr(OH)2 + HF = H2O + SrF2 =>
Sr(OH)2 + 2 HF = 2 H2O + SrF2
PB(NO3)2(aq) + Na2CrO4(aq) = PBCrO4(s) + NaNO3(aq) =>
PB(NO3)2(aq) + Na2CrO4(aq) = PBCrO4(s) + 2 NaNO3(aq)
CaCl2(aq) + CuSO4(aq) = CaSO4(aq) + CuCl2(s) =>
CaCl2(aq) + CuSO4(aq) = CaSO4(aq) + CuCl2(s)
NHO3 + Fe = H2 + Fe(NO3)2 =>
2 NHO3 + Fe = H2 + Fe(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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