| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4HCO3HNO3 = CO2H2ONH4NO3
P2(CrO4)3 = P4 + (CrO4) =>
2 P2(CrO4)3 = P4 + 6(CrO4)
C7H12 + O2 = C7H11O + HO =>
C7H12 + O2 = C7H11O + HO
AlOH(NO3)2 + HNO3 = Al(NO3)3 + H2O =>
AlOH(NO3)2 + HNO3 = Al(NO3)3 + H2O
P2(CrO4)3 = P4 + (CrO4) =>
2 P2(CrO4)3 = P4 + 6(CrO4)
PbO + HNO3 = Pb(NO3)2 + H2O =>
PbO + 2 HNO3 = Pb(NO3)2 + H2O
C3H7Br + NaOH = C3H6 + NaBr + H2O =>
C3H7Br + NaOH = C3H6 + NaBr + H2O
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
C66H134 + O2 = CO2 + H2O =>
2 C66H134 + 199 O2 = 132 CO2 + 134 H2O
P2(CrO4)3 = P4 + (CrO4) =>
2 P2(CrO4)3 = P4 + 6(CrO4)
Cu(SO4) + HCl = H2(SO4) + CuCl2 =>
Cu(SO4) + 2 HCl = H2(SO4) + CuCl2
C31H64(s) + O2(g) = H2O(l) + CO2(g) =>
C31H64(s) + 47 O2(g) = 32 H2O(l) + 31 CO2(g)
Zn + Na2SO4 = ZnSO4 + Na2 =>
Zn + Na2SO4 = ZnSO4 + Na2
P2(CrO4)3 = P4 + (CrO4) =>
2 P2(CrO4)3 = P4 + 6(CrO4)
Cd2 + S = Cd2S =>
Cd2 + S = Cd2S
Ba(No3)2 + Na2S = BaS + NaNo3 =>
Ba(No3)2 + Na2S = BaS + 2 NaNo3
Cd2 + S = Cd2S =>
Cd2 + S = Cd2S
P2(CrO4)3 = P4 + (CrO4) =>
2 P2(CrO4)3 = P4 + 6(CrO4)
Cd2 + S = Cd2S =>
Cd2 + S = Cd2S
HNO3 + Li2S = LiNO3 + H2S =>
2 HNO3 + Li2S = 2 LiNO3 + H2S
S2O3{2-} + H3O{+} = SO2 + S + H2O =>
S2O3{2-} + 2 H3O{+} = SO2 + S + 3 H2O
NH4I(aq) + KOH(aq) = NH3(aq) + KI + H2O(l) =>
NH4I(aq) + KOH(aq) = NH3(aq) + KI + H2O(l)
HgO + O2 = HgO5 =>
HgO + 2 O2 = HgO5
KCl + Cr2O3 = Cr + KClO3 =>
KCl + Cr2O3 = 2 Cr + KClO3
K2S + BeCl2 = BeS + KCl =>
K2S + BeCl2 = BeS + 2 KCl
PF3 = P4 + F2 =>
4 PF3 = P4 + 6 F2
P2(CrO4)3 = P4 + (CrO4) =>
2 P2(CrO4)3 = P4 + 6(CrO4)
Cd2 + S = Cd2S =>
Cd2 + S = Cd2S
C4H2 + H2O = C4H8O + C3H6O3 =>
9 C4H2 + 27 H2O = 3 C4H8O + 8 C3H6O3
P2(CrO4)3 = P4 + (CrO4) =>
2 P2(CrO4)3 = P4 + 6(CrO4)
Cd2 + S = CdS =>
Cd2 + 2 S = 2 CdS
AgCI = Ag + CI =>
AgCI = Ag + CI
I2 + OH{-} = IO3{5+} + I{-} + H2O =>
6 I2 + 6 OH{-} = IO3{5+} + 11 I{-} + 3 H2O
P2(CrO4)3 = P4 + (CrO4) =>
2 P2(CrO4)3 = P4 + 6(CrO4)
Cd2 + S = Cd2S =>
Cd2 + S = Cd2S
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
Ag3PO4 + HNO3 = AgNO3 + H3PO4 =>
Ag3PO4 + 3 HNO3 = 3 AgNO3 + H3PO4
Fe(OH)2 + NaNO3 = Fe(NO3)2 + NaOH =>
Fe(OH)2 + 2 NaNO3 = Fe(NO3)2 + 2 NaOH
NH4ClCaOH = NH3H2OCaCl =>
NH4ClCaOH = NH3H2OCaCl
Cd2 + S = Cd2S =>
Cd2 + S = Cd2S
(CaSO4)2H2O + H2O = Ca(OH)2 + H2SO4 =>
(CaSO4)2H2O + 3 H2O = 2 Ca(OH)2 + 2 H2SO4
Cd2 + S = Cd2S =>
Cd2 + S = Cd2S
P4 + KOH + H2O = PH3 + KH2PO3 =>
P4 + 2 KOH + 4 H2O = 2 PH3 + 2 KH2PO3
S2O3{2-} + AgNO3 = NO3{-} + Ag(S2O3)2{3-} =>
2 S2O3{2-} + AgNO3 = NO3{-} + Ag(S2O3)2{3-}
C7H6O2 + CH3OH = C6H5CO2CH3 + H2O =>
C7H6O2 + CH3OH = C6H5CO2CH3 + H2O
C9H13O8 + O2 = CO2 + H2O =>
4 C9H13O8 + 33 O2 = 36 CO2 + 26 H2O
Cd2 + HBr = CdBr2 + H2 =>
Cd2 + 4 HBr = 2 CdBr2 + 2 H2
C4H10 + Cl2 = C7H9Cl + HCl =>
7 C4H10 + 19 Cl2 = 4 C7H9Cl + 34 HCl
Li(N2) = Li3N + N2 =>
6 Li(N2) = 2 Li3N + 5 N2
NO + O2 = NO2(N2O4) =>
6 NO + 3 O2 = 2 NO2(N2O4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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