| Équations équilibrées la veille |
CuSO4*5H2O = CuSO4 + 5 H2O
CaC2(s) + H2O = C2H2(g) + Ca(OH)2(aq) =>
CaC2(s) + 2 H2O = C2H2(g) + Ca(OH)2(aq)
Bi(OH)2NO3 + HNO3 = H2O + Bi(NO3)3 =>
Bi(OH)2NO3 + 2 HNO3 = 2 H2O + Bi(NO3)3
BaCl2 + K2(CrO4) = Ba(CrO4) + KCl =>
BaCl2 + K2(CrO4) = Ba(CrO4) + 2 KCl
NiO + HNO3 = Ni(NO3)2 + H2O =>
NiO + 2 HNO3 = Ni(NO3)2 + H2O
NO3 + SO3 = N2 + SO4 =>
2 NO3 + 6 SO3 = N2 + 6 SO4
C4H4O4 + Na2CO3 = Na2C4H2O4 + H2O + CO2 =>
C4H4O4 + Na2CO3 = Na2C4H2O4 + H2O + CO2
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(l) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaNO3 + Mg + H2O = NH3 + Mg(OH)2 + NaOH =>
NaNO3 + 4 Mg + 6 H2O = NH3 + 4 Mg(OH)2 + NaOH
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)PO4*12MoO3 + H2O + NH4NO3 =>
4 H3PO4 + 48(NH4)2MoO4 + 94 HNO3 = 4(NH4)PO4*12MoO3 + 51 H2O + 93 NH4NO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CoCl2(s) + ClF3(g) = CoF3(s) + Cl2(g) =>
2 CoCl2(s) + 2 ClF3(g) = 2 CoF3(s) + 3 Cl2(g)
CdO + Mg = O + MgCd =>
CdO + Mg = O + MgCd
FeCl2(aq) + (NH4)2S = FeS + NH4Cl(aq) =>
FeCl2(aq) + (NH4)2S = FeS + 2 NH4Cl(aq)
Al(NO3)3 + NH3 + H2 = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + NH3 + 4 H2 = Al(OH)3 + 2 NH4NO3
C6H12O4 + Ba(OH)2 = C6H10O4Ba + H2O =>
C6H12O4 + Ba(OH)2 = C6H10O4Ba + 2 H2O
AlCl3 + Na2(SO4)3 = Al(SO4)3 + Na2Cl3 =>
AlCl3 + Na2(SO4)3 = Al(SO4)3 + Na2Cl3
Co + NaOH = CoNaOH =>
Co + NaOH = CoNaOH
CH3NO2(l) + O2(g) = CO2(g) + H2O(g) + NO2(g) =>
4 CH3NO2(l) + 7 O2(g) = 4 CO2(g) + 6 H2O(g) + 4 NO2(g)
Ti + H2SO4 = Ti2(SO4)3 + H2 =>
2 Ti + 3 H2SO4 = Ti2(SO4)3 + 3 H2
Cr(OH)3 + IO2{-} + OH{-} = CrO22{-} + I{-} + H2O =>
Cr(OH)3 + 10 IO2{-} + OH{-} = CrO22{-} + 10 I{-} + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ag2SO3 + H2O = H2SO4 + Ag =>
Ag2SO3 + H2O = H2SO4 + 2 Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
BaSO3 + HNO3 = Ba(NO3) + HSO3 =>
BaSO3 + HNO3 = Ba(NO3) + HSO3
P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5
NaOH + BeSO4 = Na2SO4 + Be(OH)2 =>
2 NaOH + BeSO4 = Na2SO4 + Be(OH)2
FeS + Al2O3 = FeO + Al2S3 =>
3 FeS + Al2O3 = 3 FeO + Al2S3
CH3SCH3 + O2 = CO2 + H2O + SO2 =>
2 CH3SCH3 + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
C6H16 + O2 = C6H10O4 + H2O =>
2 C6H16 + 7 O2 = 2 C6H10O4 + 6 H2O
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
SO3(g) + H2O(l) = H2SO4(aq)(classification) =>
SO3(g) + H2O(l) = H2SO4(aq)(classification)
Li(s) + Fe(NO3)2(aq) = Fe(s) + LiNO3(aq) =>
2 Li(s) + Fe(NO3)2(aq) = Fe(s) + 2 LiNO3(aq)
Na2CrO4 + Zn(ClO3)2 = NaClO3 + ZnCrO4 =>
Na2CrO4 + Zn(ClO3)2 = 2 NaClO3 + ZnCrO4
HgO = Hg2 + O2 =>
2 HgO = Hg2 + O2
Pb(C2H3O2)2 + KNO3 = Pb(NO3)2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KNO3 = Pb(NO3)2 + 2 KC2H3O2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Na2S + Fe(OH)3 = Fe2S3 + NaOH =>
3 Na2S + 2 Fe(OH)3 = Fe2S3 + 6 NaOH
Li2O + P4O10 = Li3PO4 =>
6 Li2O + P4O10 = 4 Li3PO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
K2Cr2O7 + MnO2 + H2O = Cr(OH)3 + KMnO4 =>
K2Cr2O7 + 2 MnO2 + 3 H2O = 2 Cr(OH)3 + 2 KMnO4
Na2SO3 + HCl = SO2 + H2O + NaCl =>
Na2SO3 + 2 HCl = SO2 + H2O + 2 NaCl
K + H2S = K2S + H2 =>
2 K + H2S = K2S + H2
HClO + Co(OH)3 = Co(ClO)3 + H2O =>
3 HClO + Co(OH)3 = Co(ClO)3 + 3 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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