| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4O10 + 6 H2O = 4 H3PO4
NH4NO3(aq) = N2O(g) + H2O =>
NH4NO3(aq) = N2O(g) + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CaO(s) + SO3(g) = CaSO4(s) =>
CaO(s) + SO3(g) = CaSO4(s)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
CH3{-}CH2{-}CH2{-}CH3(AlCl3) = CH3{-}CH(CH3){-}CH3 =>
CH3{-}CH2{-}CH2{-}CH3(AlCl3) = CH3{-}CH(CH3){-}CH3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
FeCl3 + Na3PO4 = FePO4 + NaCl =>
FeCl3 + Na3PO4 = FePO4 + 3 NaCl
NO2 = N2O4 =>
2 NO2 = N2O4
PH3 + HCLO4 = H3PO4 + HCL =>
PH3 + HCLO4 = H3PO4 + HCL
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
(NH4)2SO3 + Al2(SO4)3 = Al2(SO3)3 + (NH4)2SO4 =>
3(NH4)2SO3 + Al2(SO4)3 = Al2(SO3)3 + 3(NH4)2SO4
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
SO2 + Cr2O7{2-} + H{+} = SO4{2-} + Cr{3+} + H2O =>
3 SO2 + Cr2O7{2-} + 2 H{+} = 3 SO4{2-} + 2 Cr{3+} + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H4(CH3)2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C6H5COOH =>
35 C6H4(CH3)2 + 54 KMnO4 + 81 H2SO4 = 54 MnSO4 + 27 K2SO4 + 136 H2O + 40 C6H5COOH
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CuO + V4Ta6O25 = CuV2O6 + CuTa2O6 =>
5 CuO + V4Ta6O25 = 2 CuV2O6 + 3 CuTa2O6
H3PO4 + AL(OH)3 = ALPO4 + H2O =>
H3PO4 + AL(OH)3 = ALPO4 + 3 H2O
CH3{-}CH2{-}CH2{-}CH3(AlCl3) = CH3{-}CH(CH3){-}CH3 =>
CH3{-}CH2{-}CH2{-}CH3(AlCl3) = CH3{-}CH(CH3){-}CH3
NAOH + KCL = NACL + KOH =>
NAOH + KCL = NACL + KOH
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
CaHPO4 + CaO = Ca10(PO4)6(OH)2 + H2O =>
6 CaHPO4 + 4 CaO = Ca10(PO4)6(OH)2 + 2 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
N2H4 + O2 = NO2 + H2O =>
N2H4 + 3 O2 = 2 NO2 + 2 H2O
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Ba + H2O = Ba(OH) + H =>
Ba + H2O = Ba(OH) + H
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
K2SiO3 + HCl = H2SiO3 + KCl =>
K2SiO3 + 2 HCl = H2SiO3 + 2 KCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C12H22O11 + H2O = C3H6O3 =>
C12H22O11 + H2O = 4 C3H6O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
S2Cl + NH3 = N4S4 + NH4Cl + S8 =>
24 S2Cl + 32 NH3 = 2 N4S4 + 24 NH4Cl + 5 S8
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NaK + H2O = K2O + Na2O + H2 =>
2 NaK + 2 H2O = K2O + Na2O + 2 H2
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C22H46 + O2 = H20 + CO2 =>
10 C22H46 + 220 O2 = 23 H20 + 220 CO2
CL + H2O = HCL + HCLO3 =>
6 CL + 3 H2O = 5 HCL + HCLO3
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
K + P = KP =>
K + P = KP
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/16/18
Équations équilibrées sur10/16/17
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