Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + Al(OH)3 = NaAlO2 + 2 H2O
As2O3 + HNO3 + H2O = H3AsO4 + NO =>
3 As2O3 + 4 HNO3 + 7 H2O = 6 H3AsO4 + 4 NO
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Na2O + N2O5 = NaNO3 =>
Na2O + N2O5 = 2 NaNO3
C8H11NO8 + NaOH + MnCO3 = C8H7NO8Na2Mn + H2O + CO2 =>
C8H11NO8 + 2 NaOH + MnCO3 = C8H7NO8Na2Mn + 3 H2O + CO2
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
Ba(NO3)2 + Sr(NO3)2 + CuO + Fe(NO3)3 + C6H8O7 = (Ba)050(Sr)050(Fe)095(Cu)005(O)300 + CO2 + H2O + N2 =>
900 Ba(NO3)2 + 900 Sr(NO3)2 + 90 CuO + 1710 Fe(NO3)3 + 2320 C6H8O7 = 18(Ba)050(Sr)050(Fe)095(Cu)005(O)300 + 13920 CO2 + 9280 H2O + 4365 N2
Fe(OH)3 + NaOH = Na[Fe(OH)4] =>
Fe(OH)3 + NaOH = Na[Fe(OH)4]
CH3CHO + H2O = CH3COO + H3O =>
CH3CHO + 4 H2O = CH3COO + 3 H3O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
CH4 = C + H2 =>
CH4 = C + 2 H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
C8H11NO8 + NaOH + FeCO3 = C8H7NO8Na2Fe + H2O + CO2 =>
C8H11NO8 + 2 NaOH + FeCO3 = C8H7NO8Na2Fe + 3 H2O + CO2
CH3CH2OH + H2O = CH3COO + H3O =>
CH3CH2OH + 6 H2O = CH3COO + 5 H3O
Ba(NO3)2 + Sr(NO3)2 + ZrO2 + Fe(NO3)3 + C6H8O7 = (Ba)050(Sr)050(Fe)095(Zr)005(O)300 + CO2 + H2O + N2 =>
900 Ba(NO3)2 + 900 Sr(NO3)2 + 90 ZrO2 + 1710 Fe(NO3)3 + 2330 C6H8O7 = 18(Ba)050(Sr)050(Fe)095(Zr)005(O)300 + 13980 CO2 + 9320 H2O + 4365 N2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
Zn + Pd(NO3)2 = Pd + Zn(NO3) =>
2 Zn + Pd(NO3)2 = Pd + 2 Zn(NO3)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH
KMnO4 + NaOH + Na2S2O3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
8 KMnO4 + 10 NaOH + Na2S2O3 = 4 K2MnO4 + 4 Na2MnO4 + 2 Na2SO4 + 5 H2O
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Fe(SO4)3 + SO2 + H2O = FeSO4 + H2SO4 =>
Fe(SO4)3 + 2 SO2 + 4 H2O = FeSO4 + 4 H2SO4
SnO + C = Sn + CO2 =>
2 SnO + C = 2 Sn + CO2
Ba(NO3)2 + Sr(NO3)2 + TiO2 + Fe(NO3)3 + C6H8O7 = (Ba)050(Sr)050(Fe)095(Ti)005(O)300 + CO2 + H2O + N2 =>
900 Ba(NO3)2 + 900 Sr(NO3)2 + 90 TiO2 + 1710 Fe(NO3)3 + 2330 C6H8O7 = 18(Ba)050(Sr)050(Fe)095(Ti)005(O)300 + 13980 CO2 + 9320 H2O + 4365 N2
Mg + CO2 = C + MgO =>
2 Mg + CO2 = C + 2 MgO
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
Cl2 + OH{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Zn + Pb(No3)2 = Pb + Zn(No3)2 =>
Zn + Pb(No3)2 = Pb + Zn(No3)2
P2H4 = PH5 + P4 =>
10 P2H4 = 8 PH5 + 3 P4
NaAlO2 + HNO3 = NaNO3 + Al2O3 + H2O =>
2 NaAlO2 + 2 HNO3 = 2 NaNO3 + Al2O3 + H2O
C2H5CL + NAOH = C2H5OH + NACL =>
C2H5CL + NAOH = C2H5OH + NACL
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Ba(NO3)2 + Sr(NO3)2 + Nb2O5 + Fe(NO3)3 + C6H8O7 = (Ba)050(Sr)050(Fe)095(Nb)005(O)300 + CO2 + H2O + N2 =>
900 Ba(NO3)2 + 900 Sr(NO3)2 + 45 Nb2O5 + 1710 Fe(NO3)3 + 2335 C6H8O7 = 18(Ba)050(Sr)050(Fe)095(Nb)005(O)300 + 14010 CO2 + 9340 H2O + 4365 N2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
C8H7NO8Na4 + FeCl3 = C8H7NO8NaFe + NaCl =>
C8H7NO8Na4 + FeCl3 = C8H7NO8NaFe + 3 NaCl
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/16
Équations équilibrées sur01/25/16
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