| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Ba + H(OH) = Ba(OH)2 + H =>
Ba + 2 H(OH) = Ba(OH)2 + 2 H
Sb2O5 + NaOH + H2O = Na[Sb(OH)6] =>
Sb2O5 + 2 NaOH + 5 H2O = 2 Na[Sb(OH)6]
Pt + F4 = PtF =>
4 Pt + F4 = 4 PtF
C3H5(NO3)3 = N2 + H2O + O2 + CO2 =>
4 C3H5(NO3)3 = 6 N2 + 10 H2O + O2 + 12 CO2
C4H11O2 + NaOH = C4H5O4Na2 + H2 =>
C4H11O2 + 2 NaOH = C4H5O4Na2 + 4 H2
Rb2O2 = O2 + Rb =>
Rb2O2 = O2 + 2 Rb
CaHPO4 = CaO + P4O10 + H2O =>
4 CaHPO4 = 4 CaO + P4O10 + 2 H2O
K2(CO3) + H3P = K3P + H2O + CO2 =>
3 K2(CO3) + 2 H3P = 2 K3P + 3 H2O + 3 CO2
C10H20O3 + O2 = H2O + CO2 =>
2 C10H20O3 + 27 O2 = 20 H2O + 20 CO2
H2S + NaIO3 = Na2SO3 + I2 + O2 + H2O =>
H2S + 2 NaIO3 = Na2SO3 + I2 + O2 + H2O
F2 + NH = N2 + HF =>
F2 + 2 NH = N2 + 2 HF
Al + CnCl2 = AlCl3 + Cn =>
2 Al + 3 CnCl2 = 2 AlCl3 + 3 Cn
C6H12O6 = C3H4O3 + H =>
C6H12O6 = 2 C3H4O3 + 4 H
CH4 + SO4{2-} = H2S + HCO3{-} + OH{-} =>
CH4 + SO4{2-} = H2S + HCO3{-} + OH{-}
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
C2H6O + O2 = CO + H2O =>
C2H6O + 2 O2 = 2 CO + 3 H2O
CrI3 + H2O2 + OH{-} = CrO4{2} + IO4{-} + H2O =>
2 CrI3 + 31 H2O2 + 2 OH{-} = 2 CrO4{2} + 6 IO4{-} + 32 H2O
Zn + Pb(ClO3)4 = Zn(ClO3) + Pb =>
4 Zn + Pb(ClO3)4 = 4 Zn(ClO3) + Pb
NaBrO6 + H2S = NaBr + S + H2O =>
NaBrO6 + 6 H2S = NaBr + 6 S + 6 H2O
Al2(CO3)3 + LiNO2 = Li2CO3 + Al(NO2)3 =>
Al2(CO3)3 + 6 LiNO2 = 3 Li2CO3 + 2 Al(NO2)3
UPO4 + SnF4 = Sn3(PO4)4 + UF3 =>
4 UPO4 + 3 SnF4 = Sn3(PO4)4 + 4 UF3
H2SO4 + FeSO4 + KMnO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
8 H2SO4 + 10 FeSO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 Fe2(SO4)3 + 8 H2O
CuSO4 + BaI2 = CuI + BaSO4 + I2 =>
2 CuSO4 + 2 BaI2 = 2 CuI + 2 BaSO4 + I2
Ag + Ba = AgBa =>
Ag + Ba = AgBa
(NH4)2CO3 + O2 = (NH4)2O + CO3 =>
2(NH4)2CO3 + O2 = 2(NH4)2O + 2 CO3
KOH + K2HPO4(aq) = K3PO4 + H2O(l) =>
KOH + K2HPO4(aq) = K3PO4 + H2O(l)
Li(s) + Cl2(g) = LiCl(s) =>
2 Li(s) + Cl2(g) = 2 LiCl(s)
BaCl2 + AgNO3 + H2SO4 = BaSO4 + AgCl + HNO3 =>
BaCl2 + 2 AgNO3 + H2SO4 = BaSO4 + 2 AgCl + 2 HNO3
FeCl + NH3OH = FeOH + NH3Cl =>
FeCl + NH3OH = FeOH + NH3Cl
AgNO3(aq) + Cu(s) = Cu(NO3)2(aq) + Ag(s) =>
2 AgNO3(aq) + Cu(s) = Cu(NO3)2(aq) + 2 Ag(s)
CaCl2 + NH4OH = Ca(OH)2 + (NH4)Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2(NH4)Cl
AgNO3(aq) + Cu(s) = Cu(NO3)2(aq) + Ag(s) =>
2 AgNO3(aq) + Cu(s) = Cu(NO3)2(aq) + 2 Ag(s)
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
C6H5Cl + HCl = C6H6 + Cl2 =>
C6H5Cl + HCl = C6H6 + Cl2
(NaPO3)3 = Na2O + P2O5 =>
2(NaPO3)3 = 3 Na2O + 3 P2O5
HCO2H + NaHCO3 = HCO2Na + H2O + CO2 =>
HCO2H + NaHCO3 = HCO2Na + H2O + CO2
CON2H4 + NaNO2 = CO2 + H2O + N2 + Na =>
4 CON2H4 + 6 NaNO2 = 4 CO2 + 8 H2O + 7 N2 + 6 Na
[]H2 + []O2 = []H2O =>
2[]H2 + []O2 = 2[]H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C15H31COONa + HCl = C15H31COOH + NaCl =>
C15H31COONa + HCl = C15H31COOH + NaCl
C2H5Cl + Na = C4H10 + NaCl =>
2 C2H5Cl + 2 Na = C4H10 + 2 NaCl
H3PO3 + C = H2 + CO + P4 =>
4 H3PO3 + 12 C = 6 H2 + 12 CO + P4
C4H11NO3HCl + O2 = CO2 + H2O + NH3 + Cl2 =>
4 C4H11NO3HCl + 19 O2 = 16 CO2 + 18 H2O + 4 NH3 + 2 Cl2
Mg(s) + AlCl3(aq) = Al(s) + MgCl2(aq) =>
3 Mg(s) + 2 AlCl3(aq) = 2 Al(s) + 3 MgCl2(aq)
BeC + MgN = BeN + MgC =>
BeC + MgN = BeN + MgC
AgCl + Hg(NO3)2 = AgNO3 + HgCl2 =>
2 AgCl + Hg(NO3)2 = 2 AgNO3 + HgCl2
Cs + CsNO3 = Cs2O + N2 =>
10 Cs + 2 CsNO3 = 6 Cs2O + N2
NiCO3*2Ni(OH)2*4H2O + HCl = NiCl2 + CO2 + H2O =>
NiCO3*2Ni(OH)2*4H2O + 6 HCl = 3 NiCl2 + CO2 + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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