| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + (NH4)2S = MgS + (NH4)2SO4
C11H12N2O2 + NH4OH = C11H15NO2 + N2H4 + H2O =>
C11H12N2O2 + 5 NH4OH = C11H15NO2 + 3 N2H4 + 5 H2O
KI + HClO = I2 + KCl + KOH =>
2 KI + HClO = I2 + KCl + KOH
C6H12 + O2 = CO + H2O =>
C6H12 + 6 O2 = 6 CO + 6 H2O
C18H19O3N2F + CH3OH = C10H13ON2F + C9H10O3 =>
C18H19O3N2F + CH3OH = C10H13ON2F + C9H10O3
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
AgNO3 + Na(OH)2 = Ag(OH)2 + NaNO3 =>
AgNO3 + Na(OH)2 = Ag(OH)2 + NaNO3
Cr(OH)3 + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 OH{-} = 2 CrO4{2-} + 8 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
VS4 + O2 = V2O5 + SO2 =>
4 VS4 + 21 O2 = 2 V2O5 + 16 SO2
KI(aq) + PbSO4(s) = K2SO4 + PbI2 =>
2 KI(aq) + PbSO4(s) = K2SO4 + PbI2
K2Cr2O5 + HCl = KCl + CrCl2 + Cl2 + H2O =>
K2Cr2O5 + 10 HCl = 2 KCl + 2 CrCl2 + 2 Cl2 + 5 H2O
Mg3(PO4)2 = Mg3 + (PO4)2 =>
Mg3(PO4)2 = Mg3 + (PO4)2
H2SO4 + KOH = K2SO4 + H2O = =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
BaS04 + H2S04 = Ba(HS04)2 =>
BaS04 + H2S04 = Ba(HS04)2
Cl2 + C5H12 = CHCl + HCl =>
6 Cl2 + C5H12 = 5 CHCl + 7 HCl
Au + H2SO4 = (Au2SO4)3 + H2 =>
6 Au + 3 H2SO4 = (Au2SO4)3 + 3 H2
C7H4N3O6 + O2 = CO2 + H2O + N2 =>
2 C7H4N3O6 + 10 O2 = 14 CO2 + 4 H2O + 3 N2
Ca3(PO4)2 + HCl = H3PO4 + Ca(Cl2) =>
Ca3(PO4)2 + 6 HCl = 2 H3PO4 + 3 Ca(Cl2)
(NH4)2Fe(SO4)2 + Na2S = FeS + Na2SO4 + (NH4)2SO4 =>
(NH4)2Fe(SO4)2 + Na2S = FeS + Na2SO4 + (NH4)2SO4
VS4 + O2 = V2O5 + SO2 =>
4 VS4 + 21 O2 = 2 V2O5 + 16 SO2
Li2S + O2 = SO2 + Li2O =>
2 Li2S + 3 O2 = 2 SO2 + 2 Li2O
C10H12O2 + Br2 = C10H12OBr + BrO =>
C10H12O2 + Br2 = C10H12OBr + BrO
Rb(s) + RbNO3(aq) = Rb2O(aq) + N2(g) =>
10 Rb(s) + 2 RbNO3(aq) = 6 Rb2O(aq) + N2(g)
PCl(g) = P(s) + Cl(g) =>
PCl(g) = P(s) + Cl(g)
MgO(s) + H2O(g) = Mg(OH)2(s) =>
MgO(s) + H2O(g) = Mg(OH)2(s)
Ca + PbO2 = CaO + Pb =>
2 Ca + PbO2 = 2 CaO + Pb
NaBr + H3Po4 = NaH2Po4 + HBr =>
NaBr + H3Po4 = NaH2Po4 + HBr
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
Li2S + O2 = SO2 + Li2O =>
2 Li2S + 3 O2 = 2 SO2 + 2 Li2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
NH4I + HCl = NH4Cl + HI =>
NH4I + HCl = NH4Cl + HI
BaCl2 + ZnS = BaS + ZnCl2 =>
BaCl2 + ZnS = BaS + ZnCl2
S(s) + O2(g) + H20(l) = H2SO4(l) =>
10 S(s) + 20 O2(g) + H20(l) = 10 H2SO4(l)
Li2S + O2 = SO2 + Li2O =>
2 Li2S + 3 O2 = 2 SO2 + 2 Li2O
Al + Fe(ClO3)3 = Al(ClO3) + Fe =>
3 Al + Fe(ClO3)3 = 3 Al(ClO3) + Fe
LiMnO4 + LiCl + H2TeO4 = MnTeO4 + LiTeO4 + Cl2 + H2O =>
LiMnO4 + 2 LiCl + 4 H2TeO4 = MnTeO4 + 3 LiTeO4 + Cl2 + 4 H2O
MgO + HBr = Mg(OH)Br =>
MgO + HBr = Mg(OH)Br
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KMnO4 + H3PO4 + As = HAsO3 + Mn3(PO4)2 + K3PO4 + H2O =>
3 KMnO4 + 3 H3PO4 + 3 As = 3 HAsO3 + Mn3(PO4)2 + K3PO4 + 3 H2O
Ce(NO3)3*6H2O + C2H5NO2 = Ce2O3 + CO2 + H2O + N2 =>
6 Ce(NO3)3*6H2O + 10 C2H5NO2 = 3 Ce2O3 + 20 CO2 + 61 H2O + 14 N2
HCl + O4 = H2O + Cl2 =>
8 HCl + O4 = 4 H2O + 4 Cl2
Fe2(SO4)3 + Ca(OH)2 = Fe(OH)3 + CaSO4 =>
Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + Fe + NaOH = NaCl + FeO + H2 =>
HCl + Fe + NaOH = NaCl + FeO + H2
KHCO3(aq) + HI(aq) = KI(aq) + H2O(l) + CO2(g) =>
KHCO3(aq) + HI(aq) = KI(aq) + H2O(l) + CO2(g)
NaClO3 = NaClO2 + O2 =>
2 NaClO3 = 2 NaClO2 + O2
Na2[Pb(OH)4] + HCl = Pb(OH)2 + NaCl + H2O =>
Na2[Pb(OH)4] + 2 HCl = Pb(OH)2 + 2 NaCl + 2 H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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