| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
H + O = H2O =>
2 H + O = H2O
H + O2 = H2O =>
4 H + O2 = 2 H2O
H2O + HPO4 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
5 H2O + HPO4 + NH4 + Mg + OH = MgNH4PO4*6H2O
K + H2O = H + KOH =>
K + H2O = H + KOH
K + H2O = KOH2 =>
K + H2O = KOH2
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
H3PO4 + LiOH = H2O + Li3PO4 =>
H3PO4 + 3 LiOH = 3 H2O + Li3PO4
KMnO4 + SnCl2 + KOH = K2MnO4 + K2SnO3 + KCl + H2O =>
2 KMnO4 + SnCl2 + 6 KOH = 2 K2MnO4 + K2SnO3 + 2 KCl + 3 H2O
Hg2CrO4 + H2O = Hg2O + H2CrO4 =>
Hg2CrO4 + H2O = Hg2O + H2CrO4
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Pb3O4 + H2SO4 = PbSO4 + H2O + O2 =>
2 Pb3O4 + 6 H2SO4 = 6 PbSO4 + 6 H2O + O2
Ca + P4 = CaP4 =>
Ca + P4 = CaP4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H6 + Cl = C2H5Cl + HCl =>
C2H6 + 2 Cl = C2H5Cl + HCl
Al + F2 = AlF2 =>
Al + F2 = AlF2
Na2CO3 + HCl = HCO3 + Na2Cl =>
Na2CO3 + HCl = HCO3 + Na2Cl
HGCL2 + SNCL2 = HGCL + SNCL4 =>
2 HGCL2 + SNCL2 = 2 HGCL + SNCL4
Mg3N2 = Mg3 + N2 =>
Mg3N2 = Mg3 + N2
Sr(NO3)2 + KIO3 = Sr(IO3)2 + KNO3 =>
Sr(NO3)2 + 2 KIO3 = Sr(IO3)2 + 2 KNO3
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Na + N2 = NaN2 =>
Na + N2 = NaN2
(C3H5(NO3)3) = N2 + O2 + H2O + CO2 =>
4(C3H5(NO3)3) = 6 N2 + O2 + 10 H2O + 12 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(NH4)2CO3 + CaCl2 = NH4Cl + CaCO3 =>
(NH4)2CO3 + CaCl2 = 2 NH4Cl + CaCO3
CH3CHO + HNO3 = CH3COOH + NO2 + H2O =>
CH3CHO + 2 HNO3 = CH3COOH + 2 NO2 + H2O
NaNO3 + Al(C2H3O2)3 = Na(C2H3O2) + Al(NO3)3 =>
3 NaNO3 + Al(C2H3O2)3 = 3 Na(C2H3O2) + Al(NO3)3
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
C6H5CHO + HNO3 = C6H5COOH + NO2 + H2O =>
C6H5CHO + 2 HNO3 = C6H5COOH + 2 NO2 + H2O
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
C6H5CH3 + HNO3 = C6H5COOH + NO2 + H2O =>
C6H5CH3 + 6 HNO3 = C6H5COOH + 6 NO2 + 4 H2O
AgNO3 + NaOH = NaNO3 + AgOH =>
AgNO3 + NaOH = NaNO3 + AgOH
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
CH4 = C + H2 =>
CH4 = C + 2 H2
K2CRO7 + HCl = KCl + CRCl3 + H2O + Cl2 =>
2 K2CRO7 + 28 HCl = 4 KCl + 2 CRCl3 + 14 H2O + 9 Cl2
NaOH + MgSO4 = NaSO4 + MgOH =>
NaOH + MgSO4 = NaSO4 + MgOH
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O
H2O + HPO4 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
5 H2O + HPO4 + NH4 + Mg + OH = MgNH4PO4*6H2O
AgNO3 + NaC2H3O2 = NO3H3O2 + AgNaC2 =>
AgNO3 + NaC2H3O2 = NO3H3O2 + AgNaC2
CrO4{2-} + HSnO2{-} + H2O = CrO2{-} + HSnO3{-} + OH{-} =>
2 CrO4{2-} + 3 HSnO2{-} + H2O = 2 CrO2{-} + 3 HSnO3{-} + 2 OH{-}
KCl + Pb(C2H3O2)2 = PbCl2 + KC2H3O2 =>
2 KCl + Pb(C2H3O2)2 = PbCl2 + 2 KC2H3O2
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Ni(NO3)2(aq) + NH3(aq) + H20 = NiOH(s) + NH4NO3 =>
60 Ni(NO3)2(aq) + 80 NH3(aq) + 11 H20 = 60 NiOH(s) + 100 NH4NO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/29/13
Équations équilibrées sur10/29/12
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