| Équations équilibrées la veille | Équations équilibrées le lendemain |
3(NH4)2S + 2 Fe(NO3)3 = 6 NH4NO3 + Fe2S3
CuCl2*2H2O + C2H6OS = CuCl2(C2H6OS)2 + H2O =>
CuCl2*2H2O + 2 C2H6OS = CuCl2(C2H6OS)2 + 2 H2O
KOHFeCl{3} = FeOHKCl{3} =>
KOHFeCl{3} = FeOHKCl{3}
O = O1 =>
O = O1
U + Fl2 = UFl3 =>
2 U + 3 Fl2 = 2 UFl3
V5O9{2-} + ClO{-} + OH{-} = VO4{3-} + Cl{-} + H2O =>
2 V5O9{2-} + 9 ClO{-} + 26 OH{-} = 10 VO4{3-} + 9 Cl{-} + 13 H2O
Na + Al2O3 = Al + Na2O =>
6 Na + Al2O3 = 2 Al + 3 Na2O
CH3COOH + CH3CH2CH2OH = CH3COOCH2CH2CH2OH + H2O =>
9 CH3COOH + 4 CH3CH2CH2OH = 6 CH3COOCH2CH2CH2OH + 4 H2O
Al + MnO2 = Mn + Al2O3 =>
4 Al + 3 MnO2 = 3 Mn + 2 Al2O3
MgCl2 + AgClO4 = AgCl + Mg(ClO4)2 =>
MgCl2 + 2 AgClO4 = 2 AgCl + Mg(ClO4)2
HCl + Ag{+} = H{+} + AgCl =>
HCl + Ag{+} = H{+} + AgCl
Fe2(SO4)3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 =>
Fe2(SO4)3 + 2 K4[Fe(CN)6] = 2 KFe[Fe(CN)6] + 3 K2SO4
CH2OH + NaOH = CH2ONa + H2O =>
CH2OH + NaOH = CH2ONa + H2O
Ca(OH)2 + H2SO4 = CaSO4(s) + H2O(l) =>
Ca(OH)2 + H2SO4 = CaSO4(s) + 2 H2O(l)
H2SO4 + Fe + NaNO3 = Fe2(SO4)3 + Na2SO4 + NO + H2O =>
4 H2SO4 + 2 Fe + 2 NaNO3 = Fe2(SO4)3 + Na2SO4 + 2 NO + 4 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
Cu(NO3)2 + Na2(CO3) = Cu2(CO3)2 + Na(NO3) =>
2 Cu(NO3)2 + 2 Na2(CO3) = Cu2(CO3)2 + 4 Na(NO3)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H16C8 + O2 = CO2 + H2O =>
H16C8 + 12 O2 = 8 CO2 + 8 H2O
Sn(NO3)2 + Pb = Sn + Pb(NO3)2 =>
Sn(NO3)2 + Pb = Sn + Pb(NO3)2
MgCl2Ba(OH)2 = Mg(OH)2BaCl2 =>
MgCl2Ba(OH)2 = Mg(OH)2BaCl2
Mn(OH)2 + Na2HPO4 = MnHPO4 + NaOH =>
Mn(OH)2 + Na2HPO4 = MnHPO4 + 2 NaOH
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Na2Be(OH)4 + H2SO4 = BeSO4 + Na2SO4 + H2O =>
Na2Be(OH)4 + 2 H2SO4 = BeSO4 + Na2SO4 + 4 H2O
FeCl3 + Nh4OH = Nh4Cl + Fe(OH)3 =>
FeCl3 + 3 Nh4OH = 3 Nh4Cl + Fe(OH)3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H2SO4 + NaOH = H + O2 + Na2SO4 =>
H2SO4 + 2 NaOH = 4 H + O2 + Na2SO4
O2 + Cu3P = Cu2O + P =>
3 O2 + 4 Cu3P = 6 Cu2O + 4 P
Na + SiC + KOH = Na4SiO4 + K2CO3 + K2O + H =>
4 Na + SiC + 12 KOH = Na4SiO4 + K2CO3 + 5 K2O + 12 H
Ag2S + H2SO4 = Ag2SO4 + S + H =>
Ag2S + H2SO4 = Ag2SO4 + S + 2 H
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Na2CO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 CO2 + 3 H2O
CaCl2 + HF = CaF2 + HCl =>
CaCl2 + 2 HF = CaF2 + 2 HCl
FeCl3 + Li3PO4 = FePO4 + LiCl =>
FeCl3 + Li3PO4 = FePO4 + 3 LiCl
Pb(NO3)2 + NH3 = PbNH3 + NO3 =>
Pb(NO3)2 + NH3 = PbNH3 + 2 NO3
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
CH3CO2H + LiOH = H2O + LiCH3CO2 =>
CH3CO2H + LiOH = H2O + LiCH3CO2
Sr3P2 + H2O = PH3 + SrO =>
Sr3P2 + 3 H2O = 2 PH3 + 3 SrO
H4Al2O9Si2*2H2SO4 + H2SO4 = Al2(SO4)3 + SiO2 + H2O =>
H4Al2O9Si2*2H2SO4 + H2SO4 = Al2(SO4)3 + 2 SiO2 + 5 H2O
H{+} + Cr2O7 + C2H5OH = Cr{3+} + CO2 + H2O =>
18 H{+} + 3 Cr2O7 + 2 C2H5OH = 6 Cr{3+} + 4 CO2 + 15 H2O
C8H4O4 + H2O = C8H6O4 + OH =>
C8H4O4 + 2 H2O = C8H6O4 + 2 OH
C + H2O = CO + H2 =>
C + H2O = CO + H2
MnSO4 + H12O6 = H2SO4 + MnO =>
6 MnSO4 + H12O6 = 6 H2SO4 + 6 MnO
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
C18H3(O2)4 + O2 = CO2 + H2O =>
4 C18H3(O2)4 + 59 O2 = 72 CO2 + 6 H2O
OH(CH2)6OH + CuO = Cu + H2O + C6H10O2 =>
OH(CH2)6OH + 2 CuO = 2 Cu + 2 H2O + C6H10O2
SIO2 + K2O = K2SIO3 =>
SIO2 + K2O = K2SIO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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