| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C6H7O + 29 O2 = 24 CO2 + 14 H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
F2 + KCl = Cl2 + KF =>
F2 + 2 KCl = Cl2 + 2 KF
HCl(aq) + Sr(s) = H2(g) + SrCl2(aw) =>
2 HCl(aq) + Sr(s) = H2(g) + SrCl2(aw)
C3H11O5 + H2SO4 = CO2 + H2O + SO2 =>
2 C3H11O5 + 13 H2SO4 = 6 CO2 + 24 H2O + 13 SO2
S2O3 = S + O2 =>
2 S2O3 = 4 S + 3 O2
K + CuCl = Cu + KCl =>
K + CuCl = Cu + KCl
MgCl2 + S = MgS2 + Cl2 =>
MgCl2 + 2 S = MgS2 + Cl2
KS + Pb(NO3)2 = PbS2 + KNO3 =>
2 KS + Pb(NO3)2 = PbS2 + 2 KNO3
HI(aq) + LiOH(aq) = LiI + H2O =>
HI(aq) + LiOH(aq) = LiI + H2O
HI(aq) + LiOH(aq) = H2O(l) + LiI(aq) =>
HI(aq) + LiOH(aq) = H2O(l) + LiI(aq)
AsS3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 AsS3 + 23 HNO3 + 2 H2O = 3 H3AsO4 + 9 H2SO4 + 23 NO
NH4F + NaOH = NaF + NH3 + H2O =>
NH4F + NaOH = NaF + NH3 + H2O
O4N4H10 = O4H8 + H2 + N4 =>
O4N4H10 = O4H8 + H2 + N4
Cu + H2O2 = Cu2O + H2O =>
2 Cu + H2O2 = Cu2O + H2O
CaCO3 + CH3COOH = CH3COO + Ca + H2O =>
2 CaCO3 + 11 CH3COOH = 12 CH3COO + 2 Ca + 4 H2O
Al(OH)3 + H2Co3 = Al2(Co3)3 + H2O =>
2 Al(OH)3 + 3 H2Co3 = Al2(Co3)3 + 6 H2O
MnSO4(aq) + H2C2O4(aq) + H2O(l) = MnC2O4*3H2O(s) + H2SO4(aq) =>
MnSO4(aq) + H2C2O4(aq) + 3 H2O(l) = MnC2O4*3H2O(s) + H2SO4(aq)
CuO + H2SO4 = H2CuSO5 =>
CuO + H2SO4 = H2CuSO5
AgC2H3O2 + Cu(NO3)2 = AgNO3 + Cu(C2H3O2)2 =>
2 AgC2H3O2 + Cu(NO3)2 = 2 AgNO3 + Cu(C2H3O2)2
H + N2O3 = H2O + N3 =>
18 H + 3 N2O3 = 9 H2O + 2 N3
CuBr2(aq) + Pb(C2H3O2)2(aq) = Cu(C2H3O2)2 + PbBr2 =>
CuBr2(aq) + Pb(C2H3O2)2(aq) = Cu(C2H3O2)2 + PbBr2
NaCO3 + C9H8O4 = C9H7O4Na + CO2 + H2O =>
36 NaCO3 + 37 C9H8O4 = 36 C9H7O4Na + 45 CO2 + 22 H2O
C3H8O3 + H3O = CH4 + H2O =>
C3H8O3 + 10 H3O = 3 CH4 + 13 H2O
NH4NO3 + Al(OH)3 = Al(NO3)3 + NH3 + H2O =>
3 NH4NO3 + Al(OH)3 = Al(NO3)3 + 3 NH3 + 3 H2O
Mg + HNO3 + H2O = Mg(NO3)2 + H3O =>
Mg + 2 HNO3 + 2 H2O = Mg(NO3)2 + 2 H3O
FeCl2 + K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + KCl =>
4 FeCl2 + 2 K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + 8 KCl
MnC2O4*3H20 + O2 = Mn3O4 + H2O + CO2 =>
3 MnC2O4*3H20 + 47 O2 = Mn3O4 + 90 H2O + 6 CO2
C2H8 + O2 = CO + H2O2 =>
C2H8 + 5 O2 = 2 CO + 4 H2O2
Fe2O3 + CH3COOH = Fe + CO2 + H2O =>
4 Fe2O3 + 3 CH3COOH = 8 Fe + 6 CO2 + 6 H2O
BiCl3 + Na2SnO2 + NaOH = Bi + Na2SnO3 + NaCl + H2O =>
2 BiCl3 + 3 Na2SnO2 + 6 NaOH = 2 Bi + 3 Na2SnO3 + 6 NaCl + 3 H2O
I + H2O = HI + O2 =>
4 I + 2 H2O = 4 HI + O2
CoCl2 + NH4Fe(SO4)2 + NaOH = CoFe2O4 + NH4Cl + Na2SO4 + H2O =>
CoCl2 + 2 NH4Fe(SO4)2 + 8 NaOH = CoFe2O4 + 2 NH4Cl + 4 Na2SO4 + 4 H2O
Pb + Cl(OH) = PbCl(OH) =>
Pb + Cl(OH) = PbCl(OH)
K2Cr2O7 = K + Cr + O2 =>
2 K2Cr2O7 = 4 K + 4 Cr + 7 O2
Cu(NH3)2OH + NH3 + H2O + O2 = Cu(NH3)4(H2O)2(OH)2 =>
4 Cu(NH3)2OH + 8 NH3 + 10 H2O + O2 = 4 Cu(NH3)4(H2O)2(OH)2
NaHSO4 + HNO3 = H2SO4 + NaNO3 =>
NaHSO4 + HNO3 = H2SO4 + NaNO3
Si + NaOH = H2 + Na4SiO4 =>
Si + 4 NaOH = 2 H2 + Na4SiO4
F{-} + H2O = OH{-} + HF =>
F{-} + H2O = OH{-} + HF
K2SO4 + Ca(NO3)2 = Ca2SO4 + K(NO3)2 =>
K2SO4 + 2 Ca(NO3)2 = Ca2SO4 + 2 K(NO3)2
SbCl3 + H2O = SbOHCl2 + HCl =>
SbCl3 + H2O = SbOHCl2 + HCl
CaC2 + H2O = C2H2 + Ca[OH]2 =>
CaC2 + 2 H2O = C2H2 + Ca[OH]2
C2H8 + O2 = CO + H2O2 =>
C2H8 + 5 O2 = 2 CO + 4 H2O2
CH3CH2OH + H2O = CO2 + H2 =>
CH3CH2OH + 3 H2O = 2 CO2 + 6 H2
K2CrO7 + H2O + H2SO4 + Ag2SO4 = Ag2CrO7 + K2(SO4)2 + H3O =>
K2CrO7 + 2 H2O + H2SO4 + Ag2SO4 = Ag2CrO7 + K2(SO4)2 + 2 H3O
NaNO2 + C4H9OH + HCl = NaCl + H2O + C4H9ONO =>
NaNO2 + C4H9OH + HCl = NaCl + H2O + C4H9ONO
Ca3N2 + H2O = Ca{2+} + OH{-} + NH3 =>
Ca3N2 + 6 H2O = 3 Ca{2+} + 6 OH{-} + 2 NH3
(NH2)2CO + O2 = H2O + NO + CO2 =>
2(NH2)2CO + 5 O2 = 4 H2O + 4 NO + 2 CO2
C6H10 + MnO4{-} + H3O{+} = C6H8O4 + Mn{2+} + H2O =>
C6H10 + 2 MnO4{-} + 6 H3O{+} = C6H8O4 + 2 Mn{2+} + 10 H2O
H2O2 + CH4 = CO2 + H2O =>
4 H2O2 + CH4 = CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/07/23
Équations équilibrées sur01/06/23
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