Équations équilibrées la veille |
3 NaBr + K3PO4 = Na3PO4 + 3 KBr
TlCl + H2O = HCl + TlOH =>
TlCl + H2O = HCl + TlOH
NaOH + CH3COOH = NaOH2 + CH3COO =>
NaOH + CH3COOH = NaOH2 + CH3COO
Ca(OH)2 + Al + H2O = CaAl2(OH)8 + H2 =>
Ca(OH)2 + 2 Al + 6 H2O = CaAl2(OH)8 + 3 H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
N2O + H2O2 = N2O5 + H2O =>
N2O + 4 H2O2 = N2O5 + 4 H2O
MgO + Pb(OH)2 = MgOH + PbO2 =>
2 MgO + Pb(OH)2 = 2 MgOH + PbO2
Co2(SO4)3 + NaOH = Co(OH)3 + Na2SO4 =>
Co2(SO4)3 + 6 NaOH = 2 Co(OH)3 + 3 Na2SO4
H2O2 + N2O = NH3 + O2 =>
6 H2O2 + 2 N2O = 4 NH3 + 7 O2
PdS + HNO3 = PdSO4 + NO + H2O =>
3 PdS + 8 HNO3 = 3 PdSO4 + 8 NO + 4 H2O
Co2(SO4)3 + NaOH = Co2OH + Na(SO4)3 =>
Co2(SO4)3 + NaOH = Co2OH + Na(SO4)3
CH2CH2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
CH2CH2 + KMnO4 + H2SO4 = (COOH)2 + MnSO4 + K2SO4 + H2O =>
CH2CH2 + 2 KMnO4 + 3 H2SO4 = (COOH)2 + 2 MnSO4 + K2SO4 + 4 H2O
CH3COOH + LiOH = LiC2H3O2 + H2O =>
CH3COOH + LiOH = LiC2H3O2 + H2O
Pb(C2H3O2)2 + NaOH = Pb(OH)2 + NaC2H3O2 =>
Pb(C2H3O2)2 + 2 NaOH = Pb(OH)2 + 2 NaC2H3O2
C3H7OSH + O2 = CO2 + H2O + SO3 =>
C3H7OSH + 6 O2 = 3 CO2 + 4 H2O + SO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaOH + Pb(C2H3O2)2 = Pb(OH)2 + C2H3NaO2 =>
2 NaOH + Pb(C2H3O2)2 = Pb(OH)2 + 2 C2H3NaO2
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
Co2(SO4)3 + NaOH = Co2OH + Na(SO4)3 =>
Co2(SO4)3 + NaOH = Co2OH + Na(SO4)3
Mg(ClO4)2 + Na2CO3 = Na2(ClO4)2 + MgCO3 =>
Mg(ClO4)2 + Na2CO3 = Na2(ClO4)2 + MgCO3
FeCl2 + H3PO4 = FePO4 + H3Cl2 =>
FeCl2 + H3PO4 = FePO4 + H3Cl2
HCOOH + C2H7OH = HCOOC2H5 + H2O =>
7 HCOOH + 4 C2H7OH = 5 HCOOC2H5 + 8 H2O
ClO3 + SO4 = ClO4 + SO2 =>
2 ClO3 + SO4 = 2 ClO4 + SO2
Co2(SO4)3 + NaOH = Co(OH)3 + Na2SO4 =>
Co2(SO4)3 + 6 NaOH = 2 Co(OH)3 + 3 Na2SO4
CoCl2(aq) + NaOH(aq) = Co(OH)2 + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaCl(aq)
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(aq)
CH3OH + [Ag(NH3)2]OH = CH2COONH4 + Ag + NH3 + H2O =>
2 CH3OH + 5[Ag(NH3)2]OH = CH2COONH4 + 5 Ag + 9 NH3 + 5 H2O
AgCl + O = AgClO3 =>
AgCl + 3 O = AgClO3
K + Mg(SO4) = K(SO4) + Mg =>
K + Mg(SO4) = K(SO4) + Mg
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K3PO4(aq) + MgCl2(aq) = Mg3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 6 KCl(aq)
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(s) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(s)
Ca(NO3)2(aq) + K3PO4(aq) = Ca3(PO4)2(s) + KNO3(aq) =>
3 Ca(NO3)2(aq) + 2 K3PO4(aq) = Ca3(PO4)2(s) + 6 KNO3(aq)
CoCl2(aq) + NaOH(aq) = Co(OH)Cl + NaCl =>
CoCl2(aq) + NaOH(aq) = Co(OH)Cl + NaCl
PO43{-} + H2O = HPO42{-} + OH =>
PO43{-} + 2 H2O = HPO42{-} + 3 OH
[Cu(NH3)4]SO4 + NH4OH = Cu(NH3)4*(OH)2 + (NH4)2SO4 =>
[Cu(NH3)4]SO4 + 2 NH4OH = Cu(NH3)4*(OH)2 + (NH4)2SO4
C + ZnO2 = Zn + CO =>
2 C + ZnO2 = Zn + 2 CO
CoCl2(aq) + NaOH(aq) = Co(OH)2 + NaCl =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaCl
Ta(OC2H5)5 + H2O = Ta2O5 + CH4 + CO2 =>
2 Ta(OC2H5)5 + 5 H2O = Ta2O5 + 15 CH4 + 5 CO2
KMnO4 + FeC2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + Fe2(SO4)3 + H2O =>
6 KMnO4 + 10 FeC2O4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 20 CO2 + 5 Fe2(SO4)3 + 24 H2O
Iron(III)Chloride + AmmoniumSulfide = Iron(III)Sulfide + AmmoniumChloride =>
Iron(III)Chloride + AmmoniumSulfide = Iron(III)Sulfide + AmmoniumChloride
(NH4)2CO3(aq) + H2O(l) + CO2(g) = NH4HCO3(aq) =>
(NH4)2CO3(aq) + H2O(l) + CO2(g) = 2 NH4HCO3(aq)
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
C6H12O + Cr2O7{2-} + H{+} = C6H10O + Cr{3+} + H2O =>
3 C6H12O + Cr2O7{2-} + 8 H{+} = 3 C6H10O + 2 Cr{3+} + 7 H2O
Na(HCO3) = Na(OH) + CO2 =>
Na(HCO3) = Na(OH) + CO2
HCl(aq) + Al2(CO3)3(s) = H2O(l) + CO2(g) + AlCl3(aq) =>
6 HCl(aq) + Al2(CO3)3(s) = 3 H2O(l) + 3 CO2(g) + 2 AlCl3(aq)
Li(OH)2 + CO = Li2CO3 + H2O =>
2 Li(OH)2 + CO = Li2CO3 + 2 H2O
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